Key Benefits Enhanced Corrosion Resistance: The coppered exterior protects the steel core against oxidation in humid HVACR environments

38" diameter crank arm interface and will not fit larger shafts

clean switching without the environmental hazards associated with older mercury-bulb designs

Vibration Dampening: Standardized mounting holes allow for a secure fit

The Lennox 43H88 Blower Relay is a heavy-duty 3PDT (Three Pole Double Throw) electromagnetic switch engineered for precise load management in commercial and residential HVAC systems

Danfoss 018F4100 Coil Key Benefits Enhanced Corrosion Resistance:The Danfoss 018F4100 is an industrial grade 24V 60Hz solenoid coil designed for integration with high performance solenoid valves in refrigeration and air conditioning systems. Engineered with a NEMA 2 junction box, this 14 watt coil provides robust electrical termination and protection for field wiring in demanding environments. For technicians managing legacy systems, the 018F4100 is the direct replacement for 018F7683, ensuring seamless mechanical