Rheem-Ruud 61-106238-17 Expansion Valve 30067439-890 How do I identify the

How do I identify the correct Lennox rollout switch

or the Red and Blue terminals to close the circuit on temperature rise (cooling/fan)

Does this TXV include the internal check valve

Direct Fit Application: Eliminates the need for field splicing or lead modifications

Rheem-Ruud 61-106238-17 Expansion Valve 30067439-890 How do I identify theThe Rheem Ruud 61 106238 17 Expansion Valve is a critical OEM HVAC replacement part engineered for high performance refrigerant metering in 2 ton R 22 air conditioning and heat pump systems. This thermostatic expansion valve (TXV) features a 3 8" x 3 8" connection and a 30 inch capillary tube, ensuring precise superheat control and optimal evaporator efficiency. Designed for maximum reliability, the 61 106238 17 TXV utilizes a balanced port