F threshold and close once it cools back down to 155

this part is calibrated to actuate at 250 degrees F (+/- 12°F)

Direct Compatibility: Engineered specifically for the Johnson Controls T-4000 series horizontal thermostats

LP->NAT CONVERSION KIT

ensuring your T475

Fenwal 05-129845-024 Wiring Harness F threshold and close onceProfessional grade Fenwal 05 129845 024 wiring assemblies are essential for establishing reliable communication between ignition control modules and gas fired system components. This 24 inch wiring harness features a robust 11 pin connector designed to mate securely with Fenwal ignition controls, combustion control systems, and industrial HVAC units. As an OEM spec Fenwal ignition control harness, it ensures high integrity signal transmission for