The Seasonal Energy Efficiency Ratio (SEER2) measures the cooling efficiency of air conditioners and heat pumps. A higher SEER2 rating indicates better energy efficiency.

A setback thermostat lets you adjust temperature settings to save energy, making it a great option for efficient heating and cooling.

Short cycling occurs when your HVAC system frequently starts and stops, which can reduce efficiency and lifespan due to improper thermostat signals.

Single-stage heating systems operate at one output level, suitable for moderate climates but less efficient in extreme temperatures.

Proper HVAC sizing ensures efficient heating and cooling, providing comfort without wasting energy.

Smart thermostats allow users to control home temperatures via smartphone or tablet, making HVAC management convenient and efficient.

System controls in HVAC regulate and adjust components to maintain optimal temperature and humidity in your home.

A thermostatic expansion valve (TXV) is a small HVAC part that plays a big role in air conditioning systems. This valve regulates the flow of refrigerant entering the evaporator in the refrigeration cycle.

Two-stage heating means your furnace functions at two levels of heating output, depending on the temperature outside.

UV lights in an HVAC system are an add-on feature that enhances indoor air quality (IAQ) by reducing mold growth on the evaporator coil in air conditioners and heat pumps.

A variable-speed motor enables your HVAC system to operate at various speeds, allowing precise temperature control for improved comfort and energy efficiency.

A ventilator works with your HVAC system to enhance air quality by circulating fresh outdoor air indoors, aiding in comfort and reducing indoor pollutants.