Carrier EF34CW154 Gas Valve 321042-401 The hardware provides versatile 24

The hardware provides versatile 24 VAC power compatibility and selectable 4-20 mA or 0-5/10 VDC output signals for seamless Building Automation System (BAS) integration

Its ability to adsorb moisture and organic acids simultaneously protects TXVs and internal compressor components from premature failure

maintaining the electrical integrity of the control circuit and high-voltage power distribution

The valve features standard 1/2 inch NPT inlet and outlet ports

Fail-Safe Reliability: Mechanical spring return actuator functionality provides positive close-off or open-air positioning during emergency power interruptions

Carrier EF34CW154 Gas Valve 321042-401 The hardware provides versatile 24The Carrier EF34CW154 Gas Valve is a direct replacement for EF34CW181, engineered as a Factory Authorized Part for high efficiency Carrier, Bryant, and Payne furnaces. This modulating gas valve operates on a 24V ignition circuit and is designed specifically for Natural Gas applications with a preset 3. 5" W. C. regulator setting. Built by White Rodgers (Model 36J27 580), it supports Direct Spark Ignition (DSI) and Hot Surface Ignition (HSI) systems,