Heil Quaker ICP 1013103 Limit Switch 319848-301 It requires a 24V signal
Baker’s notes & crumb story
Description
Heil Quaker ICP 1013103 Limit Switch 319848 301 It requires a 24V signal It requires a 24V signal for operation and is not intended for use with millivolt standing pilot thermocouples Common signs include buzzing from the control box