pipes1018
Jun 16, 2011, 06:02 AM
Have a electric furnace and the fan relay for cool and the relay for heat fan speed the unit had shorted and I rewired but not sure right the heat relay works with heat strips and is one speed the other runs to fan relay for cool and dose hi speed first time turned on burned out motor got to cheek they both calling un hooked the heat and is working as of now but will need heat latter thanks