Stiebel Eltron CK Trend series electric fan heater with surface-mount design is perfect anywhere quick heat is needed. Designed and made in Germany, these heaters are extremely quiet in operation and will quickly warm an area or maintain a comfortable temperature. They are an elegant and simple solution to add supplemental heat to a room that may not get quite enough heat from a central source, such as a room not receiving enough heat from a mini-split retrofit. It is designed with a frost protection setting. The lowest thermostat setting will maintain above freezing temperatures in an appropriately sized space. Ideal for bathrooms, kitchens and hallways. Certified to ANSI/UL Std. 2021. Conforms to CAN/CSA Std. 22.2 No. 46. ISO 9001 Certified. Technical Specification: Voltage: 240 V or 208 V; Wattage: 2000 W / 1800 W; Amperage: 8.3 A / 8.7 A; Rated output Btu/hr: 6824 / 6142; Recommended circuit breaker size 1: 15 A; Minimum wire size (copper): 14 AWG; Heating element: ceramic positive temperature coefficient (PTC); Thermostat and high limit: bimetal type; Motor: 20 W shaded pole; Blower: glass-reinforced polycarbonate, radial type; Dimensions: 15-3/4"/400 mm H x 10-7/8"/275 mm W x 5-1/8"/131 mm D; Temperature range: 45 - 95 degrees F / 7 - 35 degrees; Frost protection setting: 45 degrees F / 7 degrees C; Operating noise: 49.0 dB(a).