Should I set my AC fan to circulate?
Keeping the fan on creates a more even distribution of heating and cooling, circulating the air if you have cold or hot spots in your house, like a bedroom above a garage. Less frequent starts and stops of the fan can reduce the stress from startup, and potentially help extend it’s lifespan.
What is circulate on AC?
Most new thermostats have a “circulate” option that allows you to set the fan to run a certain amount of time per hour. This evens out hot and cold spots, uses your high-efficiency filtration or UV system more effectively, and keeps energy usage from going through the roof.
What does a blower motor do in an air conditioner?
What Is a Blower Motor? The blower motor is a component in your HVAC system that blows the conditioned air through the vents in your home. It takes the cool air created by your air-conditioner and circulates it throughout your indoor space to ensure that the temperature reaches the level dictated by the thermostat.
What to do if your air conditioner is not blowing?
Solution: Contact an AC professional to inspect your home’s ductwork. A dirty blower, above, can decrease the amount of air that comes through your AC vents. Your air conditioning system relies on a blower to pull in air from your home, run it over the evaporator coil, then push it back into your home as cold air.
Why does my HVAC blower need to be replaced?
The blower motor is the part of your HVAC system that uses the most energy, so it may very well be the culprit if you see a significant rise in your utility bills. An aging, problematic, or dirty motor has to work harder to properly circulate conditioned air throughout your home, which leads to higher energy consumption.
Why is the air coming out of my AC unit?
Problems with your AC blower. Why this restricts airflow: Your AC blower is located inside your air handler (inside unit) and is a very likely culprit when it comes to loss of airflow. It’s the “fan” that pushes all the cold air through your ducts and into your house.