the AFS-460 is versatile

making it a plug-and-play replacement for service calls

providing reliable performance for air proving in electric duct heaters and variable air volume (VAV) systems

Common Questions Why is my Reznor unit heater tripping the high limit switch

Why is my unit heater tripping the pressure switch

Conbraco 10-614-12 Valve 30067439-890 the AFS-460 is versatileThe Conbraco 10 614 12 (also known as the Apollo 10 614 12) is a high capacity ASME Section IV safety relief valve designed specifically for the protection of hot water heating boilers and large scale hydraulic systems. Featuring a 3 4" FNPT inlet and an oversized 1" FNPT outlet, this valve is factory set at 60 PSI to manage high volume discharge requirements. It delivers a substantial 1,641,000 BTU hr capacity, making it a critical component for