Always verify the fan blade pitch matches this rotation before completing the installation

For contractors managing blower motor troubleshooting

intended for mounting over an already-installed controller

Engineered with an angle-body configuration

facilitating communication between the sensors and the firing mechanism

Carrier 336847-402 Manifold R-407C Always verify the fan bladeThe Carrier 336847 402 Manifold is a critical OEM replacement part engineered for high efficiency gas furnaces. This gas manifold assembly is constructed from durable, painted black metal and features a standard 1 2 inch pipe thread size for secure fuel line integration. Designed to route gas evenly through the burner assembly, it ensures uniform heat distribution and prevents inconsistent firing or pressure drops across the heat exchanger. As a