Attic Fan Vs Blower For Air Cleaner

An air handler or air handling unit often abbreviated to ahu is a device used to regulate and circulate air as part of a heating ventilating and air conditioning system.

Attic fan vs blower for air cleaner.

Here we describe and illustrate a detailed thorough cleaning of the blower assembly in an air handler that is used for both heating and air conditioning. While keeping your fan on 24 7 may be more energy efficient there are a few downsides to leaving your fan on all of the time. At page top is a dirty squirrel cage fan inside of an air handler unit. This fan would be installed on one end of the house while the opposite end already has an open screened vent thus air would be drawn in from one end and expelled out the other.

Temp 84f at 5pm. Temp 92 f at 5pm. The attic fan kept my house cooler by 8f compared to pre fan installation days. The easiest way to make a low cost air cleaner is to just use a cheap box fan with a furnace air filter attached in some way to the inlet side.

An air handler is usually a large metal box containing a blower heating or cooling elements filter racks or chambers sound attenuators and dampers. So the theory behind the attic fan was to be able to turn it on as the outdoor temps cool in order to clear the hot air out of the attic space. After attic fan installation ac still off during day. This can be better for people with allergies.

Not only would it clean the air but it would also help to keep the shop itself cleaner by catching the dust before it settles. During workdays would leave air conditioner off when leaving in the morning. An attic fan works by exchanging the hot air in your attic space for fresh air pulled through the vents. But most experts agree that this is not always the case.

This was observed on numerous days following the installation. Air handlers usually connect to a ductwork ventilation system that. Air handling blower fan cleaning may fix no air flow or weak air flow. Whole house fans bathroom exhaust fans kitchen fans attic fans whole house hepa filters hrv heat recovery erv energry reovery fans room fans and more.

This will help to avoid premature damage to the shingles or mold building up in moist hot. What happens more often is the air from the living space of the house comes up to replace the air being forced out of the attic. Leaving the fan on 24 7 ensures cleaner air as the air is pulled through the filtration or uv light system.