Dwyer Instruments 530 Switch 30067439-890 you know that consistent damper

you know that consistent damper positioning is critical for maintaining HVAC system efficiency

Compact Integration: The miniature footprint and included 0-160 PSI gauge enable easy installation in control panels or directly on service manifolds

While it maintains the same technical performance metrics

it withstands demanding environments with temperature limits ranging from -30°F to 110°F

22"wc) for exact compatibility with Lennox

Dwyer Instruments 530 Switch 30067439-890 you know that consistent damperThe Dwyer Instruments 530 Switch is a technician grade air flow switch engineered for precision monitoring in HVAC R duct work. This vane operated flow switch features a rugged die cast zinc body and a stainless steel vane designed for durability and long term sensitivity. It is field adjustable from 400 to 1600 FPM, allowing for precise set point calibration in various system configurations. The integrated SPDT snap switch provides reliable signaling