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Model #SSU-45N

Store SKU #1005411779

45 Gal. Indirect Water Heater Storage Tank

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  • Thick foam insulation minimizes heat loss
  • 316 L stainless steel build withstands high temperatures
  • Finned cupronickel heat exchanger for maximum efficiency
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Product Overview

A culmination of 25 years of indirect system manufacturing experience. The SuperStor Ultra Indirect Water Heater draws energy from a boiler and thus does not need its own heat source. Hot boiler water flows through an internal heat exchanger in the tank, heating the domestic water. The SuperStor Ultra boasts 3-5 times more recovery than conventional gas-fired or electric water heaters.
  • 316 L stainless steel tank for high temperatures and corrosion resistance
  • Environmentally safe, CFC free water blown, 2 in. thick foam insulation allows less than 1/2°F heat loss per hour
  • Immersion type stainless steel control well
  • 1 in. boiler supply connection and 1 in. boiler return connection
  • Needs Honeywell control L4080B-1352
  • Stainless steel cold water inlet
  • High output finned cupronickel heat exchanger provides maximum efficiency 11 fins per inch
  • Attractive silver finish cover that resists dents and corrosion
  • Stainless steel internal bent hot water outlet tube - extracts 5 - 7% more hot water off the top of the tank dome
  • Stainless steel aqua stat well
  • California residents

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45 Gal. Indirect Water Heater Storage Tank



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Customer Reviews

  • 2.7
    out of 6 reviews
  • 0% recommend this product
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Showing 1-6 of 6 reviews
2nd owner no support less than 4 years old
I purchased this house with the HTP SuperStor 45 gallon indirect water heater. The previous own said it was installed in late 2017 and the manufacture date was 2/2017. It is now 4/2021 and the water heater is leaking. I called HTP and since I'm not the original owner they will not warrant the product or support their 10yr/lifetime warranty. I would not trust the warranty from this company and they must not make reliable products if it can't even last for 1/2 of the warranty period. I will be buying a more reputable brand.
by NewHomeowner
    1 person found this helpful
    by HomeDepotCustomer
      by HomeDepotCustomer
      • Verified Purchase
      We only installed it a month ago so this seems...
      We only installed it a month ago so this seems more than a tad early to be accurately rating anything. With that said so far so good and it fundamentally appears to exactly what the description said that it would be - which is good. We placed it in the basement where floor to ceiling there is 57" clearance and it easily fit. I'll add to this in the next 12 months if there is anything to report, hopefully there is not.
      by ANDREW
      • Verified Purchase
      1 person found this helpful
      Good product . Exact replacement for 23 year old model...
      Good product . Exact replacement for 23 year old model .
      by HomeDepotCustomer
      • Verified Purchase
      This product has leaked from the first day it was...
      This product has leaked from the first day it was installled. I’m still waiting for a replacement to be provided to me while I deal with a BRAND NEW leaking water heater. It’s been over 2-weeks.
      by CARLOS
      • Verified Purchase
      4 people found this helpful
      Showing 1-6 of 6 reviews