this kit is specifically designed for ECM modulating furnace systems and is not interchangeable with standard permanent split capacitor (PSC) motor configurations

do not exceed 30 Psig to prevent damage to the internal diaphragm and ensure consistent pneumatic signal delivery

Is the coil included with this valve

the bellows has likely lost its integrity and requires immediate replacement with the SA150-106R

or if the board fails to energize the blower motor or igniter during the sequence of operation

Johnson Controls VG7243NT+3008DP Valve Assembly Els PW 17895 this kit is specifically designedThe Johnson Controls VG7243NT+3008DP is a high performance 2 way normally open pneumatic valve assembly engineered for precise modulation of hot water, chilled water, and 35 psig saturated steam in commercial HVAC systems. This 1 inch NPT assembly features a 11. 6 Cv equal percentage flow characteristic, ensuring stable control across its entire operating range. The unit is constructed with a rugged cast bronze body and stainless steel trim,