Carrier 326643-703 Burner R-407C it maintains physical integrity under

it maintains physical integrity under varying temperature gradients typically found in commercial mechanical rooms

and the appropriate low-volume input or high-volume input subordinate must be matched to its respective thermostat

Can I use this to replace a 120V pilot valve

2% of span) provides stable control for sensitive damper and valve applications

Carrier 326643-703 Burner R-407C it maintains physical integrity underThe Carrier 326643 703 Burner is a critical 4 inch inshot burner assembly designed for high efficiency gas furnaces. As a veteran grade OEM furnace replacement part, this component ensures precise fuel to air ratios, facilitating a stable and consistent flame pattern essential for optimal heat exchange. Engineered for Carrier, Bryant, and Payne residential and commercial heating units, this assembly features a compact profile, measuring approximately