Dynavent Wall Heater "Won't Work"

[FatFndr]

I have an ongoing battle with my Dynavent 25,000 BTU wall unit. It is under a homeowner warranty but the warranty company can't find anyone to work on it (in the Cleveland OH area) so I seem to be stuck, for the time being, with its repair. Electricity is there (120 vac) and NG gas is there. When I turn on the thermostat nothing happens, not even the fan running. I have used all the info I can get off the internet but still nothing to try and troubleshoot this unit, but the only constant information they suggest is to replace the circuit board. New circuit boards are $217 (off the internet) with no guarantee that a new board will resolve the issue, and for that price I might as well put the money towards a new unit that will have a warranty.

Any suggestions? Right now I am trying to get the homeowner warranty people to DO SOMETHING rather than leave me hanging.

I guess I'm just frustrated.

 

[plumbstupid]

It depends on the warranty company. They should replace it if it cannot be repaired.