Siemens Building Technology 331-4825 Actuator 319852-301 Inspect the 24-inch wire for

Inspect the 24-inch wire for cracks in the insulation or signs of arcing against the chassis

Contaminant Protection: Features a high-density internal filter to trap copper shavings and debris down to 25 microns

Replacing these filters during routine preventative maintenance is the most cost-effective way to reduce mechanical strain on the compressor and induction fan components

Is the 624692 interchangeable with standard pressure switches

If it clicks but the system stays in one mode

Siemens Building Technology 331-4825 Actuator 319852-301 Inspect the 24-inch wire forThe Siemens 331 4825 is a rugged, metal fabricated No. 3 Pneumatic Actuator engineered for reliable performance in demanding commercial HVAC environments. Designed for the precise modulation of air valves and dampers, this unit features a 8 13 psi nominal spring range and a versatile 2 3 4 inch stroke. Built with an all metal body and an ozone resistant rubber rolling diaphragm, it provides consistent force for both two position and modulating