How a Heat Pump Cools Your House

In Medina, heat pumps can be a popular option for heating and cooling your house.

They look very similar to an air conditioner. In fact, they work in a similar fashion during hot weather. Due to a reversing valve, they can transfer warmth in the opposite direction as well as add comfort to your residence in the winter.

Not sure if you rely on a heat pump or an air conditioner? Just locate the model number on the outdoor unit and run it online. If you find you use a heat pump, or you’re thinking about buying one, discover how this HVAC system keeps houses cozy.

How Heat Pumps Work

Heat pumps use a refrigeration system similar to an air conditioner. Most can run akin to a ductless mini-split, as they can heat and cool. Heat pumps depend on an indoor evaporator coil and an outdoor condensing coil. Refrigerant is pumped through these coils to shift humidity. The outdoor unit also contains a compressor and is encircled by metal fins that work as a heat sink to help move heat effectively.

Summertime Cooling

In cooling mode, the refrigerant starts in the evaporator coil. Air from indoors moves over the coil, and the refrigerant sucks out humidity. Moisture in the air also condenses on the coil, dropping into the condensate pan below and moves away. The ensuing cool air flows through the ductwork and back into your residence.

Meanwhile, the refrigerant flows a compressor on its way to the outdoor coil. This constricts the refrigerant, leading it to heat up even more. As it moves through the condensing coil, the outside fan and metal fins help to exhaust heat to the exterior. The refrigerant travels back indoors, passing through an expansion valve that cools it greatly, prepping it to go through the process all over again.

When your heat pump is put in and maintained properly, you’ll receive efficient cooling comparable to an energy-efficient air conditioner.

Wintertime Heating

When your heat pump is heating, the heat exchange cycle occurs in reverse. By traveling in the opposing direction, refrigerant pulls heat from the outdoor air and vents it into your residence to warm rooms.

Heat pumps running in heating mode are most efficient when the temperature is warmer than freezing outside. If it turns too frigid, a backup electric resistance heater turns on to keep your home cozy, but your heating costs go up as a result.

Heat pumps work longer than furnaces since the air doesn’t turn as warm. This helps keep a more stable indoor temperature. Also, because heat pumps move warmth rather than creating it from a fuel source, they can operate well above 100% efficiency. You should expect 30–40% savings on your heating expenses by installing a heat pump.

Schedule Heat Pump Installation or Service Right Away

Heat pumps are a green choice and cost-effective. They replace the standard AC/furnace system and need the same amount of maintenance—one inspection in the spring and another in the fall.

If you’d like to install a heat pump, Service Experts Heating & Air Conditioning is the Expert to get in touch with. We’ll size and install your equipment to fit your heating and cooling demands. And then we’ll back our installation with a 100% Satisfaction Guarantee* for a year. For more information, contact us at 330-305-2799 now.