The Koldfront 25,000 BTU Heat/Cool Window Air Conditioner (WAC25001W) can service a space up to 1,500 square feet with cool air during the warm summer months and heat during the winter. This air conditioner has 25,000 BTUs of cooling power and 16,000 BTUs of electric heating power. Using the electronic thermostat and digital display, you can set your desired temperature as well as control other convenient features like the energy saver mode, fan speed and 24 hour timer. Note: Heat function is intended to provide supplemental heating in addition to an existing heat source. Use only the correct power supply with appropriate amperage. This model requires a 30 Amp 220 Volt breaker.Dual Function:The WAC25001W is able to provide supplemental cooling for a space up to 1,500 sq. ft. and supplemental heating for a space up to 700 sq. ft.Two Year In-home Warranty:Full two-year in-home warranty so you can rest comfortablyRemote Control:Operate the temperature setting and fan speed from anywhere in the room with the convenient remote controlSleep Function:To save energy, sleep mode will adjust the temperature periodically before returning to the set temperature after 6 hoursEnergy Saver Mode:This function cycles the fan on for two minutes at 10 minute intervals and will turn the compressor back on if the the room temperature exceeds the set temperatureNote: Heat function is intended to provide supplemental heating in addition to an existing heat source.Fits windows between 31 & 42” wideCoverage area: 1,500 sq. ft. (cool) 700 sq. ft. (heat)Minimum window height: 19.5”Remote control included24 hour timerThree (3) fan speeds 4-way air directional louversFour (4) operation modesEER: 9.4Energy saver modePlug type: LCDI 6-30PMoisture removal: 137 pints/dayInput voltage: 220 V/60 Hz16,000 BTU heating – 22.5A/4800WNet weight: 131 lbs.25,000 BTU cooling – 11.3A/2660WDimensions: 17.9" H x 23.6" W x 25.4" DWarranty: 2 year In-home warranty