Atwood 32659 AFLD40111 DC Large Furnace 40,000 BTUThe new 12V Atwood Large Furnaces take the place of the previous 8900 series and are available in models from 35,000 - 40,000 BTU. Furnace Dimensions: 9" H x 16-1/2" W x 20" D. May be mounted vertically or horizontally. Access door and thermostat sold separately. 1/box. Note - The new Large furnace does not utilize the same cutout size as the previous 8900 series, therefore the bottom discharge kit and/or trim ring must be utilized. Does not come with Thermostat or Door (Both Sold Separately)

• Tubular design residential style heat exchanger maximizes air distribution.
• More even air flow through the heat exchanger reduces hot and cold spots.
• Reduced air turbulence for a noticeably quieter operation.
• Increased cubic feet per minute of airflow exchanges air 10% faster, which heats the coach quicker.
• Weight savings affords less gas consumption and additional carrying capacity.
• The most duct configurations in the industry provides additional heating runs for maximum air distribution and floor plan flexibility.
• Vertical or horizontal mounting options on all series allow for increased flexibility in design.
• 40,000 BTU