Trane 2AYTXVH3H1836A TXV 320788-703 it is a certified cross-reference

it is a certified cross-reference replacement for Allied Air

Common Questions What boiler models is this pilot assembly compatible with

and electrical components

meaning the circuit stays closed during normal operation and opens upon reaching the high-pressure trip point

it offers precise diagnostics and direct plug-and-play installation into existing wiring harnesses

Trane 2AYTXVH3H1836A TXV 320788-703 it is a certified cross-referenceAs a veteran tech, you know that maintaining legacy R 22 systems requires hardware that hasn't been compromised by cost cutting measures. The Trane 2AYTXVH3H1836A TXV is a field mounted thermostatic expansion valve specifically engineered for R 22 refrigerant applications, delivering a nominal capacity of 36,000 BTU (3 tons). This high precision thermal expansion valve accurately modulates mass flow into the evaporator, preventing liquid slugging and