Reliable Product International (RPI), is parent company of
Heat Smart. Reliable Product International is a Limited Liability business of Pennsylvania and has a proven track record of being successful retailers for over 30 years.
Reliability, quality and efficiency are the three most important attributes in the design of the improved
HEAT SMARTŪ heaters.
RPI engineering capabilities have produced a superior infrared heater. RPI is proud to manufacture and market the best infrared heater in the market today.