Carrier 326643-702 Burner Assembly 318423-701 if the wiring harness and

if the wiring harness and gas valve bench-test correctly

and clean the internal seats and strainer

How do I verify the burner circuit is wired correctly

This genuine water heater burner assembly ensures clean ignition and reduces carbon buildup in the combustion chamber

making it ideal for systems requiring a non-stop ignition source without overheating

Carrier 326643-702 Burner Assembly 318423-701 if the wiring harness andThe Carrier 326643 702 Burner Assembly is a critical OEM replacement part designed for high efficiency gas furnace combustion systems. Engineered to meet factory specifications, this burner tube assembly ensures the precise mixing of fuel and air required for stable ignition and optimal thermal transfer. As a veteran grade HVAC furnace part, it is constructed from heavy gauge, heat resistant materials to withstand the rigorous cycling environments of