Compact aluminum tank is fiberglass insulated to minimize heat loss
Pilot light helps maintain water temperature for fuel efficiency
Limited 2-year warranty. Gas lines are connected in a sealed combustion area that is vented outside. 10,000 BTU. Recovery: 8.4 gallons/hour 16"W x 15-1/2"H x 19-3/4"D. Weighs 24 lbs. empty, 107 lbs. full. Access door and instructions included.