Reznor 51749 Kit For contractors performing HVAC thermal

For contractors performing HVAC thermal fuse replacement

it is recommended to use the 1/2" flare nut for a clean mechanical connection or select the dedicated ODF sweat version if brazing is preferred

this component maintains strict compatibility across numerous commercial and residential HVAC gas valves

Built to withstand operating temperatures from 35

allowing technicians to stock a single unit that exceeds the requirements of 370V systems

Reznor 51749 Kit For contractors performing HVAC thermalFor field technicians and mechanical contractors tasked with a fuel transition, the Reznor 51749 serves as the professional grade Natural Gas to LP Conversion Kit required to adapt unit heaters for liquid propane operation. As an authentic OEM Reznor part, this kit is specifically engineered to replace the factory installed regulator spring and orifices, ensuring the manifold pressure is correctly matched to LP combustion requirements. Utilizing a