Key Benefits Ensures a gas-tight and water-tight seal at the burner and element mounting points

featuring updated internal components while maintaining physical compatibility

High-Grade Insulation: Features Class F epoxy-molded construction to withstand moisture and thermal stress in demanding HVACR mechanical rooms

Smith gas trains

Resideo V8044A1044 Valve 319825-402 Key Benefits Ensures a gas-tightThe Resideo V8044A1044 is a specialized 3 way diverting zone valve designed for precision flow control in closed loop hydronic systems. Built with a heavy duty brass body, stainless steel stem, and a durable brass seat, this 24Vac motorized zone valve is engineered for high performance cycling applications where oxygen free system water is maintained. It features a 3 4" sweat connection and a robust spring return mechanism, ensuring the valve defaults