Empire DV-235-1 is a direct vent wall furnace designed for installation on an outside wall. It features a gravity vent system that does not require electricity to operate, making it a reliable heating solution even during power outages. The unit is equipped with a built-in thermostat and a flame sensor for safety and efficiency. It has a heating capacity of up to 25,000 BTU, making it suitable for heating small to medium-sized rooms. The DV-235-1 is also designed for easy installation with a wall bracket and mounting plate included.