this 150 PSI relief valve features a thermal sensing element calibrated to activate at 210°F

preventing soot accumulation and ensuring reliable ignition sequences across varied input rates

Engineered for systems utilizing R22 refrigerant

Includes necessary mounting gaskets for airtight combustion chamber integrity

The Lennox 80M29 Ignitor is a heavy-duty hot surface ignitor engineered for precise ignition in Lennox gas furnaces

Johnson Controls S-224-1 Switch Els PW 29614 this 150 PSI relief valveThe Johnson Controls S 224 1 is a precision engineered pneumatic gradual switch designed for manual control of pressure in air lines from a remote location. This HVAC pneumatic controller features a 20 psi span, allowing for accurate modulation of pneumatic actuators or dampers within a control circuit. Built for industrial durability, the S 224 1 manual switch utilizes a force balance mechanism to maintain reliable output pressure settings. As a