Radex Radiator Hot Water Forced Air Heater – Single or Double


The Radex Radiator Hot Water Forced Air Heater is designed to efficiently use the waste water heat produced by a water cooled engine, or a hot water system, to generate air heat. Their 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. This radiator is often used in combination with a warm water coil in your heater or stove to warm an extra cabin or wet cell. Could also use the wasted energy from your engines coolant to provide dry, clean cabin heat. Ideal for a variety of applications including boats, RV’s, trucks or cars.

Radex Radiator Heaters

Water coil with a hot water heater and radex

Diagram - Hot Water Coil with Radex Installed

Water coil with a radex

Diagram - Water Coil Setup Option #2