Fan bearing...... Dec 22, 2020 3:58:58 GMT -5 via Tapatalk Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by dieselfarmer on Dec 22, 2020 3:58:58 GMT -5 Thanks rusty, I think this makes sense since I swapped in a 195 thermostat this year. Appreciate the help