A cracked or degraded spark ignition wiring harness can cause the high-voltage current to ground against the chassis before reaching the pilot/burner assembly

Precision Sensing: Capacitive sensing technology delivers 0

minimizing diagnostic time during emergency service calls

For high-torque or multi-groove industrial drives

Dwyer Instruments DA-33-2-9 Pressure Switch R-410A A cracked or degraded sparkThe Dwyer Instruments DA 33 2 9 Pressure Switch is a heavy duty Bourdon tube operated control designed for precision in demanding HVACR and industrial process environments. This Mercoid Series DA model features an adjustable operating range of 10 to 300 psig, providing reliable SPST (Single Pole Single Throw) switching logic for high pressure or low pressure limit control. Engineered for vertical installation via a flange mount, the DA 33 2 9 includes