UHI Worldwide Deicing Systems and Heater Solutions offers four season recreational vehicles, airliners, transportation step safety managers, emergency medical rescuers, and individuals within personal office spaces with the best possible solutions for their warming and deicing needs. UHI Worldwide Deicing Systems and Heater Solutions are in place with satisfied customers all across North America. UHI Worldwide is best known as the leading manufacturer of RV Four Season water system heating. It's UltraHeat? Brand is recognized as the BEST solution for your recreational vehicles fresh water, black water, and grey/gray water systems. They also manufacture: - StepWarmer - LegWarmer - MedWarmer - CustomWarmer