CS Financial
Fan motor CALCULATIONS Pulley size RPM air flow rate cfm hvac rtu

20 GPM and 3000 CFM (air flow). If an item arrives damaged or defective, return it within 7 days of arrival and we will replace it at our expense. 36x36 water to air heat exchanger hot water coil outdoor wood furnace this item is in the category home & garden\home improvement\heating, cooling & air\air conditioners & heaters\furnaces & central heating systems.