Horizontal Storage

HRSTSE Hot Water Storage Tank

Storage tanks do not have heat exchangers built in. Hot water is supplied by an external heat source and the tank is purely for storage capacity. They can also be used as buffer tanks in certain applications, in order to prevent boilers from short cycling. AMI tanks are constructed from heavy gauge 316L Stainless Steel that is further pickled and passivated for superior longevity and corrosion resistance. Leading the way with the best in the industry 2.5″ thick “R”value -16.5 H/CFC-free polyurethane insulation exceeds all code requirements for standby losses.


  • Low profile for low headroom areas
  • 2.5″ Polyurethane Foam Insulation  “R” Value 16.5

(Eliminates the need for after-market blankets)

  • 100% high quality 316L stainless steel construction
  • Pickled and Passivated for superior longevity and corrosion resistance.
  • High capacity storage for commercial and industrial applications
  • Designed for quick and simple installation
  • Powder coated steel jacket for high quality finish and durability
  • Customized tanks available upon request
  • Complete package with aquastat, s/steel aquastat well, temp-pressure relief valve and tee drain valve **drain not supplied with 120gallon tanks





Maximum Operating Pressure:

Shell: 150 PSI
Coil: 150 PSI

Limited Warranty:

15 years on residential tanks
5 years on commercial tanks


Capacity(US Gal) Shipping Weight(Lbs)
J40 HRSTSE 40 195
J60 HRSTSE 60 245
J80 HRSTSE 80 297
J120 HRSTSE 119 355

120 HRSTSE shown