Dometic 9108923366 Large Doorless Furnace with Rear Gas Manifold, 40K BTU. Uses LP Gas

The DFLD40121 Large Doorless 40,000 BTU Furnace with Rear Gas Manifold, boasts a quiet operation due to reduced air turbulence. For easy and flexible installation, it may be placed vertically or horizontally. Low-profile size: 9”H x 16.5"W x 20"D. Uses LP Gas. Access door and thermostat sold separately.