This LP conversion kit includes a dedicated gas valve

High Thermal Efficiency: ODP design facilitates maximum airflow over the windings to prevent overheating in restricted spaces

allowing one-pipe thermostats and transmitters to regulate pressure effectively via bleed action

ensuring optimal combustion efficiency and consistent manifold pressure

Carrier 40RM500107 Fan Shaft 318172-701 This LP conversion kit includesThe Carrier 40RM500107 Fan Shaft is a critical OEM HVAC replacement part engineered specifically for high capacity commercial air handlers. In the field, precision is non negotiable; this precision balanced fan shaft is designed to reduce vibration and prevent premature bearing failure in 40RM series units. Unlike generic alternatives, this genuine Carrier fan shaft meets proprietary metallurgical standards, ensuring it can handle the high torque