Bray Commercial 310400-BFA12390 Valve 326058-757 Common Questions Is the HD44LR120

Common Questions Is the HD44LR120 a drop-in replacement for older PSC motors

System Longevity: Prevents expensive damage to compressors and heat exchangers by halting operation during thermal incidents

Maintenance Manual Override: Includes a manual lever to facilitate easy system commissioning and manual operation during service windows

which is a vital part of professional HVAC maintenance

Always verify the set point on your existing switch matches this HVAC pressure sensor to ensure proper inducer motor coordination and burner safety

Bray Commercial 310400-BFA12390 Valve 326058-757 Common Questions Is the HD44LR120The Bray 310400 BFA12390 is a high performance 4 inch butterfly valve engineered for demanding commercial HVAC and industrial hydronic applications. As the direct replacement for the 310400 BFA12119, this Series 31H manual valve features a rugged ductile iron body (NDI 416) designed to withstand high pressure and mechanical stress in large scale piping systems. The valve is equipped with a resilient EPDM seat, providing bubble tight shutoff and