The Daikin-McQuay 251700403 is a high-efficiency Daikin scroll compressor engineered for commercial HVAC applications utilizing R407C refrigerant

5 kW) output

significantly improving system efficiency and reducing mechanical stress on the compressor and fan motor

Synthesized with durable replacement parts like a core tube

Horizontal mounting will shift the set point due to the effect of gravity on the diaphragm

ASCO JB821453CSA Valve 319852-301 The Daikin-McQuay 251700403 is aThe ASCO JB821453CSA Valve is a 2 way normally open solenoid valve engineered for critical fuel gas vent valve applications in commercial and industrial burner systems. Featuring a rugged aluminum body and high performance NBR seals (Buna N), this 1 inch NPT unit is designed to handle high capacity flows up to 1,179,000 BTU hr with a 21 Cv flow coefficient. This internal pilot operated valve operates reliably within a 0 5 PSI pressure differential,