What are the manifold pressure requirements for this kit

5 bar with an automatic reset

and the necessary gas valve conversion components to maintain manifold pressure stability

Designed for use as a QMark replacement part or for Berko electric heaters

Trane VAL8701 TXV 326058-755 What are the manifold pressureThe Trane VAL8701 is a critical 3 ton thermal expansion valve (TXV) designed specifically for R410A refrigerant circuits. This OEM Trane expansion valve features a 3 8 inlet x 1 2 outlet configuration, providing the precise metering required to manage superheat and protect the compressor from liquid slugging. Engineered for high efficiency residential and light commercial applications, the VAL8701 (often referenced by the updated part number VAL08701)