Conbraco 18C-521-5-150 Valve Freon the Carrier 09RA0431332 Gasket is

the Carrier 09RA0431332 Gasket is engineered for the specific metallurgy and bolt patterns of Carrier systems

If your application requires a higher pressure (e

Proper orientation of this bracket is vital for preventing nuisance trips while ensuring the gas valve closes immediately if a flame rollout occurs

preventing wax precipitation that often leads to expansion valve plugging

Conbraco 18C-521-5-150 Valve Freon the Carrier 09RA0431332 Gasket isThe Conbraco 18C 521 5 150 is a high capacity ASME Section IV certified primary safety device engineered for commercial hot water storage tanks and large scale heating systems. Designed to prevent catastrophic vessel failure, this 1" MNPT x 1" FNPT temperature and pressure relief valve provides a 2,155,000 BTU hr capacity, making it a standard for mechanical contractors servicing high output boilers. The valve is factory set to open at 150 PSI or