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including 47-20458 and 47-100326 series
the 381-800-476 vent damper kit includes the required boiler wiring harness and internal motor for precise airflow regulation
a higher VA rating is acceptable as it allows the transformer to handle more load without overheating
05" wc to 2
Designed with a 24v coil and a 2-pole 40AMP configuration
Sensus 121-12-2 Regulator R-410A including 47-20458 and 47-100326 seriesThe Sensus 121 12 2 Regulator is a heavy duty 2 inch NPT gas pressure regulator engineered for high capacity commercial and industrial combustion systems. This standard spring loaded regulator features a rugged cast iron body designed to handle natural gas, LP vapor, and air with a maximum inlet pressure of 60 PSIG. Utilizing external sensing, the Sensus 121 12 2 provides superior gas pressure regulation and sensitivity, specifically configured with a