Heil Quaker ICP 1087749 Temp Swtich Repeated tripping typically indicates a

Repeated tripping typically indicates a serious venting issue or air pressure imbalance within the combustion chamber

which are utilized in both steam and hot water heating systems

most notably the Series 21

or erratic pressure switch lockout codes

Heil Quaker ICP 1087749 Temp Swtich Repeated tripping typically indicates aFor veteran HVAC technicians and mechanical contractors, the Heil Quaker ICP 1087749 Temperature Switch is a critical high limit safety control engineered to prevent heat exchanger damage and hazardous operating conditions in residential heating units. This authentic OEM replacement part is precision calibrated for a high temperature cut out at 306? F (152? C), making it a vital component for maintaining HVAC system safety and regulatory compliance.