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7 Gal. Electric Point-of-Use Water Heater (3-Pack)

Includes 3 units ($260.26 /unit)
$780.77
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  • Floor or wall-mountable, perfect for under sink placement
  • Compact design is easy to handle and install
  • Same-day installation in most areas. Call 1-855-400-2552 by noon
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Product Details

The Bosch 7 Gal. electric water heater has a 7 Gal. mini tank that fits under your sink to provide hot water right where you need it- at the point of use. The heater must be hardwired into your home's electrical system and has a lightweight, compact design. A glass-lined tank offers great insulation, while the heater's fast recovery rate eliminates long waits for hot water. A temperature-and-pressure relief valve enhances your safety.
  • 7 Gal. mini tank fits under your sink to provide hot water right where you need it
  • Electric water heater is easy to maintain
  • Fast recovery rate eliminates long waits for hot water
  • 2-year warranty on the parts
  • 94% thermal efficiency
  • Glass-lined tank offers great insulation and prevents rusting
  • Installs independently
  • Can be installed in-line with a large hot water source
  • Compact design
  • Has a temperature-and-pressure relief valve that enhances the safety this water heater
  • Can be mounted on a wall
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

111Questions
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Q:If I mount this between the owner and kitchen sink Will I have any issues
by|Jan 15, 2023
1 Answer
Answer This Question

A:  PrestoneAntifreeze, If by "owner" you are referring to the primary hot water unit, this will be fine. We refer to this as a booster application. You will simply run the primary hot water unit's Hot line into the ES4's Cold intake.

by|Jan 16, 2023
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    Q:Can this be used for a shower if paired with a conventional whole house gas water heater? I'd like instant hot water for the shower then when this runs out of its 8 gallons, the gas heated water would arrive.
    by|Dec 22, 2022
    1 Answer
    Answer This Question

    A:  John, Yes, that is a common application. Just run your Hot line from your primary hot water source into the Cold intake of this unit and then run the Hot line from this unit to your shower. Place this unit as close to your shower as possible to reduce any lag time.

    by|Jan 30, 2023
      2 found this answer helpful
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      Q:Hello, can this be mounted in an attic for a single point use for a master shower.
      by|Oct 31, 2022
      0 Answer
      Answer This Question
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      Q:Can this be used as a water heater for a radiant floor heating system of a 300 sq.ft. room?
      by|Oct 28, 2022
      1 Answer
      Answer This Question

      A:  No, this is not how a radiant floor system works. Mike

      by|Feb 8, 2023
      3 found this answer helpful
      Showing 1-4 of 111
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      Customer Reviews

      4.5 out of 5
      (210)
      • 4.5
        out of 210 reviews
      • 79%recommend this product
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      Showing 1-10 of 210 reviews
      Wall mounted under my kitchen in the basement so we...
      Wall mounted under my kitchen in the basement so we didn’t have to run the water so long for hot water. Also feeds the dish washer and laundry. Easy to install, works great.
      by
      Response from Bosch ThermotechnologyJun 3, 2020
      Jim, That's what I did in my basement for our master bath. Unfinished basements are great. Some people will place this in their attic, too. They just need to be extra cautious of connecting the pressure relief valve to a drain line. It is great to experience "Hot Water Now!" We are happy you are enjoying your Bosch model ES7 water heater. Our motto is "Invented for Life" and we are glad to be a part of yours.
      • Verified Purchase
      I have this installed in series after my tankless water heater. This provides a buffer of hot wa...
      I have this installed in series after my tankless water heater. This provides a buffer of hot water to prevent any sort of cold water sandwich between hot water uses since the tankless heaters can take a moment to activate when flow begins. It also is important to me because when low-usages such as efficient washing machines and some dishwashers use hot water it's at such a low rate that it would not trigger the tankless' minimum flow rate. Between the two of them I feel I have a combination that results in endless hot water, immediate use when needed, and energy efficiency. Please note that this is the size to get if you plan to use your water heater in a similar capacity as the smaller tanks have 1/2" fittings that would likely limit your flow rates for whole-house solutions. This one is 3/4" and requires a hard-wired connection.
      by
        • Recommended
        18 found this review helpful
        Very good replacement for my 32 foot camper take over 10 minute shower water don't get scalding h...
        Very good replacement for my 32 foot camper take over 10 minute shower water don't get scalding hot but hot enough to take shower I only use the hot water side don't even turn on cold side and have water heater turned up to max on dile works great awesome product. Did have to get extra parts to make it work I whent with washmachine hoses and had to get hose to pipe thread insert to make it work and one side 3/4 to half in fittings and Teflon tape and wireed a plug to it good to go easy fix.
        by
        • Verified Purchase
        • Recommended
        1 found this review helpful
        Works well for a tiny house/ rv
        Works well for a tiny house/ rv
        by
        • Verified Purchase
        • Recommended
        Fairly easy to install. Had to purchase additional electrical and plumbing supplies. Wonderful ...
        Fairly easy to install. Had to purchase additional electrical and plumbing supplies. Wonderful to have instant hot water to kitchen sink.
        by
        • Verified Purchase
        • Recommended
        1 found this review helpful
        Heater leaked after 14 months of use. Wiring faulty inside temperature face plate_melted wire ins...
        Heater leaked after 14 months of use. Wiring faulty inside temperature face plate_melted wire insolation_just barely made it past warranty. Junk
        by
          9 found this review helpful
          Bosch. Good stuff. Been in service for two months without a single problem. Well insulated with s...
          Bosch. Good stuff. Been in service for two months without a single problem. Well insulated with simple heat switch control. 7gal. Perfect amount for complete wash and rinse with spare hot water. Real simple install, fast recovery. Low cost. Totally recommend.
          by
          • Verified Purchase
          • Recommended
          3 found this review helpful
          It took an out $200 worth of parts, but it works. Not quite as simple as it seems, but after a fe...
          It took an out $200 worth of parts, but it works. Not quite as simple as it seems, but after a few minutes I get a hot shower. Guess that’s all I really wanted.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Love this water heater so far! Installed for 10 days in my cabin and could not be happier. Dial t...
          Love this water heater so far! Installed for 10 days in my cabin and could not be happier. Dial that lowers water temp works great; if you want very hot so that you can extend your hot water at your point of use.. bingo! I conserve water and have a shut off valve at my shower head so 7 gals. is plenty for me to take a full military shower and wash my hair! Anyone conserving water should install an on/off valve at shower head anyway. If you like to take long hot showers this heater would NOT BE FOR YOU. This unit is supposed to be hard wired. I attached/wired a 12 guage, 6 foot cord to it so that I could plug or unplug it. I have experience so the installation was easy for me, otherwise you should consult a professional for the wiring and plumbing. The heater produces exactly like it says its supposed to and I would give it 10 stars if I could.
          by
          • Verified Purchase
          • Recommended
          4 found this review helpful
          I finally have hot water in my kitchen what's truly fantastic is that I can finally use my dishwa...
          I finally have hot water in my kitchen what's truly fantastic is that I can finally use my dishwasher after 4 years and I can now actually get the dishes clean. I turn on the faucet and I have hot water immediately What's not to love about that.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Showing 1-10 of 210 reviews