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Tips and Advice

How to Keep Your Home Warm Without Skyrocketing Your Heating Bill

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When winter hits Minnesota, it hits hard. Frigid temperatures, biting winds, and icy mornings make a warm home feel like a sanctuary. But keeping that sanctuary cozy doesn’t have to mean dreading your next utility bill.

With smart planning, small upgrades, and a few energy-efficient habits, you can keep your home warm and comfortable without sending your heating costs through the roof. Here’s how to stay cozy—and cost-conscious—during the coldest time of year.

1. Use a Programmable or Smart Thermostat

One of the simplest ways to lower your heating bill is to install a programmable or smart thermostat. These devices help regulate temperature based on your daily schedule.

  • Set it and forget it: Program your thermostat to lower the temperature when you’re asleep or away, and raise it before you wake up or return home.

  • Smart learning: Advanced thermostats, like the Lennox iComfort® S30, actually learn your habits over time and adjust automatically for optimal comfort and efficiency.

  • Energy savings: According to the U.S. Department of Energy, you can save up to 10% a year on heating and cooling by simply lowering your thermostat 7°–10°F for 8 hours a day.

2. Seal Drafts and Air Leaks

Drafty doors, leaky windows, and unsealed attic hatches can let precious warm air escape, causing your furnace to work harder than necessary.

  • Weatherstripping: Apply foam tape or rubber weatherstripping to the edges of doors and windows.

  • Caulking: Seal gaps around window frames, baseboards, and where plumbing or wiring enters your home.

  • Door sweeps: Install a door sweep at the bottom of exterior doors to block cold air from sneaking in.

These simple, low-cost fixes can have a big impact on indoor comfort and heating efficiency.

3. Schedule a Winter Furnace Tune-Up

Just like a car, your furnace needs regular maintenance to perform at its best. A seasonal tune-up ensures your heating system is clean, safe, and running as efficiently as possible.

  • Clean filters: A dirty air filter restricts airflow and forces your furnace to work harder. Replace it monthly during peak heating season.

  • Check for wear and tear: A tune-up can catch minor issues before they turn into expensive repairs.

  • Boost efficiency: A well-maintained furnace uses less energy, saving you money over time.

The experts at Marsh Heating & Air Conditioning offer professional winter tune-ups designed to keep your system running smoothly all season long.

4. Highlighting the Lennox SLP99V: Ultra-Efficient Heating That Adapts to Your Home

When it’s time to upgrade your heating system, efficiency matters—and the Lennox SLP99V Variable-Capacity Gas Furnace delivers exceptional performance with unmatched energy savings.

Why the SLP99V Stands Out:

  • Up to 99% AFUE: This means nearly every dollar you spend on heating is converted directly into warmth for your home.

  • Variable-speed technology: Unlike traditional furnaces that operate at full blast or not at all, the SLP99V adjusts its output in small increments. It uses just the right amount of energy to maintain consistent indoor temperatures—saving power and reducing wear on the system.

  • Quiet operation: Its SilentComfort™ technology makes it one of the quietest furnaces in its class.

  • Smart integration: Pairs seamlessly with Lennox iComfort® thermostats for precision control and remote access.

The SLP99V is the perfect option for homeowners who want maximum comfort, minimal energy waste, and long-term cost savings—especially during long Minnesota winters.

5. Use Ceiling Fans and Natural Sunlight

  • Reverse ceiling fans: In winter, set your fan blades to spin clockwise on low. This pushes warm air (which rises) back down into the room.

  • Open curtains: Let sunlight naturally warm your rooms during the day, then close curtains at night to retain heat.

6. Don’t Heat Unused Spaces

  • Close vents: Shut vents and doors in rooms you don’t use regularly, like guest bedrooms or basements.

  • Zone heating: If your system supports it, zone heating allows you to heat only the spaces you’re using—another great way to save energy.

Stay Warm and Save with Help from Marsh Heating & Air Conditioning

You don’t have to sacrifice comfort to cut energy costs. With a few smart habits, a reliable furnace, and help from the HVAC professionals at Marsh Heating & Air Conditioning, you can enjoy a warm, cozy home all winter long—without the shock of high utility bills.

📞 Call Marsh Heating & Air Conditioning at 763.536.0667 or visit marshheating.com to schedule a furnace tune-up or learn more about the energy-efficient Lennox SLP99V gas furnace.

Warmth doesn’t have to come with a high price tag—just the right system and a little expert help.

What to Do If Your Furnace Stops Working During a Winter Storm

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A Minnesota winter storm can be beautiful—but it’s also brutally cold. And the last thing any homeowner wants is to have their furnace go out when snow is piling up and the temperatures are plummeting.

If your furnace suddenly stops working during a winter storm, don’t panic. Follow these steps to troubleshoot the problem, keep your family safe, and know when to call in the professionals.

Step 1: Check the Thermostat

It sounds simple, but always start with your thermostat.

✅ Make sure it’s set to “heat” and the temperature is set higher than the current room temperature.
✅ Replace the batteries, especially if your thermostat screen is blank or flickering.
✅ Check the circuit breaker that powers the thermostat and furnace—flip it off and on again to reset if needed.

Smart thermostats, like the Lennox iComfort® line, may provide error messages or notifications that can help you diagnose the issue.

Step 2: Inspect the Furnace Switch and Breaker

Most furnaces have a dedicated power switch nearby (it may look like a light switch). Make sure it hasn’t been accidentally flipped off.

🔌 Also check the main breaker panel to ensure the furnace circuit hasn’t tripped. If it has, reset it once. If it trips again immediately, call a professional—there may be a short or other electrical issue.

Step 3: Check the Furnace Filter

A clogged air filter is one of the most common (and preventable) reasons a furnace stops working. Dirty filters restrict airflow, causing the system to overheat and shut down as a safety precaution.

🧼 Replace the filter, even if it doesn’t look too bad. Furnaces should have filters changed at least every 1–3 months—more often if you have pets or allergies.

Step 4: Inspect the Vents and Exhaust Pipes

Blocked air vents or a clogged exhaust pipe can cause your furnace to shut off to prevent dangerous carbon monoxide buildup.

🌨️ Go outside and check the vent/exhaust outlet—it’s often located on the side of the house. Snow or ice buildup could be the problem. Gently clear the obstruction, but never pour hot water on frozen pipes.

Inside, ensure that air supply and return vents are open and unobstructed by furniture or rugs.

Step 5: Try a Furnace Reset

If your furnace is still unresponsive, locate the reset button on your unit. This is usually a small red or yellow button. Press it once and wait a few minutes.

⚠️ Only press the reset once. If the furnace doesn’t restart or shuts off again soon after, it’s time to call in the pros.

Step 6: Keep Warm While You Wait

If your troubleshooting doesn’t work, call Marsh Heating & Air Conditioning for emergency furnace service—but in the meantime, stay warm and safe:

🧤 Layer up: Wear thermal clothing, hats, and socks.
🪟 Seal off unused rooms to concentrate warmth.
🕯️ Use alternative heat sources safely: If using space heaters or a fireplace, follow all safety guidelines and never leave them unattended.
🚫 Avoid using your oven or stovetop for heat, as this is dangerous and can cause carbon monoxide buildup.

When to Call for Emergency Service

If you’ve tried the basic steps and your furnace still won’t turn on—or worse, it’s making strange noises or emitting odd smells—call Marsh Heating & Air Conditioning right away.

💥 Red flags include:

  • Burning or electrical odors

  • Loud banging or screeching noises

  • Repeated tripped breakers

  • Furnace starts but immediately shuts off

Our emergency technicians are available during Minnesota’s coldest weather to restore your heat and peace of mind as quickly as possible.

Don’t Let This Happen Again: Join Our Maintenance Program

Most furnace breakdowns are preventable with regular care. That’s why we offer a comprehensive maintenance program designed to keep your system running efficiently and reliably—even in the worst winter conditions.

👍 Benefits of joining Marsh Heating’s Maintenance Program include:

  • Annual furnace tune-ups

  • Priority emergency service

  • Discounts on repairs and parts

  • Longer system lifespan and lower energy bills

Prevent surprises, protect your investment, and enjoy peace of mind all season long.

Trust Marsh Heating & Air Conditioning—Even When the Weather Doesn’t

Minnesota winters are unpredictable, but your comfort doesn’t have to be. Whether your furnace has stopped working during a snowstorm or you simply want to prepare for the next cold snap, Marsh Heating & Air Conditioning is here to help.

📞 Call 763.536.0667 or visit marshheating.com to request emergency service or learn more about our furnace maintenance program.

Stay safe. Stay warm. Stay prepared—with Marsh Heating by your side.

HVAC Safety Tips for the Holidays: Stay Warm, Safe, and Stress-Free

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The holiday season brings festive decorations, family gatherings, and cozy nights by the fire—but it can also bring increased demand on your heating system and a few unexpected safety hazards. Whether you’re hosting a crowd or enjoying a quiet celebration at home, keeping your HVAC system safe and efficient is key to a warm, worry-free season.

Here are essential HVAC safety tips every homeowner should know to help prevent holiday mishaps, keep your guests comfortable, and protect your peace of mind.

1. Keep Flammable Decorations Away from Heat Sources

From pine garlands and stockings to artificial trees and paper crafts, holiday decorations can be highly flammable.

🎄 Safety Tip: Keep all decorations, fabrics, and combustible items at least three feet away from heat sources like baseboard heaters, radiators, vents, and fireplaces.

🎄 Bonus Tip: If you’re decorating with candles, keep them far from air vents or heat registers, which can blow curtains or paper into open flames.

2. Don’t Block Vents or Registers

During the holidays, it’s tempting to rearrange furniture to make room for the Christmas tree or additional guests. But covering or blocking air vents and registers can prevent proper airflow and strain your HVAC system.

🛋️ Safety Tip: Ensure all vents are clear and unblocked. Move rugs, furniture, or tree skirts that could be obstructing airflow. Poor circulation can cause uneven heating and increase your energy bills.

3. Be Cautious with Space Heaters

Space heaters can be useful for warming up chilly rooms, but they’re one of the top causes of house fires during winter months.

🔥 Safety Tip: Always plug space heaters directly into a wall outlet—never into an extension cord. Keep them at least three feet away from anything flammable and never leave them running unattended, especially when children or pets are present.

4. Install and Maintain Carbon Monoxide Detectors

Carbon monoxide (CO) is a colorless, odorless gas produced by fuel-burning appliances like furnaces and fireplaces. A malfunctioning furnace or blocked flue can lead to dangerous CO buildup in your home.

🛑 Safety Tip: Install carbon monoxide detectors on every level of your home, especially near bedrooms. Test them monthly and replace batteries at least once a year.

🛑 Bonus Tip: Schedule a professional furnace inspection every winter to ensure it’s running safely and efficiently.

5. Change or Clean Your HVAC Filter

With guests coming and going, more cooking, and extra holiday activity in the house, your HVAC filter may become clogged faster than usual—reducing efficiency and circulating dust and allergens.

🧼 Safety Tip: Check your HVAC filter before the holidays and replace it if it’s dirty. This improves air quality and helps your system operate at peak performance during the coldest weeks of the year.

6. Set a Safe Temperature

Trying to keep everyone cozy while entertaining? It may be tempting to crank up the heat, but you can easily overwork your system—especially if it hasn’t been serviced recently.

🌡️ Safety Tip: Set your thermostat to a consistent, comfortable level—typically around 68–70°F. If your home still feels cold, check for drafts or use layered clothing and blankets rather than overheating your system.

7. Schedule a Professional HVAC Inspection

Before guests arrive and your furnace is running around the clock, make sure your heating system is up to the task. A professional tune-up can spot issues before they become emergencies and ensure your system runs efficiently all season long.

🔧 Safety Tip: Schedule a winter furnace inspection with a licensed HVAC technician to check your unit, thermostat, filters, gas connections, and more.

Bonus: Don’t Forget About Your Water Heater

With guests showering and dishes piling up, your water heater also works overtime during the holidays. Make sure it’s set to a safe temperature (120°F) and consider insulating the tank for better efficiency in colder weather.

Trust Marsh Heating & Air Conditioning for a Safe and Cozy Holiday Season

At Marsh Heating & Air Conditioning, we understand how important comfort and safety are—especially during the holidays. With over 50 years of experience serving Minnesota families, we’re your trusted partner for heating tune-ups, emergency repairs, and expert guidance.

📞 Call us today at 763.536.0667 or visit MarshHeating.com to schedule your pre-holiday HVAC inspection.

Wishing you a safe, warm, and joyful holiday season—from our family to yours!

10 Simple Tips for a Happy, Stress-Free Thanksgiving

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Thanksgiving is a time for gathering with loved ones, expressing gratitude, and enjoying delicious food. But between hosting, cooking, cleaning, and entertaining guests, it can also bring a fair amount of stress. Whether you’re hosting a large family dinner or having a quiet day at home, a little planning and intention can go a long way in making the day joyful and meaningful.

Here are 10 tips to help you have a happy, memorable, and (mostly) stress-free Thanksgiving this year.

1. Start with a Grateful Heart

Before you dive into the holiday hustle, take a moment to reflect on what you’re thankful for. Gratitude shifts your mindset and sets the tone for the day. You might write a quick list, share it with your family over breakfast, or include it in your dinner prayer.

2. Make a Plan (and a Backup Plan)

Start your Thanksgiving prep a few days in advance. Create a schedule for cleaning, shopping, and meal prep. If you’re cooking multiple dishes, make a timeline for when each one goes in the oven or on the stove. Don’t forget a Plan B in case of unexpected guests or kitchen mishaps—extra rolls and a frozen pie never hurt!

3. Delegate What You Can

You don’t have to do it all. Ask guests to bring a side dish, dessert, or drinks. Assign simple tasks to family members—like setting the table, greeting guests, or watching the kids. Delegating lightens your load and helps everyone feel involved.

4. Keep the Menu Manageable

It’s easy to go overboard with five kinds of potatoes and three pies. Stick to the classics your family loves most, and don’t be afraid to simplify. A thoughtfully prepared meal made with love will always mean more than an overcomplicated spread.

5. Prep Ahead

The more you do ahead of time, the more relaxed you’ll be on Thanksgiving Day. Chop veggies, bake pies, and set the table the night before. If you’re roasting a turkey, make sure it’s thawed in time (roughly 24 hours for every 4–5 pounds).

6. Embrace Imperfection

The gravy might be a little lumpy. The rolls might get a tad too brown. That’s okay! Perfection isn’t the goal—connection is. Laugh at the mishaps, and remember that the best memories are often made when things go a little off-script.

7. Make Space for Everyone

Whether your guests are family, friends, neighbors, or someone new, make sure everyone feels included. Set out extra chairs, offer a warm welcome, and consider adding a fun tradition like a “Thankful Tree” where guests can write what they’re grateful for.

8. Create a Comfortable Environment

Keep your home warm, inviting, and cozy. Adjust your thermostat for a comfortable indoor temperature, light a seasonal candle, or play soft background music. If you’re expecting a large group, make sure your HVAC system is running efficiently so your guests aren’t too hot or too cold.

9. Take a Walk or Play a Game

Build in some non-eating activities. A post-meal walk is a great way to stretch, enjoy the fresh air, and chat with loved ones. Board games, football, or a family movie night are all great options for together time after dinner.

10. End the Day with Gratitude

Close the evening with one final moment of reflection. Ask each person to share a favorite memory, express thanks for someone at the table, or write down one thing they’re looking forward to. These simple moments of gratitude often become the most cherished traditions of all.

A Note of Thanks from Our Family to Yours

At Marsh Heating & Air Conditioning, we’re thankful for the trust our customers have placed in us for over 50 years. As you gather with loved ones this Thanksgiving, we hope your home is filled with warmth, laughter, and peace.

If you need help keeping your home comfortable during the holidays, we’re just a phone call away. From seasonal tune-ups to emergency service, we’re here when you need us.

📞 Call Marsh Heating & Air Conditioning at 763.536.0667 or visit marshheating.com for all your home comfort needs.

Happy Thanksgiving! May your day be full of love, gratitude, and delicious pie. 🦃🍂🥧

The Ultimate Winter Home Maintenance Checklist

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How to Prepare Your Minnesota Home for Freezing Temps, Snow, and Ice

Winter in Minnesota isn’t just cold—it’s intense. Freezing temperatures, heavy snow, ice storms, and wind chills can put serious stress on your home’s structure and systems. That’s why smart homeowners take a proactive approach to winter maintenance, ensuring everything is in top condition before the cold weather hits full force.

If you want to keep your home warm, energy efficient, and protected from the elements, here’s the ultimate winter home maintenance checklist—plus how Marsh Heating & Air Conditioning can help keep your family safe and comfortable all season long.

1. Inspect and Seal Gaps to Stop Heat Loss

Air leaks around your home’s perimeter allow cold air to seep in and heated air to escape. This means your furnace works harder and your energy bills go up.

✔ Inspect windows and doors for drafts. On a windy day, you can use a lit incense stick or candle to detect movement near seams.
✔ Apply caulk around window frames, and install weatherstripping on door frames to seal gaps.
✔ Don’t forget to check for leaks around baseboards, attic access doors, and electrical outlets.

Pro Tip: Use thermal curtains to reduce heat loss through older windows.

2. Protect Your Plumbing System

Frozen pipes are one of the most common and costly winter plumbing problems. When water inside your pipes freezes, it expands—and that pressure can cause pipes to burst.

✔ Insulate exposed pipes in unheated areas like basements, crawl spaces, attics, and garages.
✔ Drain and shut off outdoor faucets and sprinkler systems.
✔ Let a small trickle of water run on especially cold nights to prevent freezing in vulnerable areas.
✔ Make sure you know the location of your main water shut-off valve in case of an emergency.

3. Clean Out Gutters and Downspouts

When gutters are full of leaves and debris, melting snow and ice have nowhere to go. This can lead to ice dams, water backing up under your roof shingles, and even interior water damage.

✔ Remove leaves, pine needles, and other blockages from your gutters and downspouts.
✔ Confirm that downspouts are directing water at least 4–6 feet away from your home’s foundation.
✔ Check for any signs of sagging gutters or leaks that could get worse with snow weight.

4. Test Smoke and Carbon Monoxide Detectors

As your home gets sealed up for winter and heating systems run almost constantly, the risk of fire or carbon monoxide (CO) exposure increases.

✔ Test all smoke detectors and carbon monoxide detectors throughout your home.
✔ Replace batteries and check the expiration date on the units themselves—many detectors need replacement every 7–10 years.
✔ Install detectors on every floor and near sleeping areas for maximum protection.

5. Schedule a Furnace Tune-Up

Your furnace is the heart of your home’s winter comfort—and the last thing you want is for it to fail during a Minnesota cold snap.

✔ A professional furnace tune-up ensures your system is running safely, efficiently, and reliably.
✔ Technicians will clean and inspect key components, replace air filters, test carbon monoxide output, and identify any signs of wear before they become expensive repairs.
✔ Don’t forget to check your thermostat settings and consider upgrading to a smart thermostat for better temperature control and energy savings.

Marsh Heating & Air Conditioning offers full-service furnace inspections and maintenance packages that are tailored for Minnesota’s toughest weather.

Bonus Tips for Winterizing Your Home

  • Reverse ceiling fans to circulate warm air downward in living spaces.

  • Place draft stoppers at the base of doors leading to garages or outdoors.

  • Stock up on essentials: Keep salt, snow shovels, and emergency supplies accessible before storms arrive.

  • Inspect your attic insulation to make sure heat isn’t escaping through your roof, which can cause snowmelt and ice dams.

Stay Safe and Warm with Marsh Heating & Air Conditioning

Minnesota winters can be brutal—but with the right winter home maintenance strategy, you can keep your home cozy, efficient, and safe. Marsh Heating & Air Conditioning has been serving local homeowners for over 50 years, providing dependable, high-quality heating services you can count on when it matters most.

We offer:

  • Professional furnace inspections and tune-ups

  • Emergency heating repairs

  • Smart thermostat installation

  • Air quality solutions to keep indoor air clean and fresh during winter months

📞 Call Marsh Heating & Air Conditioning today at 763.536.0667 or visit MarshHeating.com to schedule your winter HVAC tune-up and stay ahead of the freeze.

Don’t wait until the first big snowstorm. Winterize your home now—because comfort and safety shouldn’t be seasonal.

Prepare Your Home for Extreme Weather Without Breaking the Bank

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From blizzards and bitter cold to summer heatwaves and heavy storms, Minnesota homeowners are no strangers to extreme weather. But preparing your home for these temperature swings doesn’t have to cost a fortune. With a few smart upgrades and regular maintenance, you can protect your home, reduce energy bills, and stay comfortable no matter what the forecast says.

At Marsh Heating & Air Conditioning, we’ve been helping local homeowners weather every season for over 50 years. Below are cost-effective ways to prep your home—and how we can help you do it.

Seal Your Home’s Weak Spots

Small air leaks can lead to major energy loss. Gaps around doors, windows, and ductwork allow conditioned air to escape and outdoor air to creep in. This forces your heating and cooling system to work harder than it needs to, increasing your energy bill.

What you can do:

  • Use weatherstripping and caulk to seal drafty doors and windows.
  • Check for gaps around plumbing pipes and outlets.
  • Install foam gaskets behind light switch covers on exterior walls.

Why it matters: According to the U.S. Department of Energy, sealing air leaks can save you up to 20% on heating and cooling costs.

Upgrade Your Insulation

Insulation is one of the most cost-effective ways to protect your home from extreme temperatures. Proper attic, wall, and basement insulation helps maintain a consistent indoor temperature year-round.

Pro tip: Start with your attic. Heat rises, so poor attic insulation is often a leading cause of winter heat loss.

Get a Pre-Season HVAC Inspection

One of the easiest ways to prepare for extreme weather is by ensuring your heating and cooling system is running at peak performance. An annual tune-up can identify small issues before they become expensive repairs—or worse, system breakdowns during a cold snap or heatwave.

At Marsh Heating & Air Conditioning, our seasonal maintenance services include:

  • Checking refrigerant levels
  • Cleaning coils and components
  • Replacing filters
  • Inspecting for wear and tear
  • Testing system safety and efficiency

Bonus: Regular maintenance helps extend the life of your system and keeps your warranty valid.

Install a Smart Thermostat

A smart thermostat, like the Lennox iComfort®, can help you stay comfortable while cutting energy costs. These devices learn your habits and adjust temperatures based on your schedule—automatically reducing energy use when you’re away or asleep.

Key benefits:

  • Remote access via smartphone
  • Real-time energy use tracking
  • Zoned temperature control
  • Integration with other smart home systems

Upgrade to a High-Efficiency Lennox System

Older furnaces and air conditioners struggle to keep up with extreme temperatures—and they cost more to run. If your system is more than 15 years old, replacing it with a Lennox high-efficiency model could significantly lower your energy bills and improve your home’s comfort.

Consider:

  • The Lennox SL28XCV Air Conditioner, which boasts one of the highest SEER ratings on the market.
  • The Lennox SLP99V Gas Furnace, which offers up to 99% AFUE and variable-speed technology for ultra-precise comfort.

Don’t Forget the Little Things

Small steps can make a big difference when the weather turns nasty:

  • Use thermal curtains to block out cold air in winter and heat in summer.
  • Clear gutters to prevent ice dams and water damage.
  • Reverse ceiling fans in winter to push warm air down.

Protect Your Home with Help from Marsh Heating & Air Conditioning

Weather in the Twin Cities is unpredictable—but your comfort doesn’t have to be. Whether you need a full system upgrade, seasonal HVAC maintenance, or advice on improving your home’s energy efficiency, Marsh Heating & Air Conditioning is here to help.

We’re a locally owned company with over 50 years of experience, proudly installing and servicing top-of-the-line Lennox systems for homeowners across the region.

📞 Ready to prepare your home for extreme weather

The Best Way to Clean and Maintain Your Home’s Gutters

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You don’t have to hire a pro every time your gutters need attention. With the right tools and safety precautions, you can get the job done yourself.

✔ Clean Gutters at Least Twice a Year

The best times to clean your gutters are:

  • In the spring, after pollen and seed pods have fallen

  • In the fall, after the leaves have dropped

If your property has lots of trees, especially pines or maples, you may need to clean more frequently.

✔ Use a Sturdy Ladder and Protective Gear

Use a stable, extendable ladder with someone spotting you. Wear gloves to protect your hands from debris, insects, and sharp metal edges. Consider wearing eye protection—pests like bees or birds sometimes nest in gutter debris.

✔ Remove Debris by Hand or Scoop

Use a plastic gutter scoop or small trowel to remove leaves, twigs, and sludge. Place the debris into a bucket or drop cloth below.

✔ Flush Gutters with a Hose

After clearing the debris, run water through the gutters using a garden hose. This helps:

  • Check for proper flow

  • Spot leaks or sagging sections

  • Ensure water drains freely through the downspouts

✔ Check Downspouts and Extensions

Blocked downspouts are a common issue. Use your hose to flush them, or disassemble and clean if water doesn’t flow. Make sure downspouts extend at least 4–6 feet away from your foundation.

Signs Your Gutters Need Repairs

Sometimes, a cleaning isn’t enough. Look for these warning signs that your gutters may need to be repaired—or even replaced.

❌ Sagging or Pulling Away from the House

This often means the gutters are clogged with heavy debris or the fasteners have failed. Left unchecked, they could collapse entirely.

❌ Water Overflowing During Rainstorms

Water should flow smoothly through your gutters and out the downspouts. If it spills over the sides, you likely have a blockage or improper slope.

❌ Water Pooling Around the Foundation

If you notice soggy soil, moss, or puddles near your foundation, your gutters aren’t doing their job. Over time, this can lead to cracked foundations or flooded basements.

❌ Mildew or Staining on Siding

Persistent moisture can lead to mildew, algae, or rot on your siding. Stains often indicate that water is running behind or over the gutters instead of through them.

Upgrade Options for Long-Term Gutter Health

If you’re tired of cleaning every season, consider investing in gutter guards or leaf filters to reduce debris buildup. Other upgrades include:

  • Seamless gutters, which are less prone to leaks

  • Heated gutter cables to prevent ice dams in winter

  • Downspout extensions or splash blocks to direct water further away

These solutions can extend the life of your gutters and provide peace of mind during stormy or snowy seasons.

Don’t Forget: HVAC Systems Need Seasonal Maintenance Too

While you’re tackling your gutter checklist, take a moment to think about another critical system in your home—your HVAC system. Just like clogged gutters, a neglected HVAC system can cause damage, drive up energy costs, and reduce your indoor comfort.

Proper HVAC maintenance ensures:

  • Efficient airflow and drainage, reducing moisture buildup indoors

  • Better indoor air quality with clean filters and vents

  • Lower energy bills by keeping your furnace or AC running smoothly

  • Longer equipment lifespan, avoiding costly mid-season breakdowns

At Marsh Heating & Air Conditioning, we offer seasonal tune-ups, filter replacements, air quality upgrades, and duct inspections to keep your home running efficiently inside and out.

Protect Your Home from the Top Down

From the roofline to your vents, home maintenance matters. By cleaning your gutters and servicing your HVAC system seasonally, you’re taking a smart, preventative approach to home care.

Let Marsh Heating & Air Conditioning be your trusted partner for comfort, cleanliness, and year-round peace of mind.

📞 Call us today at 763.536.0667 or visit MarshHeating.com to schedule your seasonal HVAC inspection.

The Best Ways to Prevent Dust Buildup in Your Home

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No matter how often you clean, dust always seems to find a way back. It gathers on shelves, settles on electronics, and floats through the air, contributing to more than just an untidy appearance. In fact, excessive dust can impact your health, comfort, and even the performance of your HVAC system.

Dust is made up of tiny particles—dead skin cells, pollen, fabric fibers, dirt, pet dander, and more. In large amounts, it can aggravate allergies, worsen asthma symptoms, and clog up your home’s ventilation. Fortunately, there are proven ways to keep dust levels under control and create a fresher, cleaner indoor environment.

Here are five effective strategies to reduce dust in your home—plus how Marsh Heating & Air Conditioning can help you breathe easier, all year long.

1. Use High-Quality HVAC Filters

Your HVAC system is the lungs of your home—and your air filter is the first line of defense against airborne dust. However, not all filters are created equal.

  • For superior dust control, switch to a MERV 11 or higher-rated filter. These filters are designed to trap smaller particles such as dust mites, pet dander, mold spores, and even bacteria.

  • Change your filter every 1–3 months, depending on your lifestyle. Homes with pets, allergy sufferers, or heavy HVAC usage may need more frequent replacements.

  • Don’t forget to check your filter monthly—if it looks dirty, it’s time for a change.

A clogged filter doesn’t just lower air quality—it forces your HVAC system to work harder, increasing your energy bills and wear on your equipment.

2. Vacuum with a HEPA Filter

Vacuuming is essential for removing settled dust from your floors, rugs, and furniture. But if you’re using a standard vacuum, you might just be blowing fine particles back into the air.

  • Upgrade to a vacuum with a HEPA (High-Efficiency Particulate Air) filter, which traps up to 99.97% of tiny particles as small as 0.3 microns.

  • Vacuum high-traffic areas, carpets, upholstered furniture, and curtains at least once a week.

  • Don’t forget the less obvious dust magnets—like lampshades, baseboards, and air vents.

A HEPA vacuum is particularly important in homes with pets, children, or individuals with respiratory issues.

3. Dust from Top to Bottom

When it’s time to dust, a little strategy goes a long way. Start at the highest points in a room—like ceiling fans, crown moldings, and shelves—and work your way down. This prevents you from knocking dust onto already-cleaned areas.

  • Use a damp microfiber cloth, which is more effective than dry dusters at capturing and holding dust.

  • Clean electronics with anti-static cloths to reduce static cling that attracts dust.

  • Don’t forget to regularly wash bedding and throw blankets—textiles shed fibers that add to airborne dust.

4. Control Humidity Levels

Humidity isn’t just a comfort issue—it’s also directly linked to dust control. Dust mites thrive in damp conditions, so keeping humidity in check can reduce their presence in your home.

  • Maintain indoor humidity levels between 30–50%.

  • In summer months or damp basements, consider using a Lennox whole-home dehumidifier to remove excess moisture from the air.

  • In winter, a humidifier may be needed—but don’t overdo it. Too much humidity creates ideal conditions for mold and dust mites.

Balancing humidity not only limits allergens but also protects your furniture and HVAC equipment.

5. Keep Your Ducts Clean

Over time, your home’s ductwork can accumulate layers of dust, debris, and even mold. When your HVAC system runs, it can blow these particles into every room of your house.

  • Consider professional duct cleaning every few years, especially if you’ve done renovations, moved into an older home, or notice excessive dust buildup.

  • Duct sealing can also improve airflow and prevent outside contaminants from entering your system.

Clean ducts help your HVAC system run more efficiently and deliver cleaner air throughout your home.

Let Marsh Heating & Air Conditioning Help You Breathe Easier

At Marsh Heating & Air Conditioning, we know that indoor air quality matters. Excessive dust is more than a nuisance—it’s a sign that your HVAC system might need attention.

We offer:

  • High-efficiency air filter upgrades

  • HVAC system inspections and maintenance

  • Whole-home dehumidifiers

  • Duct cleaning and air purification solutions

With over 50 years of experience serving Minnesota homeowners, we’re committed to keeping your home clean, comfortable, and energy-efficient—season after season.

📞 Call Marsh Heating & Air Conditioning today at 763.536.0667 or visit MarshHeating.com to schedule a dust-reducing HVAC inspection.

Say goodbye to dust and hello to fresh, clean air. You—and your HVAC system—will thank you.

Easy Home Upgrades to Improve Energy Efficiency

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Lowering your home’s energy bills doesn’t have to mean a full renovation or investing thousands of dollars. In fact, some of the most effective ways to boost your home’s energy efficiency are also the easiest—and many will pay for themselves in just a few months through reduced utility costs.

Whether you’re trying to make your home more sustainable, improve comfort, or simply save money, these simple upgrades can make a big difference. From smart technology to HVAC improvements, here are five easy ways to upgrade your home and enjoy better efficiency every season.

1. Upgrade to a Smart Thermostat

Your thermostat is the brain of your HVAC system—and upgrading to a smart thermostat is one of the quickest ways to reduce energy waste. Modern models, like the Lennox iComfort® smart thermostat, offer much more than basic temperature control.

Benefits of a Smart Thermostat:

✔ Control your home’s temperature remotely from your smartphone or tablet.
✔ Automatically adjusts based on your schedule, weather patterns, or when you leave the house.
✔ Offers real-time energy usage insights to help you make smarter choices.
✔ Reduces heating and cooling costs without sacrificing comfort.

With zoning capabilities and integration with voice assistants like Alexa or Google Assistant, smart thermostats make efficiency easy and convenient.

2. Replace Old Light Bulbs

Still using incandescent or CFL bulbs around the house? Upgrading to LED lighting is a small change that delivers big savings.

Why LEDs Make Sense:

✔ Use up to 75% less energy than traditional bulbs.
✔ Last up to 25 times longer, meaning fewer replacements and less waste.
✔ Available in multiple brightness levels and color temperatures for every room.
✔ Emit less heat, which helps keep rooms cooler in the summer.

Whether you’re swapping out bulbs one room at a time or upgrading your entire home, this is one of the most cost-effective energy efficiency improvements you can make.

3. Seal and Insulate Ductwork

Many homeowners don’t realize that leaky ductwork is one of the biggest sources of energy waste. In fact, the U.S. Department of Energy estimates that up to 30% of heated or cooled air is lost through holes, gaps, or poorly connected ducts.

Fixing Ductwork Can:

✔ Improve airflow throughout your home.
✔ Reduce the strain on your HVAC system.
✔ Help maintain consistent temperatures from room to room.
✔ Lower your monthly energy bills.

Professional duct sealing from a trusted provider like Marsh Heating & Air Conditioning ensures your HVAC system delivers air where it’s needed—without energy waste.

4. Install a Whole-Home Dehumidifier or Humidifier

Indoor humidity plays a major role in your comfort—and in your HVAC system’s performance. When humidity is too high or too low, your furnace or air conditioner has to work harder to compensate.

Benefits of Humidity Control:

✔ Dehumidifiers reduce sticky air and prevent mold growth in the summer.
✔ Humidifiers add moisture to dry winter air, reducing respiratory discomfort and protecting wood floors and furniture.
✔ Balanced humidity means you can run your system less often while staying comfortable.
✔ Helps protect your indoor air quality by reducing allergens and airborne irritants.

At Marsh Heating & Air Conditioning, we offer whole-home humidity solutions that integrate with your existing HVAC system for precise, energy-saving results.

5. Schedule a Home Energy Audit

Sometimes, the best upgrade you can make is knowledge. A home energy audit evaluates how your home uses energy and pinpoints areas of loss or inefficiency.

A Professional Audit Can Reveal:

✔ Areas with poor insulation or drafts
✔ HVAC performance issues or inefficiencies
✔ Opportunities to upgrade appliances or systems
✔ Tips to improve air quality and comfort

Marsh Heating & Air Conditioning can conduct a thorough HVAC inspection as part of your energy audit, identifying inefficiencies like dirty coils, leaky ducts, or aging components that affect both performance and costs.

Take the Next Step Toward a More Efficient Home

At Marsh Heating & Air Conditioning, we believe energy efficiency should be accessible and affordable. Whether you’re ready to install a smart thermostat, upgrade your air quality systems, or simply want to explore your home’s current performance, our team is here to help.

With over 50 years of experience serving homeowners in the Twin Cities, we provide:

  • Smart home system installations

  • Energy-efficient Lennox heating and cooling systems

  • Duct sealing and indoor air quality solutions

  • Honest recommendations tailored to your home and budget

📞 Call Marsh Heating & Air Conditioning today at 763.536.0667 or visit MarshHeating.com to schedule a consultation and start saving energy—one simple upgrade at a time.

Top Reasons Your Heating Bill Is So High—And What You Can Do About It

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If your energy bill seems to skyrocket every winter, you’re not alone. For homeowners in Minnesota, staying warm during long stretches of subzero temperatures is essential—but it doesn’t have to come at a steep cost. Often, the causes of high heating bills are avoidable or easily fixable. A few strategic changes can significantly reduce your energy use while keeping your home warm and comfortable.

Here’s a breakdown of the most common reasons your heating bill may be higher than it should be—and what you can do about it.

🔍 Why Your Heating Bill Might Be Too High

1. An Outdated Furnace

If your furnace is over 15 years old, it’s likely operating at 70–80% efficiency, even with regular maintenance. That means for every dollar you spend on energy, 20–30 cents may be going to waste.

Older models lack the modern features that newer systems have—like variable speed blowers or modulating heat—which help regulate comfort without constantly running at full power.

Solution: Consider upgrading to a high-efficiency model like the Lennox SLP99V, which boasts up to 99% AFUE (Annual Fuel Utilization Efficiency)—one of the most efficient furnaces available today.

2. Poor Home Insulation

Even the best furnace can’t do its job if your home is leaking heat. Drafty windows, gaps under doors, and poorly insulated attics or basements let warm air escape and cold air seep in. As a result, your heating system has to work harder and longer to maintain your desired temperature.

Solution:

  • Seal gaps with weatherstripping or caulk.

  • Insulate attic spaces, rim joists, and crawlspaces.

  • Use thermal curtains or window film in older homes to retain heat.

Not only will this help reduce your heating costs, but it also improves overall home comfort.

3. Dirty or Clogged Air Filters

A dirty air filter can restrict airflow throughout your home, causing your system to run longer and work harder to distribute warm air. In fact, this one simple issue can increase your heating costs by 10–15% and contribute to uneven temperatures in your home.

Solution: Replace or clean your furnace filter every 1–3 months, depending on usage and household factors like pets or allergies. It’s a low-cost habit that pays off in both efficiency and indoor air quality.

4. Inefficient Thermostat Use

Many households set their thermostats too high—or leave them running when no one is home. Heating an empty house wastes energy and money, and frequently adjusting the thermostat manually can lead to inefficient cycles.

Solution: Install a smart thermostat, such as the Lennox iComfort® model. These devices learn your patterns and automatically adjust temperature settings based on your daily routine and weather conditions. Some models even use geofencing to reduce heating when you’re away and increase it just before you return.

💡 Smart Ways to Lower Your Heating Bill

🔧 Schedule Regular Maintenance

Routine furnace maintenance ensures your system runs as efficiently as possible. Technicians can identify worn parts, calibrate settings, and clean components that affect performance. A well-maintained system uses less energy, lasts longer, and delivers more consistent heat.

🏠 Seal and Insulate Key Areas

Draft-proofing your home doesn’t require major renovations. Start small with:

  • Door sweeps

  • Window film

  • Foam gaskets for outlets on exterior walls

  • Insulating your attic and exposed ductwork

These improvements may qualify for utility rebates or energy incentives, saving you even more.

🔄 Upgrade Your Heating Equipment

A modern high-efficiency furnace like the Lennox SLP99V offers:

  • Variable-capacity heating

  • SilentComfort™ technology for whisper-quiet operation

  • Smart integration with iComfort® thermostats

  • Outstanding efficiency that helps reduce heating costs year after year

While upgrading is an investment, the long-term savings on energy bills—and the increased home value—make it worthwhile.

📱 Install a Smart Thermostat

Beyond convenience, smart thermostats help automate energy savings. Features like:

  • Remote access from your phone

  • Learning schedules

  • Energy usage reports

…make it easier to monitor and control heating costs in real-time.

🛠️ Marsh Heating & Air Conditioning Is Here to Help

For over 50 years, Marsh Heating & Air Conditioning has been helping Minnesota homeowners stay warm while keeping their energy bills in check. Whether you need a furnace tune-up, a home energy audit, or are ready to upgrade to a high-efficiency Lennox system, our experienced team is here to help.

We offer:

  • Precision system diagnostics

  • Honest equipment recommendations

  • Certified Lennox installations

  • Maintenance plans to keep your system running smoothly

📞 Call Marsh Heating & Air Conditioning today at 763.536.0667 or visit MarshHeating.com to schedule a consultation. Let us help you lower your heating bills—without sacrificing comfort.

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Marsh Heating & Air Conditioning
6248 Lakeland Ave N
Brooklyn Park, MN 55428
(763) 536-0667