I am putting the temperature control unit back together and can't remember where the spring for the damper door connects to after I connect to the door. Would appreciate your help. Thank you. Nick
Answer Hi Nick. In the center of the flapper area is a divider wall. There is a notch in the center of the center wall. One end of the spring hooks there and the other hooks to the center of the backside of the flapper. It is better to install this by a long narrow pair of needle nose or a pair of forceps pliers. Spring part # 61003141. Thank You.