Can’t find the filter on my furnace?

Horizontal HVAC unit – Furnace filter will be located on the intake side, slid into a rack. Vertical HVAC unit with air moving upwards – You can find your furnace filter in the bottom door. This is where the blower is. You will need to open both the top and bottom doors to get to the filter.

Does my old furnace have a filter?

The filter is usually found near the blower compartment. In especially older models, the filter may be found located directly inside of the access door or in the grill. If you are unable to locate the filter in your furnace, contact a qualified furnace technician.

Does all furnace have filter?

Do All Furnaces Have Filters? Yes, all furnaces & heat pumps have filters. If your home uses another type of heating system, like a boiler which uses water to heat the home, you will not have filters, but for a furnace or heat pump, a filter is a vital component.

Is a furnace filter the same as an air filter?

While many people refer to air conditioning and furnace filters as if they’re different, this is not the case. Your furnace and your air conditioning system use the exact same filter, so there’s no need to worry about purchasing separate filters for each piece of equipment.

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Where is my air filter in my house?

Where Is The Air Filter Located In My House?

  1. Behind a register in your wall or on the ceiling.
  2. Behind a register in the floor (in older homes).
  3. On the HVAC unit near the air handler, which looks a bit like a furnace. Look for your air handler in the basement or the attic. The air filter slots into the air handler unit.

Do I need to turn off furnace to change filter?

1. To Change Your Home Air Filter, You’ll Need To Turn Off Your Furnace. To prevent the HVAC unit from turning on while you are changing the filter, make sure you turn the thermostat to the “off” position. … For maximum safety, disconnect power from your furnace system while you are doing maintenance.

Where are filters on central air?

The air filter is typically near the thermostat in your home in a return duct. Or, it’s most likely right next to your AC system’s air handler.