Dwyer Instruments 530 Switch 326070-701 ensuring reliable ignition and consistent

ensuring reliable ignition and consistent BTU output during peak demand

Featuring 1/2 inch ODF sweat connections

ensuring optimal combustion and safe furnace operation

Its compact 3

This 208-230V HVAC motor is designed for high-static applications

Dwyer Instruments 530 Switch 326070-701 ensuring reliable ignition and consistentThe 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