Johnson Controls STT18A-601R Pneumatic Seat Repair Kit

The Johnson Controls STT18A-601R Pneumatic Seat Repair Kit is designed for the maintenance and repair of pneumatic controls used in HVAC equipment. This particular kit is 2-1/2” and has an SPDT connection. The primary function of the kit is to restore pneumatic seats, which ensures that control valves of HVAC systems work effectively. This works by exchanging any damaged or merely exhausted parts inside the valve assembly to bring it to become reliable and optimal once more. The use of the kit has benefits for HVAC control systems that enhance comfort and reduce energy consumption, including higher precision and productivity.