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. Can be heated by LP gas, 120-volt AC or both (increases recovery rate by 50%). 8,800 BTU/1,500 Watts. Recovery: 7.4 gallons/hour gas; 6.18 gallons/hour electric; 13.5 gallons/hour combination. 16"W x 12-1/2"H x 17-3/4"D. Weighs 20 lbs. empty, 69-1/2 lbs. full. Access door and instructions included.