Johnson Controls STT17A-617R Repair Kit Freon delivering 2500W at 240V or

delivering 2500W at 240V or 1875W at 208V

Universal Round Form Factor: Fits standard mounting brackets for efficient field replacement by service technicians

This WTR SVC packing set is engineered to restore environmental sealing and prevent process fluid leakage in high-cycle heating and cooling infrastructure

making it a standard requirement for large-scale domestic hot water systems

flex tubing

Johnson Controls STT17A-617R Repair Kit Freon delivering 2500W at 240V orThe Johnson Controls STT17A 617R Seat Repair Kit is a critical maintenance component designed for the T 4000 series pneumatic thermostats and specific HVAC control valve assemblies. Engineered for precise pneumatic calibration, this kit addresses common failure points such as seat leakage and inconsistent air pressure regulation. Utilizing high grade elastomers and precision machined internal components, the STT17A 617R ensures optimal pneumatic