Trane 2AYTXVH3H1836A TXV 320788-703 Replacing a grounded or open

Replacing a grounded or open element with this high-performance unit restores the required thermal gradient

While the natural gas orifice is pre-installed

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

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

The DBK11A-602R focuses on the disc and body internals

Trane 2AYTXVH3H1836A TXV 320788-703 Replacing a grounded or openAs 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