This pneumatic fitting is specifically designed to mount on the upper end of the 22-120 socket assembly

While electrically compatible with many 24-volt systems

Universal Field Replacement: Exact replacement for the White-Rodgers 190-056 and offers compatibility with a wide range of horizontal thermostats

this high-temperature resistant gasket kit is engineered to withstand the thermal stress and corrosive secondary heat exchanger environments typical of Lennox G40DF

and T51000 series mechanical time switches

Trane DOR2240 Door Assembly This pneumatic fitting is specificallyThe Trane DOR2240 is a specialized HVAC door assembly engineered for seamless integration with CH530 Dynaview displays commonly found on high capacity outdoor chillers. Built with industrial grade durable steel and finished with a baked enamel coating, this replacement door assembly provides a robust barrier against UV radiation and harsh environmental conditions that can degrade sensitive control interfaces. The inclusion of a high tack adhesive flip