the 90-163 ensures a positive make and break

This EK capillary tube filter drier also integrates a factory-installed access valve

5" WC for stable gas flow and optimal combustion efficiency

Isolated Coil Design: Provides electrical separation between the control and load circuits

Industrial Durability: Finished with a protective coating to resist the high-temperature cycles and humidity typical of HVACR applications

Conbraco 18C-511-3-125 Valve 30067439-890 the 90-163 ensures a positiveThe Conbraco 18C 511 3 125 is a high capacity temperature and pressure relief valve designed specifically for heavy duty commercial water heating systems. Featuring a 3 4" male NPT inlet and a 3 4" female NPT outlet, this valve is engineered to provide reliable thermal protection by discharging water when pressure exceeds 125 PSI or temperatures reach 210F. With a discharge capacity of 1,619,000 BTU, it meets the rigorous demands of large boilers and