The INF input regulator is considered an "Infinite Switch" which operates with a bi-metal contact. It pulses the heater on and off as the internal contact heats up or cools down. An input regulator is considered a coarse form of control and is commonly used for electric heaters. These regulators are single surface mount control assemblies with a weatherproof box for exposed exterior locations. For 120-volt applications, you must use item #14-4120. For 240-volt applications, you must use item #14-4220. This assembly Includes gang box, stainless steel faceplate, and weatherproof box.

Infratech patio heaters are an energy-efficient, eco-friendly way to add radiant warmth to outdoor spaces. Available in a variety of models and sizes, Infratech patio heaters offer efficiency, versatility, and convenience, without any harmful emissions or odors.

Infratech warrants that this electric heater is designed and manufactured to be free from defects in materials and workmanship for a period of three (3) years from original date of purchase.