I am wondering what size air filter cabinet I need for my new furnace. I know there are alot of calculations that go with all this. A guy thru work is coming to do a new furnace. My old one was actually to small for the house that I just bought. I purchased stuff thru work for better pricing and this is what I got. 80k 95.2% furnace. 2 stage variable dc motor. now the knock out for the filter cabinet is 15x23. my old furnace runs a 16x 20 filter on a 60k 80%furnace.
1. Without custom ordering I have not found a filter cab that is 15x23
2. The company that sold me new furnace sold me a 16x25 filter cab or air drop.
3. generally speaking will a 16x20 allow enough air flow? or can the hvac guy adapt the new one.
Im suppose to pick up all the stuff so it is ready to install. I just want to get the right stuff since he is doing it for next to nothing and I want to make things easier for him.
thank you in advance
For something as specific as this without having to do sever modificatons I would suggest calling the Manufacture for a distributor of the specific Air Filter you need.