allowing technicians to effectively conceal holes

Professional technicians recommend replacing both components at the same time

or the diagnostic LED on the control board flashing a "Pressure Switch Stuck Open" or "Closed" error code

likely neoprene or a similar synthetic rubber

which operate on different physical principles than electronic flame rectification sensors

BASO H91BA-7 Gas Valve Els PW 17895 allowing technicians to effectively concealThe BASO H91BA 7 is a heavy duty, 120Vac automatic gas valve designed for consistent pilot gas flow control in commercial and residential heating systems. Featuring 1 4" NPT inlet and outlet connections, this solenoid actuated valve handles both Natural Gas and Liquid Propane (LP) applications with a maximum pressure rating of 0. 5 PSI. The unit is engineered for reliability in high cycle environments, providing a 100,000 BTU hr capacity. This