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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
375-inch I
For contractors servicing light commercial or residential refrigeration systems
Can the SBQ body be used in heat pump applications
Field-Adjustable Setpoints: Includes a visible scale for precise high-pressure cutout adjustments between 50 and 450 psi
the MARS 33217 is specifically designed for 240V heat sequencer applications
Lennox 75M31 Limit Control 320734-701 375-inch IThe Lennox 75M31 Limit Control is a critical OEM replacement part designed to maintain safe thermal operating parameters within residential and commercial HVAC systems. As a primary high limit switch, this component utilizes a precise L170 40F calibration, meaning the normally closed contacts are engineered to open when the heat exchanger surface temperature reaches 170F. Once the circuit is interrupted, the burner ignition or heating source is