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Ariston GL6-PLUS Point-of-Use Electric Mini-Tank Water Heater

  • Ariston GL6-PLUS Point-of-Use Electric Mini-Tank Water Heater
Free Shipping
(continental U.S.)
This item is no longer available.
It has been replaced by the BWHN7738004998.

Product Overview

Additional Information


This small water heater is ideal for cottages, camps, and other specific applications where a small volume of hot water is desired. Its compact size means you save valuable floor space.
Check with your plumber or professional installer to ensure you have the requirements to install this product in your home. For additional help choosing the right water heater call one of our trained product specialists toll-free at 1-800-955-7661.
  • Glass-lined tank for longer life
  • 6-year warranty on tank - 1 year on parts
  • 6 gallon model can be mounted horizontally or vertically
  • Temperature/pressure relief valve included
  • Meets ASHRAE 90.1 standard
  • Mounts on wall or floor
  • Three sizes to choose from
  • Elegant Italian design
  • This item may ship in the original manufacturer's packaging.
  • GL6+ Point-of-Use Electric Mini-Tank Water Heater - GL6-plus


Length: 17.5 in.
Width: 17.5 in.
Height: 14.5 in.
Amperage: 12.5
Application: Two Sinks
Energy Factor: 0.94
Shipping Weight: 34.8 lbs.
Temperature Range: 65-145 Degrees F
Thermal Efficiency: 0.986
Voltage: 110/120V
Water Connection: 3/4 in. Male NPT
Wire Size: Plug-in


Product Reviews

Questions & Answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

3 Questions | 5 Answers
Displaying questions 1-3
  • Point-of-Use Electric Mini-Tank Water Heater


    Can this unit be used on a 24 foot Cuddy Style Boat with 30 amp. shore service?
    Asked on 11/14/2014 by Capt. Jack from Panhandle of Florida

    1 answer

    • Staff Reviewer


      These units are only recommended for homes.

      Answered on 11/19/2014 by RS from Atlanta
  • Point-of-Use Electric Mini-Tank Water Heater


    How install this, Horizontal-or Vertical
    Asked on 10/22/2014 by Hansi from toms River NJ08757

    1 answer

    • Staff Reviewer


      Your question will be best answered by the manufacturer, who can more accurately provide technical support. Please call Bosch directly at 800-503-5028. You can also reach them at

      Answered on 3/30/2015 by Ray from Atlanta
  • Point-of-Use Electric Mini-Tank Water Heater


    Can this product be used for taking a shower?
    Asked on 4/15/2013 by Lil from Chicago

    3 answers

    • Staff Reviewer


      This heater is not recommended for taking showers. The application is for use on two sinks.

      Answered on 4/15/2013 by Ken from Atlanta, GA
    • A:

      The Point-of-Use Electric Mini-Tank Water Heater can be used to take a shower, it can hold up to 6 gallons of water.

      Answered on 4/16/2013 by Community Answer from None
    • A:

      I have used a similar water heater, that had a slightly smaller capacity. A shower can be accomplished, but you need to conserve water throughout the process, and really shut off the water while shampooing, and soaping and scrubbing up. Try to mainly use the water for the rinse part. You just can't think of relaxing with the hot water running, or the water gets used up, otherwise, a quick, very basic shower can be done.

      Answered on 1/7/2015 by J B W from Calif. Central Coast
Displaying questions 1-3

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Ariston (Point of Use) Warranty 6 Year Warranty

This warranty applies to both new and factory-reconditioned Ariston (Point of Use) water heaters.


  1. The Inner Tank — If the inner tank leaks within six (6) years from the date of original installation of the water heater, because of a defect in material or workmanship, Bosch Water Heating will furnish to such Owner a new heater of the then prevailing comparable model.
  2. Any Component Other than The Inner Tank — If any other component part (other than the inner tank) proves to be defective in material or workmanship within one (1) year from the date of original installation of the water heater, Bosch Water Heating will furnish the Owner with a replacement of the defective part(s).
  3. Verification of Date of Original Installation — When Owner cannot verify or document the original date of installation, the warranty period begins on the date of manufacture marked on the tag affixed to the water heater.


  1. This Limited Warranty shall be the exclusive warranty made by the Manufacturer and is made in lieu of all other warranties, expressed or implied (whether written or oral), including, but not limited to, warranties of merchantability and fitness for a particular purpose.
  2. Manufacturer shall not be liable for any incidental, consequential, special or contingent damages or expenses arising, directly or indirectly, from any defect in the water heater or the use of the water heater.
  3. Manufacturer shall not be liable for any water damage arising, directly or indirectly, from any defect in the water heater component part(s) or from its use.
  4. Manufacturer shall not be liable under this warranty if:
    • The water heater or any of its component parts has been subject to misuse, alteration, neglect or accident, or
    • The water heater has not been installed in accordance with the applicable local plumbing and/or building code(s) and/or regulation(s), or
    • The water heater has not been installed in accordance with the printed manufacturer's instructions, or
    • The water heater is not continuously supplied with potable water.
  5. The Owner and not the Manufacturer or his representative shall be liable for and shall pay for all field charges for labor or other expenses incurred in the removal and/or repair of the product or any expense incurred by the Owner in order to repair the product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which may vary from state to state.


Note: A water heater should be installed in such a manner that if it should leak, the resulting flow of water will not cause damage to the area in which it is installed.

How the Owner can secure service or make a claim

  1. Owner should contact the dealer who sold the water heater covered by this warranty or
  2. Owner should submit the warranty claim directly to Bosch Water Heating at the address listed below, and they will arrange for the handling of the claim.
  3. Whenever any inquiry or service request is made, be sure to include the water heater model number, the date of manufacture, date of installation, Dealer's name, and the watts and voltage.
  4. When returning the water heater or component part(s), they must be individually tagged and identified with the Returned Goods Authorization # issued by Bosch Water Heating and shipped prepaid to Bosch Water Heating.