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80 Gallon Pressurized Indirect/Preheat Tank With 1 Heat Exchanger


$3,572.80 $2,143.65

80 gallon StorMaxx S with single heat exchanger

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SKU: StorMaxx-S-80-1HX. Category: .

Product Description

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Product Details & Specifications

Capacity80 Gallons
Dry Weight297 lbs
Maximum Temperature180 F
Maximum Pressure150 psi
Insulation Material
Insulation Thickness
Number of Heat Exchanger Coils1
Heat Exchanger Coil MaterialGlass- Lined Steel
Number of Circulation Ports4

80 gallon StorMaxx S with single heat exchanger

SunMaxx StorMaxx S Solar Tank water heaters, offer a cost-effective water heating alternative. These tanks allow for the versatility of a stand alone solar water heater, or tie it in as a pre-heat solar system.

The StorMaxx S is durable and exclusive porcelain enamel glass lined tanks and coils. Highly resistant to aggressive water. Not susceptible to damage due to the presence of chloride in the water.

Built to last- Inner tank is hand-crafted from heavy gauge steel. Longer life equals a higher return on investment. Outer jacket made from steel and powder coated for a lasting, durable finish.


  • Factory installed brass drain valve accessible, tamper-proof in all models
  • Sediment reduction inlet available on the 80SK and 119SK. Reduces sediment buildup on the tank bottom, increasing operating efficiencies and tank life
  • Factory installed temperature and pressure valve-CSA and UL listed
  • 1-1/2″ coil diameter-larger diameter, results in higher recovery and less pressure drop through the coil, smooth surface on coil resists lime build up
  • 2″ Non-CFC foam insulation-decreases standby heat loss
  • Two magnesium anode rods-inhibit corrosion and maximize tank life. Electrolysis attacks the anode rods, not the tank
  • Factory installed dielectric nipples on boiler connections-provides greater insulating protection


  • Steel with porcelain enamel glass – Inner Tank
  • Powder coated Steel – Outer Jacket
  • Brass Drain Valve
  • Magnesium Anode Rods
  • Non-CFC foam – Insulation


  • 6 years limited on tank and coil heat exchanger
  • 3 years limited on tank and coil heat exchanger in all commercial installations

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Rte 206
Bainbridge, NY 13733

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P: 1.877.786.6299