it maintains a comfortable environment

Verify your heater's serial digit compatibility to ensure a seamless fit during commissioning

and chemical exposure common in HVACR environments

the 50VA output is ideal for DDC (Direct Digital Control) systems

Rheem-Ruud 61-21922-02 Expansion Valve 30067439-890 it maintains a comfortable environmentThe Rheem Ruud 61 21922 02 Expansion Valve is a critical OEM flow control component engineered for 3 ton air conditioning systems utilizing R22 refrigerant. Designed for high precision metering, this thermal expansion valve (TXV) modulates refrigerant flow into the evaporator, maintaining an optimal superheat to maximize heat transfer efficiency and protect the compressor from liquid slugging. It features a 3 8" x 1 2" sweat connection for reliable,