Carrier 48TM405268 Manifold Assembly 320788-703 reliable connection to the damper

reliable connection to the damper blade assembly

making it suitable for a wide variety of modern AC and refrigeration applications

Seal Integrity: Prevents combustion gas leaks

Ease of Service: The motor can be swapped in under a minute by loosening a single setscrew

Proper furnace orifice replacement is mandatory to prevent soot accumulation or overheat conditions in thin-air environments

Carrier 48TM405268 Manifold Assembly 320788-703 reliable connection to the damperThe Carrier 48TM405268 Manifold Assembly is a critical OEM component designed for high tonnage Carrier rooftop units and packaged gas heating systems. Engineered for precise fuel distribution, this replacement gas manifold ensures balanced pressure across the burner bank to maintain optimal combustion efficiency. Constructed from heavy duty steel to withstand thermal cycling, it serves as the primary conduit for the gas heating section, connecting the