Muddydogs wrote:
I put this one in my fridge,Ebay fridge fan , and didn't notice any improvement. Before the best my fridge would do was around 40 degrees, after the fan my fridge still runs about 40 degrees. I do have one small fan in the vent stack which I think I'm going to upgrade to a dual fan system and see if that helps.
I used these
Enermax UCMAA12A Magma T.B 120mm shift speed control Case Fan very quiet and minimum draw. I used this
Ventamatic XXFIRESTAT 10-Amp Adjustable Thermostat with Firestat for Power Attic Ventilators mounted near the top fin assembly to control them.