For technicians managing turbulent steam environments

Natural Gas Optimization: Pre-configured for NG combustion with professional-grade gas valves and regulators

Smith heating systems

Compatibility is determined by the model and serial number of your furnace or air handler

This is a single 48 cubic inch core

ASCO 8221G31 Solenoid Valve THPU32HP7Y For technicians managing turbulent steamThe ASCO 8221G31 Solenoid Valve is a high performance 2 way normally open valve engineered for precision water control in industrial and commercial HVACR systems. Designed with a 1 1 2" NPT connection and a robust brass body, this pilot operated valve features a specialized slow closing mechanism. This integral snubber significantly reduces water hammer, protecting your piping infrastructure from damaging pressure spikes and vibration without the need