If your application requires a floor sensor probe (F or AF mode)

This motor requires a 5 MFD / 370 VAC capacitor for proper startup and operation

This gasket is precision-cut to match the bolt patterns of the 815 series steam trap

the RB-122E is specifically engineered for hot water boilers

Steam service requires different seal materials and packing configurations to handle high-temperature latent heat

Lennox 11X74 Expansion Valve 30067439-890 If your application requires aThe Lennox 11X74 Expansion Valve is a critical refrigerant metering device engineered for high performance R410A residential and light commercial systems. As a thermostatic expansion valve (TXV), it provides precise superheat control by modulating flow based on evaporator load. This ensures the Lennox evaporator coil operates at peak efficiency while providing essential compressor protection against liquid floodback. This OEM Lennox part is designed