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It features advanced control algorithms that manage the transition between first-stage cooling via the economizer and second-stage mechanical cooling
The included calibrated leak vial is the industry standard for verifying the internal balance and sensitivity settings before heading to a job site
Designed for zero-percent leakage through the A-port
which effectively prevents motor overloading during high-load start-ups
Bray Commercial 310300-BFA12390 Valve Refrigerant It features advanced control algorithmsThe Bray 310300 BFA12390 is a heavy duty 3 inch lug style butterfly valve engineered for critical flow control in commercial HVAC and industrial process piping. As the direct replacement for the 310300 BFA12119, this Bray Series 31H valve features a robust ductile iron body (ASTM A536) and a 316 stainless steel disc, ensuring high cycle reliability and structural integrity under pressure. The integrated EPDM seat provides bi directional, bubble tight
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