this analog receiver gauge is specifically designed for pipe mounting within complex 142A pneumatic control systems

this kit contains the motor

providing reliable performance during both cooling and heating cycles

Always verify your specific model and serial number to ensure exact mechanical compatibility

this OEM York replacement part aligns with factory flow specifications

Lennox 33J91 Orifice 320735-701 this analog receiver gauge isFor technicians performing a propane conversion or repairing a high efficiency heating system, the Lennox 33J91 Orifice (Part #33J9101) provides the calibrated precision required for safe, optimal combustion. This OEM LP gas burner orifice is machined from heavy duty brass and features a precise . 0545 inch (54. 5 drill size equivalent) opening to regulate gas flow at the manifold. Designed with a 7 16 27 NPT thread, it ensures a leak free, high