Heat Pump

Why Does My Heat Pump in Thurmont, MD, Never Stop Running?

April 25, 2022

Heat pumps should run for 10 to 15 minutes at a time unless the temperature in Thurmont, MD, changes drastically. If yours cycles more often and for longer, there’s a problem. Read on to learn why your heat pump won’t stop running.

Dirt-Covered Coils

Your heat pump comes with two coils: the evaporator coil in the air handler and the condenser coil in the compressor. In cooling mode, the former takes heat from your home and the latter releases it outside. If either coil gets covered in dirt or dust, it fails to produce cool air and so forces the systemto run without ever reaching the set point.

Low Refrigerant Levels

If the problem doesn’t lie with the coils, it may lie in a lack of refrigerant. This chemical courses through the heat pump to absorb and release heat. But if a previous service technician didn’t charge it sufficiently, or if the refrigerant line leaks somewhere, then lukewarm air will result. This naturally prevents the system from achieving your desired temperature no matter how long it runs.

An Undersized Heat Pump

Heat pumps have a specific heating/cooling capacity, and if your home is too large or too small for your system, it won’t ever run efficiently. In this case, an undersized heat pump, because it lacks the power to cool your whole home, will run excessively long. A new HVAC system installation provides the only viable solution.

Lifetime Guarantee on All Workmanship

With decades of experience, Cumberland Valley Heating & Air Conditioning can take on any repair for your heat pump in Thurmont, so call today for a convenient appointment. Although we have a special designation as a Mitsubishi Diamond Preferred Contractor and a Trane Comfort Specialist, we can service any make or model of HVAC system in your home.

Image provided by iStock

You May Also Like

5 Tips for Using Your Smart Thermostat in Luke, MD

5 Tips for Using Your Smart Thermostat in Luke, MD

A smart thermostat can help you save money on your energy bill. But it's important to use it correctly if you want to see those savings. Here are some tips for making the most of your smart thermostat if you live in Luke, MD: Set It and Forget It Once you have your...

4 Ways to Cut Cooling Costs in the Hottest Months

4 Ways to Cut Cooling Costs in the Hottest Months

You're aware that running your air conditioning during the hottest months in Chambersburg, PA, will raise your monthly bill. The increase doesn't have to be such a drastic one, though. Here are some ways you can effectively reduce your cooling costs this summer:...

The Vital Role of an Air Filter in an HVAC System

The Vital Role of an Air Filter in an HVAC System

Air filters are a relatively inexpensive part of maintaining your HVAC system in Westernport, MD. It’s easy to forget about them because they aren’t often seen in your home. Read on to learn how vital the role of an air filter is in an HVAC system and why you should...

Why Choose Us

24/7 Emergency Service

NATE certified technicians

100% Satisfaction Guaranteed

  • This field is for validation purposes and should be left unchanged.

Pin It on Pinterest

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close