12 PSIG Factory Setting ( R to Y Cut In )

You can always go up in voltage rating

providing reliable linear control for 1/2-inch to 2-inch two-way or three-way HVAC globe valves

this HVAC heating element is built with corrosion-resistant materials and robust lead wires

always cross-reference the Reznor parts manual for your heater's serial number to confirm the correct restrictor plate size

Conbraco 10-417-10 Valve R-448A 12 PSIG Factory Setting (The Conbraco 10 417 10 is a high capacity ASME Section IV hot water pressure relief valve designed specifically for commercial and industrial hydronic heating systems. Engineered with a rugged 3 4" Male NPT inlet and 3 4" Female NPT outlet, this brass relief valve is factory set at 50 PSI to prevent over pressurization in boilers and storage tanks. With a certified discharge capacity of 697,000 BTU hr and a 250F maximum temperature rating, it ensures