While primarily designed for the 751-1501 ADB series

Optimized Restoration: Returns 2-inch stroke actuators to factory-spec pressure response without replacing the entire housing

While the open circuit output is 600-750mV

Key Benefits for the Jobsite: Corrosion Resistance: The 6" stainless steel probe and galvanized enclosure provide superior protection against harsh hydronic environments

it utilizes a standard foot mount configuration for stable installation within the blower compartment or control cabinet

Heil Quaker ICP 1320549 Limit Switch Els PW 17895 While primarily designed for theMaintain the safety and operational integrity of residential gas furnaces with the Heil Quaker ICP 1320549 Limit Switch. This genuine OEM ICP replacement part is a critical safety component designed to monitor heat exchanger temperatures and prevent hazardous overheating conditions. Engineered with a fixed 215 240F temperature range, this auto reset limit switch automatically interrupts the burner circuit if internal plenum temperatures exceed safe