protecting the mechanical room from combustion odors and hazardous exhaust

Applying 230V power will cause immediate failure and is a safety hazard

ensure the 1-inch NPT vent is piped to a safe outdoor location per NFPA standards

delivering the precise torque and static pressure required for forced-air distribution in high-capacity wall heaters

Greenheck 307279 Motor 322027-701 protecting the mechanical room fromThe Greenheck 307279 Motor is a high performance 115V 1 3 HP 1725 RPM Motor designed for heavy duty commercial ventilation and blower applications. Engineered with a NEMA 48 frame, this single phase open drip proof (ODP) motor provides reliable torque for belt drive centrifugal fans and axial exhausters. Operating at a constant 1725 RPM, it ensures optimal airflow stability in HVAC systems where precise motor speed and thermal protection are required.