Precision Orifice: Includes a factory-set #32 natural gas orifice for consistent BTU delivery

the cartridge should be pulled and inspected for debris or mechanical seizure

this industrial control board is engineered to function within both 120VAC and 240VAC systems

This kit is specifically designed for the 8210 AC series

Conbraco 20-350-00 Gauge 319848-301 Precision Orifice: Includes a factory-setThe Conbraco 20 350 00 is an industrial grade square pattern water gauge designed for reliable liquid level verification in boiler and tank applications. Featuring 1 2" NPT male connections and a 5 8" OD x 12" length standard glass, this rough bronze assembly is built for the rigors of mechanical rooms. The integrated automatic ball checks provide a critical safety fail safe, instantly seating to minimize fluid loss in the event of glass breakage. For