Domestic Water Storage Tank

AERCO storage tanks are ASME certified duplex stainless steel or glass-lined pressure vessels designed for use with AERCO water heaters. When contending with challenging applications they assure consistent hot water service during peak demands. The tank serves as energy storage to meet the next surge flow demand. The AERCO storage tanks are available with or without dispersion tubes/baffle.

The dispersion tube/baffle helps create a thermal boundary layer that helps minimize the mixing of cold water and hot water in the tank. AERCO Innovation Water Heater applications that require storage shall use this tank configuration.

Features and Benefits

Duplex Stainless Steel Storage Tanks

  • Fifteen year limited warranty against failures resulting from defects in material, workmanship and/or chloride stress corrosion cracking
  • No tank lining
  • Impervious to aqueous, crevice, pitting and chloride induced stress corrosion
  • No anodes required or used
  • Available from 175 to 600 gallons
  • Available with or without dispersion tubes – when installed, dispersion tubes are located at the cold water inlet and the top circulating connection

Glass-Lined Storage Tanks

  • Five-year limited warranty against failures resulting from defects in material and workmanship. Optional double-glass lining provides 10 year limited warranty (30" diameter and larger).
  • Available from 119 to 840 gallons
  • Available in standard, accumulator (standard tank with temperature gauge port) or stratified (standard tank with dispersion tube and temperature gauge port) configuration
  • Replaceable magnesium anodes for tank protection and longer service life

Options and Accessories

Duplex Stainless Steel Storage Tanks

  • Installation Kit – Near storage tank installation kit includes Isolation Valves, Unions, Strainer and Pipe Nipples
  • Thermostat Kit – Thermostat with ¾” well

Glass-Lined Storage Tanks

  • Magnesium Based Sacrificial Anodes
Tank Vessel Diameter Part Number
30” 59135-1
36” 59135-2
42” or larger 59135-3
28” or smaller 59135-4
  • Double Gas Lining: For extra protection and 10-yr. warranty (30" diameter and larger).
  • Pressure Only Relief Valve: Relief valve shipped separately for field installation.

Technical Documents

Literature and Performance Data

Duplex SS DHW Storage Tank Tech Data Sheet

pdf 215.43 KB | April 21, 2017

Glass-lined DHW Storage Tank Tech Data Sheet

pdf 371.93 KB | September 27, 2016

Operation and Maintenance Manuals (O&M)

Duplex SS DHW Storage Tank Installation Instructions (TID-0180)

pdf 603.55 KB | April 17, 2017

Glass-lined DHW Storage Tank Installation Instructions

pdf 2.45 MB | December 14, 2015

Product and Component Drawings

435Gal, 42inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-993)

pdf 98.86 KB | December 14, 2015

435Gal, 42inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-993)

dwg 92 KB | December 14, 2015

435Gal, 42inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-992)

pdf 114.93 KB | December 14, 2015

435Gal, 42inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-992)

dwg 125.1 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Bare (AP-A-994)

pdf 98.61 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Bare (AP-A-994)

dwg 93.75 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-996)

pdf 99.26 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-996)

dwg 93.28 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-995)

pdf 113.46 KB | December 14, 2015

675Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-995)

dwg 124.95 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Bare (AP-A-997)

pdf 98.58 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Bare (AP-A-997)

dwg 93.66 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-999)

pdf 99.75 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Jacketed (AP-A-999)

dwg 93.34 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-998)

pdf 114.68 KB | December 14, 2015

860Gal, 48inch Diam;Glass Lined Tank; Standard Tank, Top Coat (AP-A-998)

dwg 124.76 KB | December 14, 2015

Specifications

Duplex SS DHW Storage Tank Specification

doc 1.09 MB | April 17, 2017

Glass-lined DHW Storage Tank Specifications

doc 41 KB | December 14, 2015

Warranty

Duplex SS DHW Storage Tank Warranty

pdf 235.82 KB | April 17, 2017

Glass-lined DHW Storage Tank Warranty

pdf 40.99 KB | December 14, 2015