Johnson Controls T-4002-125 Mounting preventing repeated cycling under fault

preventing repeated cycling under fault conditions

though the system limit is often determined by the tubing or valve cores used (typically 800 psi for valve cores)

Universal Compatibility: Standard 5/16" hole accommodates common HVAC damper rods and crank arms

Direct replacement for Watts 1053017

maintaining the manufacturer's safety specifications

Johnson Controls T-4002-125 Mounting preventing repeated cycling under faultThe Johnson Controls T 4002 125 is a professional grade plastic surface mounting back designed specifically for the T 4000 Series pneumatic thermostats. Engineered for field applications where exposed tubing is required, this mounting bracket provides a stable, flush mount foundation on drywall, masonry, or plaster walls. As a veteran technician knows, maintaining pneumatic control system integrity starts with a secure base that prevents air line