Whether you are troubleshooting a VAV control loop or upgrading a legacy Barber Colman network

Extreme Durability: Features a nickel-plated sensing bulb and a 30-inch capillary tube designed to withstand ambient temperatures up to 300°F

Failure to provide high voltage spark or a failure to sense flame (resulting in immediate lockout) are the most common symptoms

optimizing heat transfer and reducing compressor head pressure during peak load conditions

Daikin-McQuay 335053002 EXV R-407A Whether you are troubleshooting aThe Daikin McQuay 335053002 EXV is a critical component for high precision refrigerant metering in commercial and industrial HVACR systems. This Electronic Expansion Valve is engineered with a 7 8" x 1 1 8" ODF (Outside Diameter Fitting) connection, providing a secure, leak resistant brazed interface for standard copper suction and liquid lines. Specifically designed as a refrigerant flow control solution, this valve facilitates superior part load