Upgrade or repair your pneumatic systems with the Johnson Controls D-3244-615 Replacement Diaphragm

Engineered with a hydraulic action element

these are the same part numbers used interchangeably across different York and Johnson Controls distribution networks

this synthetic rubber component ensures a constant effective area throughout the entire valve stem stroke

Whether you are servicing a 2-way threaded globe valve for chilled water

BASO BG1600M10FR-1AA Control Board Freon Upgrade or repair your pneumaticThe BASO BG1600M10FR 1AA is a 24Vac intermittent pilot ignition control board engineered for high performance gas fired equipment. Designed for field technicians and contractors, this module features a single try for ignition with an 85 second trial time and a precise 4 second pre purge to ensure safe startup cycles. This model utilizes remote flame sensing for reliable ionization detection and includes an integrated damper plug terminal, ensuring