Heil Quaker ICP 1172733 Drier 320819-301 it is highly recommended to
Baker’s notes & crumb story
Description
Heil Quaker ICP 1172733 Drier 320819 301 it is highly recommended to it is highly recommended to install the valve with the solenoid in a vertical and upright position to prevent sediment build up in the plunger tube providing accurate differential pressure sensing to prevent rollout or improper combustion