

The 2T, R410A TXV Kit (Part Number: S1-1TVM4Q1) is a crucial component for maintaining optimal performance in compatible systems like B17-085. Weighing at 2.00 lbs, this kit includes a bolt-on thermal expansion valve, 2.5 feet of thermal insulation, bulb straps, and installation instructions. When paired with reciprocating compressors, a hard start kit is necessary. Not required for scroll compressor systems using B15-137 or B15-138 valves.