#52 • Triangle Tube Phase III 120 Water Heater

Part of July 2025 Providence Surplus Auction (timed auction by Alaska Premier Auctions & Appraisals)

High bid $5.00

Status: Sold

Category: Building Supplies

A Triangle Tube brand Phase III 120 indirect fired water heater, which features a ‘tank-in-tank’ design to enable a fast-paced recovery rate of 650 gallons in the first hour. Consignor reports an uncracked heat exchanger, minor leaks at the thermowell on top, and that the unit would be considered at the end of its life due to the number of service hours, although it could be readily cleaned up and restored by a qualified user. More details are listed below. Make: Triangle Tube Item: Indirect Fired Water Heater Model: Phase III 120 S/N: N/A Condition: Used Dimensions: Approximately 32” in circumference x 72” tall Quantity: 1 Other: 119 gallon volume, 43 gallon heating capacity, 420,000 BTU/hour boiler output, 190 gallons/10 minutes peak flow, 2” polyurethane insulation, and a self-descaling heat exchanger