1) - Are the filters supposed to be in the upper and lower door panels that just lift off the face of the unit? - I've looked and looked on the unit itself and then looked online and couldn't find anything except this:
http://americanhvacparts.com/Merchant2/ ... Code=af-wf
But that says its only for the upper door panel. Unfiltered air would still enter through the holes in the lower door panel.. - And air clearly IS entering though these panels as dust is collecting on the vents in them, both upper and lower..
At a guess, the previous owner simply removed the filters and never replaced them. - Possibly due to some issues as I can also see what appears to be relatively fresh permatex around a panel in the lower half of the unit.
2) - Is there a resource somewhere to get a manual on this unit? - None came with the home..
3) - It seems to cycle the blower fan for short bits (5-10 seconds) off and on after a long cycle. I'm thinking I may have a temp switch that might need replaced. Or is that normal for this unit?
Evcon Presidential 7970-C856 - 3 questions..
Hi,
1- Foam filter clips # 7670-3451 and Foam Filter # 7660-3401
Both can be seen and ordered from here by paging down:
http://www.aberdeenhomerepair.com/store ... esults.php
It goes behind upper door panel. Lower panel does not have a filter as it is not part of return air pathway. It will however collect dust on the louvers with air flowing in that arae and settling there.
2- Go here to order a manual:
http://www.hvacmanuals.com/
3- It could be a bad fan switch or residual heat not getting dissipated quickly enough due to possible dirty furnace.
Thanks,
Robert
1- Foam filter clips # 7670-3451 and Foam Filter # 7660-3401
Both can be seen and ordered from here by paging down:
http://www.aberdeenhomerepair.com/store ... esults.php
It goes behind upper door panel. Lower panel does not have a filter as it is not part of return air pathway. It will however collect dust on the louvers with air flowing in that arae and settling there.
2- Go here to order a manual:
http://www.hvacmanuals.com/
3- It could be a bad fan switch or residual heat not getting dissipated quickly enough due to possible dirty furnace.
Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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