Designed to efficiently use the waste water heat produced by a water cooled engine, or a hot water system, to generate air heat. The quality stainless steel construction minimizes maintenance and is highly resistant to corrosion. Simply connect to a circulating source of hot water and a low voltage power supply and it delivers an endless supply of temperate heat. You can also use the wasted energy from your engine's coolant to provide dry, clean cabin heat. Description Double Radex Size 16-3/4" W x 7" H x 5" D

• Side mount or frame mount available


• Equipped with a single or double, independently switched high efficiency 12v fans