Dwyer Instruments DA-7031-153-2 Pressure Switch 320788-703 Rated for 40 amps (inductive

Rated for 40 amps (inductive load) and 50 amps (resistive load)

The robust diaphragm construction and corrosion-resistant housing are built to withstand the demanding duty cycles of residential and commercial HVAC systems

this unit is intended as a direct replacement for existing ECM configurations

the R47473-001 delivers the reliable torque and multi-speed flexibility required to maintain peak furnace performance throughout the seasons

Signal Integrity: Minimizes electrical resistance to ensure the control board receives accurate millivolt or resistance data from the sensor probe

Dwyer Instruments DA-7031-153-2 Pressure Switch 320788-703 Rated for 40 amps (inductiveThe Dwyer Instruments DA 7031 153 2 Pressure Switch is a high sensitivity vacuum pressure switch designed for precision control in demanding HVACR and industrial process environments. This Bourdon tube pressure switch features a 0 to 30" Hg vacuum operating range, making it an essential component for monitoring vacuum systems, pump control, and compressor safety. The SPDT snap action switch is housed in a rugged general purpose enclosure (NEMA 1),