To an extent, your thermostat is the most important part of your home’s comfort system. That is to say, without it telling the furnace or heat pump what to do, it won’t even know what to do. It sends the signal to start or stop the system and to raise or lower the temperature.
But over time, your thermostat will experience wear and tear and become a little inefficient. It may cause a problem or two, but you don’t want to go through them, especially during the coldest of nights or the hottest of days.
Marsh Heating and Air Conditioning is your trusted HVAC company in Roseville MN. With nearly five decades in the industry, we have an in-depth understanding of home comfort and every system associated with it.
Old Thermostats and the Problems They Can Cause
Your thermostat may be a small device, but it is made up of several electrical parts with multiple potential points of failure. It contains separate lines for on and off, heat, cool, and fan speed. All of these wirings should be securely connected and in perfect condition to ensure your HVAC system works properly.
Damaged and wonky wiring can cause problems, but they can easily be replaced. However, when you’re dealing with corrosion, the damage can be permanent and non-reversible.
Your old thermostat can also be the cause of wasted energy. Even when it seems to be working, it doesn’t necessarily mean that it works as efficiently as possible. Just like any other old piece of technology, it gets outdated and outperformed by newer technology. For instance, an analog thermostat that uses mercury will be less accurate than a modern, smart device.
For a time, the mechanical thermostat anticipator was the industry standard, but it is no match in terms of accuracy delivered by new sensors found in newer thermostats. Simply put, using an old thermostat gives you an approximate temperature, whereas a new programmable or smart thermostat will give you precise temperature control down to the degree level.
The age of the thermostat can also contribute to errors. You may have been using yours for years, but it likely is no longer as effective as it was years ago. As it gets older, it becomes more and more difficult to maintain. It becomes harder to clean, and its sensitivity declines.
One of the most important parts of your thermostat is the display, as it shows critical data, such as the temperature and mode. An old, failing thermostat with display issues will not be able to provide you with the right information. Without a doubt, your HVAC system will perform less efficiently because you have no idea what’s going on with it.
To give you an idea of what to expect with a new thermostat, here’s one from Lennox.
Features of the Lennox ComfortSense 3000 Thermostat
Programmable Energy Savings
ComfortSense® 3000 thermostats give you the ability to customize one temperature schedule for weekdays, and another for weekends. Each model can help you save energy in a way that makes sense with your lifestyle.
Regular Reminders for Filter Replacement
The ComfortSense® 3000 can be set up to provide you with reminders for filter maintenance, so you can stay on top of the cleanliness of your air, and your energy savings.
According to Energy Star, by regularly replacing your filter alone, you can save as much as 15 percent on your annual energy costs.
Simple to Operate and Appreciate
Every ComfortSense® thermostat is designed with simplicity in mind. Temperature adjustments are as simple as the touch of a single button.
Compatible with Virtually Any Home, Any System
The ComfortSense® 3000 can be easily integrated with Lennox®-brand non-communicating equipment and most other brands of heating and cooling equipment.
Filter Reminder
The ComfortSense® 3000 reminds you when it’s time to change the filter.
Warranty
The Lennox ComfortSense 3000 Thermostat comes with a 2-Year Limited Warranty.
Questions? Ask Marsh Heating and Air Conditioning
For more information about this thermostat, talk to one of our New Brighton heating and air conditioning experts. It would be our pleasure to answer your questions and serve your home comfort needs.