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Eccotemp L5 Portable Tankless Water Heater

  • Eccotemp L5 Portable Tankless Water Heater
  • Eccotemp L5 Portable Tankless Water Heater
  • Eccotemp L5 Portable Tankless Water Heater
  • White Showerhead & Chrome Hose
  • Eccotemp L5 Portable Tankless Water Heater Accessories
  • Regulator
$190.35 (You save $38.33)

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Product Description


The Eccotemp L5 Portable Tankless Water Heater is the original and best selling portable water heater on the market today! You get instant, endless hot water wherever you are! The Eccotemp L5 portable tankless water heater is perfect for campsites, cabins or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. You can add the Eccotemp L5 portable water heater to a pressure washer for an even better cleaning! The ignition is with 2 "D" cell batteries so it makes it great for off grid or other areas where electricity is not readily available.

The ideal operating range for the Eccotemp L5 portable tankless water heater is 20~80 PSI. The system also works great on modified water systems such as a 12 volt pump. Total dimensions are 14.5" tall, 11.5" wide, 4.5" deep and weighs 13.8 pounds.

This unit requires a 2" clearance from a wall, 1' side to side from anything flammble, 3' from a window as well from an overhang and 18" from the ground.  

The L5 will offer a 30 to 35 degree rise at 1.5 gallons per minute.

Eccotemp L5 portable water heater benefits:

  • 1 year manufacturer warranty on the unit
  • 37,500 BTU
  • Portable
  • 20 minute automatic safety shutoff timer
  • Includes CSA regulator for use with standard 20 lbs grill propane tank
  • Battery igniter means no electricity needed
  • On/Off shower head included
  • Garden hose adapter included
  • Manual water temperature controls
  • Not for use with a bilge pump
  • 1.5 GPM flow capacity
  • Rated voltage: 3V (D Cell Batteries)
  • Rated gas pressure: 11" of water column
  • Rated heat input: 11kw

Freeze Warning

Gas Warninig 

Product Videos

Eccotemp L5 Tankless Water heater (02:41)
Eccotemp L5 Portable Tankless Water heater set up video. The Eccotemp L5 portable tankless water heaters can be used for showers while hunting, camping, poolside or just about any other circumstance where hot water is needed.
  • Eccotemp L5 Ta...
    Eccotemp L5 Portable Tankless Water heater set up video. The E...
  • Eccotemp L5 Po...

Warranty Information

EccoTemp hereby warrants this product to be free of material defects in materials and workmanship when installed and operated according to EccoTemp’s installation and operating instructions. This Limited Warranty extends to the original purchaser and subsequent owners, but only while the product remains as the site of the original installation. This Limited Warranty terminates if moved or reinstalled at a new location. There are no warranties, express or implied made or given other than contained in this Limited Warranty. No agent, employee or representative of EccoTemp has any authority to bind EccoTemp to any representation or warranty concerning the Product not contained in this Limited Warranty.


Item Period of Coverage

Heat Exchanger 1 years
All other parts 1 years
Free Accessories (Showerhead,hose,regulator etc) 30 days

Coverages are void if the unit is used in a hot water circulation loop, in series with a circulation system or where an on-demand recirculation system is not incorporated.
Owner is responsible for all other costs incidental to repair such as labor, shipping, delivery and permits. Proof of purchase required. Products repaired will be covered under this Limited Warranty for the remainder of term of the original purchase.
This Limited Warranty becomes null and void if any of the following are determined to be a contributing factor to the failure of the product:
1. Abuse, misuse, alteration, neglect or misapplication;
2. Improper or inadequate maintenance;
3. Inadequate water quality;
4. Installation in a corrosive or otherwise destructive environment;
5. Freeze Damage;
6. Scale buildup;
7. Incorrect gas or water pressure;
8. Acts of force Majeure

This Product is not to be used as a pool or spa heater.

Shipping Related Costs:
Within the first 30 days of purchase, Eccotemp will cover all ground shipping costs for warranty related issues, excluding AK, HI, Canada, and any location outside of the continental US. After the first 30 days of purchase, Eccotemp will cover all shipping costs to the customer for warranty related issues, excluding AK, HI, Canada, and any location outside of the continental US. After the first 30 days of purchase, the customer is responsible for all shipping to Eccotemp, regardless of reason or circumstance. The method for warranty related shipping will be Ground equivalent with the provider of Eccotemp’s choosing.

AK, HI, Canada, and any location outside of the continental US, will be responsible for all shipping costs, regardless of reason or circumstance.

All shipments of any type of product coming to Eccotemp for any reason must have an RGA for any repairs to be made. Please contact Eccotemp to obtain an RGA number prior to shipping anything to Eccotemp. Failure to do so could result in loss of product. Eccotemp will not be responsible for replacement due to loss or damage if these steps are not properly followed.

Extended Warranty :

Warranty Features:

* No hassle complete replacement of your item it breaks
* Coverage begins after the manufacturer warranty expires.
* Does not include accidents.

Standard Features:

* No hidden fees or repair costs
* If a product can't be repaired it will be replaced
* Power surge protection
* Free replacement of the product should it require 3 repairs in 1 year. (after the manufacturer warranty expires)

Extended warranty is offered through a third-party company we have partnered up, Warranty Life.

For more information please visit www.warrantylife.com. Within 24 hours of purchase of extended warranty you will receive a email with all of your extended warranty information. All claims are to be filed directly through warranty life "Not" through Eccotemp.


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Product Reviews

Showing reviews 1-10 of 17 | Next

  1. Excellent Product

    Posted by MPW on 14th Nov 2014

    This hot water heater is an excellent addition to our camp. It is wonderful to have a hot shower in the winter. Product does exactly as advertised. Very happy with my purchase.


    Posted by Darlene Stange on 21st Oct 2014

    This is a very convenient appliance. We are in process of constructing our home and needed hot water but had NO PERMANENT place for it yet. This works perfect. Thank you.

  3. It works like a charm

    Posted by Unknown on 30th Sep 2014

    Installed at a beach cottage with no electricity and cold running water. No longer! Works like a charm.

  4. Wonderful product

    Posted by Dan on 19th Sep 2014

    We purchased one of these for a remote property that had electricity and water. We had 20 family members come up and "camp out" there. We erected a shower enclosure and installed one of the L 5s. It worked great. Way more hot water than we could use... even with a bunch of little boys. It worked right out of the box. I have since bought and installed one at home outside by our hot tub. It works wonderfully.

  5. L5 Tankless water heater great in barn

    Posted by Unknown on 5th May 2014

    This is a super price on a really reliable water heater for the barn. It's easy to use and trouble free. Throughout the season, it used less than one small portable tank of gas and we wash several horses each warm day. Last year I forgot to drain when it got cold and the frozen water damaged it. I like it so much we bought another one this year.

  6. Nice product!

    Posted by Unknown on 28th Apr 2014

    Very nice water heather. One can take a one hour shower never worried about running out of hot water. Easy to install!

  7. thanks ecotemp

    Posted by Unknown on 2nd Apr 2014

    I bought the L5 for my sink in the garage. L5 Installed and running in 5min. ***** I will be buying an L10 for my Remote cabin and an indoor LP for my Home very soon as the gas and water hookups are now done.Anybody want a 60gal watt guzzler FREE? Only con is freeze protection but the drain valve on the heater should do fine as long as i remember to drain it. Patrick. Glouster Point,Va.

  8. Great Unit

    Posted by Bill on 16th Jan 2014

    I bought the L5 for my wife's mobile grooming business. We Love it! She has a large portable groomers tub on a dolly I built. I mounted the L5 on a handcart along with a 10 pound lP tank. the dogs love the warm water and the clients are VERY impressed with the setup. I would recommend it to anyone. See the setup in our videos at allaspectsanimalcare.com and you'll be sold on the heater.

  9. Need to shower in the woods???

    Posted by Ray and Marti on 18th Dec 2013

    I go to a 5 day country music festival. I have 3 showers set up for my camp area to use. I also have one running my hillbilly deepsink. In 5 days a few thousand showers are taken.

  10. 100's of Showers

    Posted by BirdDog on 14th Dec 2013

    I'm into Rock Crawling I bought an L5 back in 2009 and I take this unit with me on big and small events. I always offer free showers to anyone who wants one. This unit has provided 100's of nice hot showers. The only problem I have ever had is we had to replace the regulator.
    I love it and highly recommend it.
    I just took advantage of the BOGO special and bought a L7 & received an L5 for free.
    I can't wait to try the L7.

Showing reviews 1-10 of 17 | Next

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