I have a 2 year old Bryant 90 gas furnace and the thing works like a champ in heat mode. Problem is, when I switch it over to fan either auto or on modes, nothing happens. I have a raging wood stove fire and want to circulate the heat, but can't because I have no fan mode. Are there different blowers? One for heat and one for fan? Could it be a relay?
Any input is greatly appreciated, thanks
Any input is greatly appreciated, thanks