Home » Heaters » Electric Dickinson Radex Hot Water Forced Air Heater - Double Details  Radex Hot Water Forced Air Heater - Double Double size version of our popular Radex heater. Ideal for a variety of applications including boats, trucks and RV’s Price: $254.88 Dickinson Radex Hot Water Forced Air Heater Single Coil Details  Dickinson Radex Hot Water Forced Air Heater Radex Hot Water Forced Air Heater - Single This heater produces hot air from a water cooled engine. It is easy to install. Connect the inlet and outlet to a circulating source of hot water and a low voltage power supply. Ideal for a variety of applications including boats, trucks and RVs Price: $149.88 Xtreme Bilge Boat Heater Item XXHEAT 450 Watts Details  THE XXHeater IS FOR BOATS UP TO 28' 450 Watts Xtreme Bilge Heaters For Cabin & Engine Compartments GROUNDED_AC_INLET: Please Select...Ground Plug Not Required Xtreme Heater GROUNDED AC INLET (+$25.00) Price: $349.88 Xtreme Bilge Boat Heater 300 Watt XHeat Details  Xtreme Bilge Heaters For Cabin & Engine Compartments New TechnologyReliable, safe, efficient and powerful. Xtreme Boat Heaters, a bilge heater specifically designed for boats. Small 300 Watt Unit GROUNDED_AC_INLET: Please Select...Ground Plug Not Required Xtreme Heater GROUNDED AC INLET (+$25.00) Price: $314.88 Xtreme Bilge Boat Heater 600 Watts XXXHeat Details  Xtreme Bilge Boat Heaters For Cabin & Engine Compartments New Technology Reliable, safe, efficient and powerful. Xtreme Boat Heaters, a bilge heater specifically designed for boats. Large 600 Watt Unit GROUNDED_AC_INLET: Please Select...Ground Plug Not Required Xtreme Heater GROUNDED AC INLET (+$25.00) Price: $374.90