The Robertshaw 1720-801 is a critical TS-J Safety Magnet Head Assembly engineered for Unitrol gas valves utilized in residential and commercial water heating systems

How do I test this pressure switch during a service call

This kit is primarily utilized in Lennox G40DF

Simplified Installation: Standard belt-type configuration allows for quick adjustment and secure fastening around the compressor shell

Wide Control Range: The 75°F to 135°F range allows for fine-tuned thermal management in varied ambient conditions

Heil Quaker ICP 1190595 Control Board 323269-701 The Robertshaw 1720-801 is aAs a veteran technician, you know that a failing integrated furnace control (IFC) leads to unnecessary callbacks and downstream component wear. The Heil Quaker ICP 1190595 Control Board is a genuine OEM replacement part engineered specifically for International Comfort Products systems, including gas furnaces and packaged units. This circuit board manages critical sequencing, including inducer motor startup, igniter timing, and blower speed