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When your outdoor HVAC installations demand reliable actuator protection
Which furnace models are compatible with the 331930-751 ignitor
Designed for a perfect fit on Honeywell ML6421B and ML7421B actuators with a 38 mm stroke
Precision Calibration: Factory-set at -0
Its durable construction is built to handle the pressures of R22 cycles
Lennox 98M43 Reversing Valve 321702-401 When your outdoor HVAC installationsThe Lennox 98M43 Reversing Valve is a critical OEM 4 way control component engineered for high performance heat pump reversing valve applications. Designed to handle the rigorous demands of R 454B and R 22 systems, this V10 series reversing valve facilitates seamless transitions between heating and cooling cycles by accurately shifting refrigerant flow. This unit comes complete with a pre installed 24V reversing valve coil, ensuring immediate field