Aside from its obvious sculptural appeal, the design of the Kindle Heater results in a more effective heating canopy. Instead of the heat dissipating as it rises, the shade directs it downward, enveloping the user in consistent warmth that is softer and more pleasant than with a stand-alone unit. Pilot re-lighting or an uneven burner flame caused by a slight breeze is mitigated as the shade acts as a shield that, like a hurricane lantern, protects the heater’s engine from the elements.

United States Stove Company's balanced flue design allows air intake for combustion from the outside and not from the area being heated. The heat exchanger has been porcelainized to guarantee and extra long life. The cabinet has an ultra-modern Euro look and features a stylish die cast aluminum grill.

All Kero-World kerosene heaters from World Marketing feature a variety of safety features such as safety cage and tip over safety shut-off.

Gas space heaters are available with infrared or blue flame burners. There are multiple sizes, heat outputs, and heat control options available.

The electric heaters are equipped with an automatic overheat safety device that will turn the heater OFF should the internal temperature of the heater exceed normal levels.