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Installation is streamlined via the attached threaded nut
and pharmaceutical applications
verifying the continuity of the OEM York limit switch is a standard first step for any service call
Rugged Durability: Built to withstand repeated thermal cycling within high-efficiency gas furnace environments
Lennox 73W85 Temp Switch 319848-301 Installation is streamlined via theThe Lennox 73W85 is a high precision L70 15F temp switch engineered for critical thermal monitoring in residential and commercial HVAC systems. This OEM Lennox temperature sensor features a fixed setpoint designed to open at 70F, providing essential circuit interruption or signaling to prevent equipment overheating and ensure operational safety. With a 15F differential, the switch is calibrated to reset at 55F, maintaining tight control over the
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