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The drive includes a built-in regulated and filtered 20 Vdc
Safety Compliance: Reliable flame monitoring prevents hazardous gas buildup by ensuring the fuel valve only remains open during active combustion
The Williams P321601 Motor is a precision-engineered OEM replacement motor designed for peak performance in high-demand heating applications
maintaining multi-stage modulation requires a robust interface
and 480Vac
Vulcain VA301IRFSR404A Sensor R-410A The drive includes a built-inThe Vulcain VA301IRFSR404A (also identified by part number M 509255 or S301 IRF R404A) represents the industry standard for high precision R404A refrigerant gas detection in mechanical rooms and chiller plants. This infrared refrigerant sensor utilizes dual channel sensing technology to mitigate signal drift and cross sensitivity, providing a stable 01,000 ppm measurement range with a 1 ppm resolution. Engineered specifically for seamless integration
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