You should reuse your existing solenoid housing and retaining clip unless they show signs of mechanical fatigue or corrosion

5" x 4" mounting dimensions

The Schneider Electric (Erie) 30-158-U is a high-performance replacement spring return motor designed specifically for Erie PopTop series zone valves

Key Benefits Optimized Burner Alignment: Centers the air tube cone within the combustion chamber to ensure the flame pattern remains stable and efficient

it is strictly designed for 50PQ series units and specific Bryant/Payne crossovers

Lennox 65W84 Switch 320720-756 You should reuse your existingThe Lennox 65W84 Thermostat Switch Freezestat is a critical safety component designed for freeze protection in residential and commercial HVAC applications. As a genuine OEM Lennox replacement part, this SPST (Single Pole Single Throw) switch monitors evaporator coil temperatures to prevent ice accumulation and potential compressor damage. Engineered for precision, the 65W84 activates by opening the circuit at 29F to interrupt cooling and closes at