The Akoma Heat-N-Breeze Dog House Heater and Fan is a high-quality, durable product that will keep your dog warm and comfortable all winter long. The heater features a 10″ diameter and a 10″ depth, and the fan has a 4. 5″ diameter and a 15″ height. With these dimensions, the heater covers an area of 160 square feet and the fan provides air flow for up to 320 square feet. The black finish on the front of the heater and fan adds a modern look to any room.