How do I test if the TRR0465 is defective

OEM Compatibility: Specifically engineered for Trane Precedent and Trane Voyager package units

Compatible with water and glycol solutions (up to 50%)

You must never increase the temperature rating of a limit switch

it requires technician intervention to restart the appliance after an overheat event

Resideo VR8204H1006 Valve Els PW 17895 How do I test ifThe Resideo VR8204H1006 is a professional grade intermittent pilot gas valve designed for high performance gas fired appliances. This dual automatic combination valve features a 1 2" NPT inlet and outlet with a slow opening characteristic to ensure smooth ignition and stable burner operation. Operating on a standard 24VAC gas valve circuit, it includes a factory set 3. 5" W. C. pressure regulator specifically calibrated for natural gas applications.