Baseplate for Goodman Furnace
I have an old Goodman Manufacturing furnace Model GUX080-04.
Last week the gas company came out on an unrelated housecall and did a quick inspection of all gas-related items. They noticed that the furnace didn't have an appropriate downflow baseplate.
I assumed I'd be able to find one at Home Depot or the internet, but haven't been able to find anything.
The panel on the furnace specifies a base plate with part #18216-01 and a filter with part# b14933-04 (17"x27.5") I've struck out looking for either. Does any body have any leads on where I can find the base plate?