I am interested in turning on a small fan as a booster to an oven cooling system. I want to control the fan on/off with either an air flow switch or a temperature switch. The oven has a cooling fan already. It also has a flap that opens when the oven starts to cool. The oven fan blows hot air out thru one opening to cool the oven. It also draws cool room air in thru another flap. Then the flaps close.
I would like to add a fan at the inlet of this flap to cool the oven even faster. I only want my booster fan to run when the oven flap is open and the oven is cooling down. My first idea was to turn the fan on by detecting air flow out the oven flap. Or i could also use the hot oven air and a temp switch to turn the fan on and off.
Any ideas for switches for either idea? I will need to make about ten of these.
I would like to add a fan at the inlet of this flap to cool the oven even faster. I only want my booster fan to run when the oven flap is open and the oven is cooling down. My first idea was to turn the fan on by detecting air flow out the oven flap. Or i could also use the hot oven air and a temp switch to turn the fan on and off.
Any ideas for switches for either idea? I will need to make about ten of these.