Bosca Pellet Soul 700 Spirit 500 Classic 500 Combustion Exhaust Fan 12720003 FREE Tech Support. Use amazon messager to contact Seller RPM: 3000 ; Voltage: 115 VAC 60 Hz Bosca Pellet Soul 700 Spirit 500 Classic 500 Combustion Exhaust Fan 12720003 Warranty: 1 Year 30 day return policy