Often referred to as the "heart" of an air conditioning or heat pump system because it plays a critical role in the refrigeration cycle. Located in the outdoor unit, the compressor's primary function is to pressurize the refrigerant, which raises its temperature and prepares it to release the heat it has absorbed from inside your...

In HVAC systems, condensate refers to water that forms as a byproduct of cooling or dehumidification processes. When warm, humid air comes into contact with the cold surfaces of the evaporator coil, the moisture in the air condenses into liquid water droplets. This happens because the temperature of the air drops below its dew point,...

A condensate pump is a specialized device used in HVAC systems to remove water buildup, known as condensate, that forms during the cooling or heating processes. This water is typically produced when warm, humid air comes into contact with cold surfaces, like the evaporator coil or a condensing furnace. Instead of letting the water pool...

A condenser is the outdoor part of an air conditioning system or heat pump. Its job is to help transfer heat, either releasing it into the outside air during cooling or collecting it during the heating process (if your system is a heat pump). Essentially, it's where the refrigerant changes state and temperature as part...

The condenser coil is a critical part of the outdoor portion of an air conditioning system or heat pump. Its main purpose is to either release heat to the outside air during cooling or collect heat from the outside air during heating (if your system is a heat pump). It works by allowing the refrigerant...

The condenser fan is a key component of the outdoor unit in an HVAC system, specifically in an air conditioner or heat pump. Its main job is to pull air from the surrounding environment and blow it over the condenser coil. This airflow helps the refrigerant inside the coil release heat to the outside air,...

The condensing unit is the outdoor component of a split HVAC system, commonly found in air conditioners and heat pumps. It plays a crucial role in the system's cooling or heating process by housing essential components such as the compressor, condenser coil, outdoor fan, and other refrigerant-related parts. These components work together to manage the...

A type of HVAC system designed to supply a consistent amount of airflow at all times. The temperature of the air is adjusted by heating or cooling it to meet the desired indoor comfort level, but the airflow rate doesn’t change. Constant Air Volume systems are typically simpler and more affordable than other systems, like...

A contactor is an electrically controlled switch used in HVAC systems to repeatedly open and close an electrical circuit. It uses an electromagnetic coil and a set of contacts. When current flows through the coil, it generates a magnetic field that pulls the contacts together, closing the circuit. This allows electrical power to flow to...

A device or system in an HVAC setup that monitors indoor conditions such as temperature, humidity, and air quality and regulates the heating, cooling, ventilation, or dehumidification equipment to maintain desired comfort levels. Controllers gather information from sensors or thermostats and provide signals to HVAC equipment, ensuring efficient operation and consistent indoor climate control.