Marey GA5port 2.0 GPM Gas Portable 5L LPG Tankless Water Heater Open Box

  • Model: Marey
Marey GA5port 2.0 GPM Gas Portable 5L LPG Tankless Water Heater Open Box

In Stock
Ships Same or Next Day
If ordered by 12PM EST
  • Free Shipping.   No Sales Tax *Except TX*
  • No Hassle Returns
  • Price Match On Most Items
  • Manufacturer Direct
  • Exceptional Customer Service
  • Free Replacement Shipping
To place an order over the phone or for immediate assistance, please call (888) 978-4993. For after hours sales please call (888) 999-1522.

Open box - As brand new.   Most open box units are returns that have never been used.  Ships from the manufacturer in FL.  Includes same 5 year warranty as new units. For an expedited shipping quote, please give us a call.

Transit time for most orders: 1-3 days

Manufacturer Refurbished 100% certified by the manufacturer
Manufacturer Refurbished Guaranteed to work like new or your money back
Manufacturer Refurbished 5 year warranty
Manufacturer Refurbished Authorized Marey dealer
Manufacturer Refurbished Free same or next day shipping


The smartest hot water solutions for the whole house.

  • Compact design: saves space.
  • Requires very little water pressure to activate.
  • Simple to operate and easy to adjust.
  • 5-year warranty.

Quick Overview:

The best outdoor hot water solution.

  • Activate by low water pressure.
  • Advanced technology.
  • High quality components.
  • Easy installation.
  • 5-year warranty.


- Energy conserving design with adjustable gas and water controls.
- Automatic IC ignition system.
- Multiple safety sensors including overheat sensor and anti-dry heating device.
- Compact, lightweight design for easy portability.


  • Tankless Gas Water Heater
  • Compliant with Department of Energy gas tankless water heater requirements
  • Portable design makes it perfect for camping and off-grid applications
  • Saves energy with gas and water regulator controls
  • Anti-dry safety switch
  • Automatic IC ignition system
  • Overheat safety devices
  • Low water pressure startup function
  • Very DIY friendly and easy to install
  • Excellent customer service support and 5 year warranty
  • Hand Shower Nozzle with On/Off Control
  • 5' CSA Approved Regulator
  • Folding Handles makes this tankless water heater very portable
  • Kit Connector for Garden Hose

The Portable 5LTankless Water Heater is perfect for your next family getaway or camping trip! You no longer have to sacrifice the comforts of warm water when enjoying the great outdoors with our Portable 5L which allows you to bring endless hot water anywhere you desire. 30 minute auto-shutoff and the multi-layer copper heat exchange are amongst some of the many features which ensure that you are enjoying your hot water in the most energy efficient manner. The Portable operates at a standard faucet flow of 1.5 GPM with the temperature increase at 45 degrees Fahrenheit while running on 3V ignition with no pilot light.


Marey products come with a 5 year manufacturer warranty.
Used & Refurbished

Thousands of units sold with very happy customers and feedback

Used & Refurbished

Refurbished products come directly from the manufacturer, so you can be certain of the quality

Used & Refurbished

Refurbished products are restored by the manufacturer to the same rigorous standards as those set for new products

Used & Refurbished

We offer extended in-home warranties that can be longer than the manufacturer warranty for new items

Used & Refurbished

Each unit is individually tested for performance, whereas only a small subset of new units are tested

Customer Reviews

Based on 3 reviews
Steven Bartasek S.B. Steven B.
Very Happy

I was pleasantly surprised at the amount of water this unit heats to shower temp. Thought for sure it would just be a trickle and was willing to make that work but nope!

Michael Johnson M.J. Michael J.
Out of the box

Looks great haven't hooked it up yet

Susan Quinn S.Q. Susan Q.
Too cool to test

It's 40 outside.

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