you must verify the specific model number in the service manual to ensure the gas valve and burner assembly are compatible

ensuring drop-in fitment without manifold modifications

including part number 43-25133-34

Ensure proper orientation during install: the vacuum breaker must be positioned at the top of the upper equalizing line with the long leg facing the boiler

Cleveland Controls DDP-106-292 Switch Els PW 17895 you must verify the specificThe Cleveland Controls DDP 106 292 is a professional grade air pressure sensing switch specifically engineered for HVAC and energy management systems requiring precise, dual point monitoring. This robust proving switch features two independently adjustable SPDT snap acting switches mounted on a single foot bracket, allowing technicians to establish a dedicated deadband for complex control circuits. With a setpoint range of . 05" . 02" to 2. 0" w. c.,