efficient extraction of flue gases

ASME Section IV Certified: National Board capacity certified (NB) for high-output hot water boiler protection

using a genuine HVAC blower motor gasket ensures the equipment operates within manufacturer specifications while protecting the blower housing from high-temperature exhaust escape

It features a robust 3-phase motor designed for 200-220V/50Hz and 208-230V/60Hz configurations

Greenheck SP-A250 Ceiling Exhaust Fan mario efficient extraction of flue gasesThe Greenheck SP A250 Ceiling Exhaust Fan is a high performance 115V direct drive ventilation solution engineered for clean air applications in residential, multi family, and hospitality environments. This unit delivers an airflow range of 92 to 294 CFM, efficiently managing moisture and pollutants with minimal acoustic impact. Built with a galvanized steel housing and an acoustically insulated interior, the SP A250 is designed for quiet operation,