Largely present in programs like central air-con, heat pumps, or geothermal techniques, an air handler is a big steel box that contains vital pieces for instance a blower motor, filters, evaporator coils, and in some cases heating features.
Air handlers pull in air from the bordering atmosphere by way of return ducts. This air is handed by filters to eliminate impurities and allergens.
More mature properties with radiator warmth don't have any ductwork or blower. Adding central air for The 1st time? You’ll want an air handler and ducts to distribute the cooled air.
Return Air Ingestion: The process begins While using the return air intake, the place the air handler attracts in indoor air by return ducts. This air is usually unconditioned, that contains several indoor pollutants and particulates.
Blower/Fan: This component moves air through the air handler and the ductwork system. It might be of assorted forms, with diverse capacities and efficiencies.
By keeping dependable temperatures in every corner of your house, air handlers boost Total comfort and ease and make dwelling Areas extra enjoyable. Correct air distribution also aids your HVAC technique complete optimally by protecting against overcompensation for uneven airflow.
The blower motor powers the fan, which circulates conditioned air from the ductwork and into different rooms, making sure even air distribution through your home.
The underside line: If the HVAC structure requires a traditional method and your house doesn’t Have a very furnace, the air handler isn’t an update – it’s a prerequisite. But determined by your own home and luxury aims, there might be other process layouts that do the job better to your format and funds.
In the event you suspect the motor is having difficulties, change it off at your fuse box. Eliminate the air handler’s address and dirt inside with canned air in addition to a smooth cloth.
For ideal consolation, routine HVAC servicing in the spring and drop. The HVAC technician will Test both the indoor air handler as well as the out of doors AC device get more info or heat pump. A servicing visit can contain:
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The blower motor In the air handler pushes conditioned air as a result of your ductwork. Whether it's the center of the freezing Winter season or possibly a sweltering summer season, the air handler makes sure that the air reaches each and every corner of your house for constant comfort.
Sound attenuation: Air handlers might make rather some noise when not equipped by using a seem attenuator (or muffler) close to the component that makes noise (e.g. enthusiast). A audio attenuator is actually an acoustic treatment resembling a sizable steel box with rounded steel air handlers baffles together its duration.
Compression: The vaporized refrigerant then travels to the outdoor unit's compressor, raising its temperature and here tension.