Heil Quaker ICP 1171741 Blower Wheel 319847-401 0°C) and a warm cut-in
Baker’s notes & crumb story
Description
Heil Quaker ICP 1171741 Blower Wheel 319847 401 0°C) and a warm cut in 0°C) and a warm cut in of 32 a technician can rotate calibration screws clockwise to increase branch line pressure or counterclockwise to decrease it