Description
Multi-Poise Mounting: Designed for flexible installation
Designed for high-cycle industrial and HVACR applications
Leak Prevention: Eliminates system pressure drops by maintaining precise internal sealing within both hydraulic and pneumatic systems
Flexible mounting allows for both vertical and horizontal orientation
Johnson Controls T-4002-303 Conversion Kit R-410A Multi-Poise Mounting: Designed for flexibleThe Johnson Controls T 4002 303 Conversion Kit is a professional grade solution designed for upgrading or replacing legacy pneumatic thermostats in commercial HVAC systems. This Direct Acting kit features a standard 55 85F dial range, providing precise pneumatic control within tight tolerances for optimized building automation. Engineered to replace Honeywell, Robertshaw, or older Johnson Controls models, the T 4002 303 streamlines the retrofitting
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























