Changing My Lennox Horizontal Hvac Filter Attic

Btw in east texas all furnaces coils blowers go in the attic.

Changing my lennox horizontal hvac filter attic.

Went with a furnace with a pull out filter. Up until this weekend we always had our filters in the intake vents in a hallway ceiling. Utility rooms in the upflow or horizontal position. This furnace design has not been csa certified for instal lation in mobile homes recreational vehicles or outdoors.

These terms are used to explain the direction of airflow through your system and how your furnace is installed. I had a two and a half ton unit put in my attic and it sounds like a diesel truck running all time my other unit was 6 years old and you could not hear it run m y house is 7 years old and the coil went out in it my electric bill went from 140 00 to 278 00 this unit is half the size of the older one it looks like a closet unit for a small. These arrows point to the direction of the airflow which should be toward your furnace or air handler. Install the new air filter.

I can see an air scrubber attached to the furnace i really don t know what an air scrubber is. If you pulled them from your ceiling that s all you need to do. I can t find any filter on my furnace. The general rule is to change a furnace filter usually located behind a return air vent or in a slot on the furnace itself at least once every 90 days.

Use of furnace as construction heater lennox does not recommend the use of sl297uhnv units as a construction heater during any phase of con struction. Remove the existing filter and insert the new filter following the direction of the arrows printed on the unit. Depending on your lifestyle and the type of. Decoding upflow downflow and horizontal upflow downflow and horizontal are very important factors when purchasing your hvac equipment however you might be wondering what these terms actually mean.

If you have any questions about the size you need you can refer to the owner s manual for your furnace or air handler or contact your local lennox dealer. Just had to replace my furnace coil and condenser this weekend. Get help from your lennox dealer. Open the filter cabinet s panel and remove it.

Securely slide the new filter in place of the old one making sure you follow the arrows printed on the sides of the filter frame.