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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
As a genuine Sensus 143-16-021-03 replacement part
potentially compromising system safety
maintaining the integrity of the 24V control loop
monitoring supply plenum temperatures to prevent equipment damage
This HVAC circuit board replacement supports both Hot Surface Ignition (HSI) and Direct Spark Ignition (DSI) systems
Watts 0384240 Valve R-410A As a genuine Sensus 143-16-021-03The Watts 0384240, also designated as the Watts 740 2 40, is a high capacity boiler pressure relief valve engineered for critical overpressure protection in large scale hydronic heating systems. Designed specifically for hot water space heating boilers, this iron body valve provides a 6,440,000 BTU hr relief capacity with a factory set relief pressure of 40 PSI. It features a 2 inch NPTF female inlet and an expanded 2. 5 inch NPTF female outlet to
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