1/4 horsepower inline chiller. Rated up to 175 gallon aquariums. 4.9 amps. 5 year warranty INCLUDED WITH PURCHASE. 7 to 20 gpm flowrate. 1 inch FPT inlet and outlet. TradeWind Chillers feature: condensing unit made by the Copeland Corporation, the most reliable in the industry, molded threaded inlet and outlet on inline models, rugged, powder-coated steel cover that resists corrosion, easy to program electronic controller with 1 degree accuracy, well probe for controller sensor prevents freeze-ups and prolongs sensor life, insulated refrigerant lines to prevent condensation, side inlet and outlet on inline units makes for a clean installation while also allowing the removal of the cover without disconnecting the plumbing, every unit built is water-run tested. ITEM IS DROPSHIPPED FROM THE MANUFACTURER