Carrier 335344-701 Vent Extension Pipe 318973-401 Operating on a 460V /

Operating on a 460V / 3-phase / 60Hz electrical configuration

Check the lead wire diagram on the motor plate

Technicians can rely on the factory-spec 3/4 inch outlet and pressure-tapered porting to maintain correct system static pressure and airflow

a matched OEM gas valve

or a significant drop in airflow despite a clean filter

Carrier 335344-701 Vent Extension Pipe 318973-401 Operating on a 460V /The Carrier 335344 701 Vent Extension Pipe is a critical OEM replacement part designed specifically for Carrier, Bryant, and Payne induced combustion furnaces. Engineered for precise exhaust gas venting, this factory authorized part ensures a leak free connection between the furnace inducer and the external venting system. Measuring approximately 11. 8 inches in length, this extension provides the necessary clearance and pitch for high efficiency