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Marey Portable LP Tankless Water Heater – Power Mini Gas Model

Catalog Item # 57523
$138.55   SAVE $12.60 (9%)
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Instant hot water wherever you need it!
Ideal for camping, RVing or as a backup water heater for power outages at home. Hot shower made as easy as to hook up the tankless water heater with a Propane gas tank and that is it: hot water will come out on demand! Save energy – gas and water regulator controls. Anti-dry safety switch, automatic IC ignition system and overheat safety device.

Compact and lightweight with easy installation. 35,000 BTU/hour. Includes hand shower nozzle, 5’ CSA approved regulator, kit connector for garden hose and folding handles.


  • Portable
  • Outdoor use only
  • Endless hot water
  • Instant hot water
  • Garden hose adaptable
  • Shower head and LPG regulator included
  • 2-D Battery ignition

  • Technical Specs

    Tech Specs

    Weight: 12 lbs.

    Dimensions: 17"H x 11.4"W x 4.7"D

    Warranty: Mfr. 5 year warranty.

    Manufacturer: Marey International Llc

    Mfg Part #: GA5PORT

    Tech Notes:

  • Weight: 12 lbs.
  • Mfg Part #: GA5PORT
  • Electric pulse ignition, powered by “D” batteries (no electrical connection required)
  • Starts with low water pressure (Needs only 20 PSI to start)
  • Starts with low flow rate at only 0.5 GPM
  • Provides up to 1.4 gallons of hot water per minute
  • Adjustable water temperature from 80-150 degrees F
  • Adapter attaches to any standard garden house style nozzle
  • Shower nozzle with on/off control
  • Includes gas hose regulator for a regular Liquid Propane tank
  • 20 minute auto safety shut off timer

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    Marey Portable LP Tankless Water Heater – Power Mini Gas Model: Customer Reviews

    Camper's Choice Rating

    (4 Based on 2 Reviews)

    Reviewed by 2 customers


    Be a Pop up camper Hero!!!!

    0 out of 0 people found this review helpful.
    August 28, 2012
    My wife Janette and I are new popup campers. One thing my wife hated was not being able to wash dishes well. Because our little pop up only had cold water, and the camp site only had cold water. I bought the Marey Portable LP Tankless Water Heater – Power Mini Gas Model and split water out into two lines one for the city water input on the camper and the other for an outside shower. I fill the camper tank with cold water and the hot to the city outlet and bam!!! I am the MAN. You want to be happy, Keep her happy. So far this water heater had been great.
    Was this review helpful? Yes / No

    great little heater

    0 out of 0 people found this review helpful.
    November 20, 2013
    I really like the design of this heater because I never liked the idea of having a gas water heater inside my camper, and also I didn't have much room to put one in to replace the missing one. With just three screws I hooked this on the back of my rig and hooked it up to an exterior propane tank. You need to split your cold water supply to allow for a second hose feed to the ingoing couple on the unit. I split the outgoing hot water feeding one line into the camper and the other to the exterior shower. It works like a charm and is a great buy! The only minor criticism is the shower attachment hose is super cheap and split open fairly soon but I replaced that fairly cheaply from Home Depot. Also they warn you that if feeding water from an interior tank through your pump, it may not generate enough water pressure to fire up the unit, and such was the case with my rig. However I rarely use the interior water tank anyway.
    Was this review helpful? Yes / No

    Q & A

    Product Question & Answer

    6 questions : 6 answers
    Expand All
    It says outside but if propane tank outside and everything else inside can that be ok and good for an rv
    1 answer(s)
    Where is the Marey Portable LP Tankless Water Heater-Power Mini manufactured?
    1 answer(s)
    Is the unit (not just the hose) CSA approved?
    1 answer(s)

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