A:AnswerHi, Sc! The supplemental heat feature in this model is designed to add some additional heat to a small room. It is not recommended as the main source of heat in the home. ~Ashton
A:AnswerWe have ours in a 30'x12' portable at one end of the building which is approx 360 sq ft and it blows length wise almost all the way across the room. It definitely cools very well and very quickly in the immediate 250 sq ft area. It is easy to install and it is plug and play. It has a timer and the lowest setting feels cooler than what is indicated on the led.
A:AnswerHey there, Cabin! You are able to contact the manufacture for a brochure by calling 1-800-374-4432 Monday-Friday 8:30 am-8 pm EST at your convenience. -Ciara
A:AnswerThank you for your inquiry, M! Based on the room size given a 5,000 btu air conditioner will work best for this room size. We hope this information was helpful to you and your shopping experience. -Ciara