Loading... Please wait...

Eccotemp L10 Portable Outdoor Tankless Water Heater

  • Eccotemp L10 Tankless Water Heater
  • Eccotemp L10 Tankless Water Heater
  • Eccotemp L10 Tankless Water Heater
  • Eccotemp L10 Tankless Water Heater
  • Regulator
  • Eccotemp L10 Tankless Water Heater Rain Cap
$390.21 (You save $69.93)

Usually ships within 1 day!

Product Description

The Eccotemp L10 Portable Tankless Water Heater is one of the hottest tankless water heaters on the market! The Eccotemp L10 Tankless Water Heater gives you endless hot water at your cabin, summer cottage, lake home, potting shed, RV, camper, horse washing stall or wherever else you need hot water. The Eccotemp L10 Portable Tankless Water Heater delivers up to 2.6 Gallons Per Minute of hot water ranging from 80-145 degrees F, plenty for 1-2 hot water applications running at the same time. The 2 "D" cell battery ignition starts the flame only when water is running, so there's no chance of overheating. It is perfect for off grid or areas where you have limited electricity. The L10 comes with standard 1/2" NPT fittings. The ideal operating range is 20-80 PSI. The system also works great on modified water systems with items such as a 12 volt pump.


Product Features:

  • Outdoor use only
  • 1 year manufacturer warranty
  • Includes stainless steel rain cap
  • Includes 3.5' hose and CSA regulator for use with standard 20lb grill propane tank
  • Battery igniter means no electricity needed
  • Garden hose adapter included
  • 20 Minute automatic safety shutoff timer
  • Manual water temperature controls


  • 2.6 GPM flow capacity
  • Rated voltage: 3V (D Cell Batteries)
  • Water Pressure: 20-80PSI
  • 74,000 BTU
  • Field tested to 5500 ft. elevation (not recommended to be used any higher)
  • Rated heat input: 20kw
  • Rated gas pressure: 11" of water column
  • Weighs 27lbs
  • Unit dimensions: 28" x 17" x 6.5"
  • Gas type: Liquid propane

 Please note: This is a portable, recreational water heater and should not be permanently installed. When not in use, this water heater should be drained and stored away.




Product Videos

Eccotemp L10 Tankless Water Heater ()
  • Eccotemp L10 T...

Find Similar Products by Category

Write your own product review

Product Reviews

Showing reviews 1-10 of 11 | Next

  1. Slick R.V. set up, lots of hot water for all your needs.... 5 Star Review

    Posted by on 29th Dec 2015

    Found the need to us my 32 foot three pop outs for temporary living quarters and it had limited hot water with a very small water heater. I plumbed in the L-10 and instantly had all the hot showers I could stand. Life is good again, thanks Eccotemp!

  2. Fantastic 5 Star Review

    Posted by on 6th Sep 2015

    I installed this at my cabin with the flojet water pump and they work seamlessly together off of a deep cycle 12 V battery to serve a deck shower and kitchen sink. I couldn't be happier.

  3. just what we were looking for! 5 Star Review

    Posted by on 21st Jul 2015

    easy to set up. I was having a hot shower within 1/2 hour.

  4. I love this water heater 5 Star Review

    Posted by on 28th Apr 2015

    This is the best water heater for outside use. It is convenient and simple to use anywhere. The Eccotemp customer service people are the best to work with. They are very knowledgeable and take the time to help you with anything. I will recommend this product to anyone.

  5. My third purchase.... 4 Star Review

    Posted by on 27th Jan 2015

    I love this product for quick hot water in my barn for horse bathing, etc. My problem was when the weather would get below freezing. I lost two of these heaters due to internal cracks from freezing. Well, silly me finally read the manual and realized I wasn't opening the drain valve prior to freezing! So be warned that it is essential. Thank you to the Company for giving me free shipping on the replacements.

  6. very hot water 5 Star Review

    Posted by on 15th Dec 2014

    great price on a great water heater,all the hot water you will ever need

  7. Now that's Hot 5 Star Review

    Posted by on 14th Oct 2014

    This unit was put in a stationnere camper, people can not believe how fast and hot the water gets. I know of four or five people who are planning to put one in. We love ours because you never run out hot water and all we do is turn on the hot water..J.BHudgins

  8. Graet product-Great company 5 Star Review

    Posted by on 24th Feb 2014

    Actually, I used it indoors on my small house. It worked well but I screwed up and got a small water leak above it causing some long term problems with corrosion in some of the wiring. The company sent me a new wiring harness but I put it in the shed and bought a re-manufactured 112 unit. I will fix the L-10 unit this summer.

  9. l10 5 Star Review

    Posted by on 27th Nov 2013

    Have not set up this unit yet but have used our old L10 for a long time with great results.

  10. Hot Water For All 4 Star Review

    Posted by on 15th Apr 2013

    We purchased the L10 after reviewing a few other Eccotemp products, a few products from the box store, and reviewing our hot water needs. Because we have 3 locations the hot water has to travel to and yet we still wanted to maintain some off-grid ability we easily favored the Eccotemp. We have not been disappointed yet. In fact, it outdid our expectations and we have recommended the product to several other tiny housers!

Showing reviews 1-10 of 11 | Next

Related Products