Armstrong 56J20 TXV KitArmstrong 56J20 TXV Kit (R22 HP) 3. 5 5 Ton delivers precise metering for reliable cooling in R22 systems. This TXV kit is designed to optimize refrigerant flow and maintain consistent temperatures across 3. 5 5 Ton cooling units. Whether restoring a legacy system or performing a retrofit, this TXV kit delivers dependable metering control to match original design specs. It targets R22 high pressure applications in 3. 55 ton units, helping maintain

Operation: Non-Spring Return

AO Smith replacement part: trusted compatibility with AO Smith appliances

With straightforward wiring and clear terminal design

Ideal for gas water heaters needing a quick thermopile replacement

Thermocouple included with W/t-couple for reliable ignition

Reliable end-of-travel detection for safe operation

This model features a 2 inch threaded port connection on both sides

jacketed kettles

Low-maintenance design to reduce downtime and keep lines running

Operation: Spring-return with ON/OFF and Modulating capability

Easy installation with a tight

Threaded x threaded end connections