Did you know that there are things a smart thermostat can do that your ordinary thermostat just can’t? Smart thermostats are more than just devices that control your home’s temperature. They are now engineered to make your HVAC systems more efficient and your life much easier.

Marsh Heating and Air Conditioning is your preferred HVAC company in Crystal MN that offers the latest in smart thermostat technology. We are an authorized dealer of Lennox iComfort Series of smart thermostats, which are some of the best on the market.

Contrasting Analog, Digital, and Smart Thermostats


Analog or manual thermostats are quickly becoming obsolete. These are old thermostats that get the job done but they are not as precise in terms of temperature readings. This results in more energy use and higher utility bills.

Also, each time you leave or enter the house, you will need to manually adjust the thermostat. Because of this inconvenience, more and more homeowners are moving on from this outdated type of technology.

Digital or programmable thermostats give you the ability to schedule and set your temperature preferences for each day of the week. Say goodbye to manual thermostat adjustments! These devices help you save money on energy and increase your comfort levels. Having said that, higher upfront cost and compatibility are some of the issues you have to consider before buying one. They also work only when they are programmed.

Smart thermostats are designed for today’s busy, eco-friendly, and high-tech families. They offer excellent temperature control, wireless connectivity, and in some models, geofencing and energy reports. The device will do the adjustments for you, making sure you’re both energy-efficient and absolutely comfortable.

Features of the Lennox iComfort M30 Smart Thermostat

The Lennox iComfort M30 is a universal thermostat that works with non-iComfort-enabled and non-Lennox products.

One-touch Away Mode on the iComfort® M30 overrides your regular programming schedule with a single touch and sets back your heating and cooling setpoints to save energy.

The iComfort® M30’s Smart Away™ Mode uses the location services in your smartphone to detect when you’re leaving and automatically adjusts the temperature to a more energy-efficient setting. When you come home, Smart Away returns the system to its normal schedule and a more comfortable temperature.

The iComfort® M30 is compatible with devices with Amazon Alexa, so you can use your voice to control your HVAC system. Smart, convenient and easy to use, perfect comfort is just a voice command away. Learn how iComfort thermostats work with Alexa.

The iComfort® M30’s Feels Like™ feature creates the temperature you want to feel, not just the temperature you set—much like the “Feels Like” temperature in a weather report. So when you set it to 72°F, it feels like 72°.

Remote control of your home’s environment is easy with the iComfort M30. Monitor and adjust temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled devices. Available on the App Store and Google Play.

Its Smooth Setback Recovery feature senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time.

Schedule IQ™  allows you to only program your thermostat once. Whenever there’s a change in your routine, the thermostat adapts heating and cooling to match.

Filter Reminder reminds you when its time to change the filter, which helps maintain a cleaner indoor air.

Its Auto Changeover feature decides between heating and cooling operation, depending on indoor temperature.

The iComfort M30 comes with a large, easy-to-use display with adjustable brightness.

Its Dual-Fuel Capability increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation.

Energy Reports show how often and how long the heating or cooling has run for the month.

Remote Capability monitors and adjusts temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet, or other web-enabled devices.

The iComfort M30’s Email Alerts feature provides detailed diagnostics and reminds your dealer when service is needed.

Remote Monitoring allows Lennox to analyze your system from anywhere via their computer or mobile devices.

Remote Troubleshooting makes it possible for dealers to use their mobile device to adjust system parameters to fix problems, without ever making a trip to your home.

This product comes with a 5-Year Limited Warranty.

Ask the HVAC Pros

For more information about this product, call Marsh Heating and Air Conditioning, your leading Golden Valley HVAC company.

It is quite common for any household appliance to fail at some point. Sometimes, depending on the gravity of the situation, a total system replacement might be needed. When your unit is no longer capable of providing your comfort demands and visits from HVAC technicians have become a routine, you should consider shopping for a replacement.

Being the biggest energy consumer in your home, especially during peak seasons, your HVAC systems account for about half of your total monthly utility costs. For this reason, you have to start looking for high-efficiency systems that can directly impact your comfort and energy usage.

Marsh Heating and Air Conditioning is your trusted HVAC company in Coon Rapids MN that offers a wide range of high-efficiency home comfort systems such as furnaces, air conditioners, heat pumps, and air purifiers.

Understanding Efficiency Levels

A furnace’s efficiency in converting fuel into energy is measured by its annual fuel utilization efficiency (AFUE). A furnace that is rated at 85 percent AFUE transforms 85 percent of every into heat. The remaining 15 percent escapes in the chimney or elsewhere.

If you want the most energy-efficient furnace, select the unit that has the highest AFUE rating. Today, the minimum standard AFUE for furnaces is set at 78 percent. A mid-efficiency furnace typically has an AFUE rating between 80 and 85 percent. On the other hand, a furnace is considered a high-efficiency unit if it has a rating of 90 AFUE or more.

You might think that with higher the AFUE rating comes at a higher price — and you are right. However, high-efficiency furnaces offer ultimate comfort and significant savings on your monthly utility costs. The unit will practically pay for itself as you use it through the years.

When it comes to air conditioners, SEER or seasonal energy efficiency ratio is the standard by which a unit is measured in terms of energy efficiency. Again, high-efficiency units have higher SEER ratings than others. The minimum SEER rating for air conditioners today is 14 but there are certain units that have ratings of 30 SEER or higher.

Why Invest in a High-Efficiency HVAC Unit

Lower Energy Consumption

Since these systems are energy-efficient, you will benefit from their ability to run at varying speeds, depending on your demands. According to ENERGY STAR, a high-efficiency unit can easily save you as much as $115 to $200 per year, compared to an older, lower-efficiency unit.

Tax Rebates

Not only do you save on monthly utility costs, but using a high-efficiency HVAC system also qualifies you for tax credits. For the most part, these tax credits can help you cut the initial costs of investing in a high-efficiency model.

Unparalleled Comfort

Technological advancements enable manufacturers to build HVAC systems that produce more consistent heating and cooling in every room in your home. High-efficiency units also provide uniform levels of airflow and have top-tier humidity control. These systems have variable-speed motors that provide the right amount of airflow throughout your home, increasing the static pressure in your ducts, resulting in more heated or cooled air in every register. All of those factors are essential to creating a more comfortable living environment.

Minimal Maintenance

One of the most important benefits of high-efficiency HVAC systems is that they require far less maintenance. They are typically built with more durable parts than older, conventional systems. An inefficient system will naturally cause problems in addition to running less efficiently compared to a new, high-efficiency model. In other words, you’re saving money on repairs and parts replacement by going for a high-efficiency unit.

Silent Operation

If you are still running an old HVAC system, chances are it’s starting to create louder operational noise that it used to. Noisy operation is a sign of old age and an indicator of failing internal parts. On the other hand, modern HVAC systems employ sound-absorbing materials that ensure your system provides optimum comfort levels without the annoying banging, hissing, or rattling sounds.

Looking for a High-Efficiency HVAC System? Call the Experts

For over 40 years, Marsh Heating and Air Conditioning has been providing excellent HVAC solutions to its customers. It is our objective to provide systems that meet and exceed industry standards, making sure you get no less than the best on the market. For more information, give us a call. We are your reliable Andover heating and air conditioning company.

There was a time when thermostats were nothing more than small devices that controlled the temperature in your home. Well, those days are long gone since the new generation of thermostats is here: smart thermostats. These state-of-the-art devices are able to do a myriad of things in addition to temperature control.

Marsh Heating and Air Conditioning is your top HVAC company in Champlin MN that offers the latest in smart thermostat technology. In partnership with Lennox, we offer a number of great options you can choose from.

Reasons to Switch to a Smart Thermostat

There are several reasons you should consider upgrading to a smart thermostat. Here are at least three of them:

A smart thermostat is equipped with sensors that discern when you are up and active in your house. This enables the device to note the times when you and your family are in the house and when you are away. It then makes the necessary adjustments to save energy.

By using the manual and energy saving tips that a smart thermostat provides, you can set up a schedule with the ideal temperature zones to minimize your energy usage without compromising comfort.

To make things easier and handy, a smart thermostat comes with a smartphone application that allows you to check the thermostat anywhere you are connected to the internet and make changes as necessary.

Features of the Lennox iComfort E30 Smart Thermostat

The iComfort® E30 is compatible with devices that feature Amazon Alexa, which means you can control your home’s environment with simple voice commands and never have to leave the couch.

Because of its robust compatibility with Apple HomeKit, you can now control your iComfort E30 with Siri using the smartphone you already have in your pocket, as well as pair it with an iPad, Apple TV or Apple HomePod. 

The iComfort® E30’s Smart Away Mode utilizes the GPS in your smartphone to sense when you’re leaving and automatically increases system efficiency. If you or a family member returns home, Smart Away then restores your system to a normal schedule and comfortable temperature.

With the Schedule IQ feature, you only need to program the thermostat once. Whenever there’s a change in your daily pattern, the thermostat adapts heating and cooling to match.

The iComfort® E30’s Allergen Defender monitors the air quality and pollen levels in your area, according to your ZIP code and automatically activates the fan to clean your home’s air when outdoor levels are high.

The iComfort® E30’s Feels Like™ feature creates the temperature you want to feel, not just the temperature you set—much like the “Feels Like” temperature in a weather report. So when you set it to 72 F, it feels like 72.

Set the iComfort® E30’s Perfect Temp, and the system will automatically adjust heating and cooling to maintain that setting.

Its HD Video Screen Savers automatically change to reflect current outdoor weather conditions.

The iComfort® E30’s performance reports give you historical data on your system’s operation and behavior. It follows temperature ranges, how long the system runs each day and more. Daily and hourly reports are made available online via the portal site. Also, monthly reports are emailed directly to you.

Always stay in touch with home comfort with the iComfort® E30. Monitor and modify temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled devices. The app is available on the App Store and Google Play.

The iComfort® E30 preserves comfort and peace of mind by actively monitoring system operations. Should any problem ever surfaces, you and your dealer will be informed.

• It indicates when there’s a problem that needs immediate attention
• It lets you know when your filter needs to be changed

Ready to Upgrade? Call Marsh Heating and Air Conditioning Without a doubt, smart thermostats can help you in ways your traditional thermostat just can’t. If you’re considering switching to a smart thermostat, give us a call. We are a licensed distributor of Lennox smart thermostats, which are some of the best in the industry. We’ll be sure to find the unit that best suits your compatible HVAC system. For over 40 years, we have been your preferred Anoka heating and air conditioning service provider.