RIS1207: Features: -Designed for greenhouses and work area/garage use. -2 Heat settings. -Built in thermostat for easy controls. -Generates between 2500-5000 watts based on settings. -UL listed. -Made in the USA. Country of Manufacture: -United States. Generic Specifications: -21 Amps- 240 volts. Dimensions: -Minimum mounting height: 6 feet. Overall Height - Top to Bottom: -12.4. Overall Width - Side to Side: -12.5. Overall Depth - Front to Back: -14. Overall Product Weight: -26 lbs.