For 25-A units

accommodating various head configurations including hot gas bypass and suction cut-off

this specific thermal expansion valve is calibrated exclusively for R22 refrigerant power assemblies and should not be used in R410A high-pressure systems

it is engineered for precise flow sensing in large pipe systems across hydronic heating

the internal 8-13 psi spring and stroke design allow for either gradual positioning based on a varying air signal or simple open/close two-position operation

Rheem-Ruud 51-42369-02 Motor R-410A For 25-A unitsThe Rheem Ruud 51 42369 02 Blower Motor is a high performance, 1 1 2 HP industrial grade motor designed for heavy duty HVAC applications. This three phase blower motor operates at 1725 RPM, providing the torque necessary for belt drive air handlers and large scale furnace blowers. Built on a NEMA 56 frame with a platform mount, it features a 5 8" x 1 3 4" keyed shaft and reversible rotation to accommodate various blower wheel configurations. The dual