and 9MPT furnace models

Key Benefits Tamper-Resistant Design: The absence of set point windows restricts unauthorized access to the internal thermostat dials

providing a direct-fit solution for maintaining pneumatic control valve integrity in steam and hot water applications

allowing it to substitute for older 370V versions while offering superior thermal stability in high-ambient environments

This 1 fl oz bottle contains a high-viscosity synthetic blend stable up to 300°F

Heil Quaker ICP 1010652 Limit Switch Els PW 17895 and 9MPT furnace modelsThe Heil Quaker ICP 1010652 Limit Switch is a critical safety component designed for main unit furnace protection in a variety of ICP heating systems. This OEM replacement limit switch features a 3 inch insertion depth and is calibrated to a specific 170 20F temperature rating, meaning it opens the circuit at 170F and resets when the temperature drops by a 20F differential. As a veteran grade HVAC high limit control, it effectively monitors plenum