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Marey Gas 5L Portable Liquid Propane Tankless Water Heater

by Marey

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The Marey Gas 5L Portable Tankless 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.

The portable, 1.5 GPM, 37,532 BTUs outdoor propane gas tankless water heater can provide up to 1.5 Gal. per minute for a perfect outdoor shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. Its compact design and light weight makes easy to carry anywhere. You will only need 2-D cell battery for the ignition and it is naturally vented outdoors. Comes with a 6 foot CSA approved gas regulator and hose as well as a shower head. Portable water heater by MAREY has a compact design and light weight saves space and is easy to carry anywhere.

The 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.

  • Minimum Activation Rate 0.83 GPM
  • Minimum Temperature 33 °F – 96 °F MAX.
  • Water Connection Location – BOTTOM
  • Water Connection Size 1/2”

Flow Rate:

  • Flow Rate @ 35°F Rise 1.5 GPM
  • Flow Rate @ 45°F Rise 1.0 GPM
  • Flow Rate @ 55°F Rise 0.8 GPM
  • Flow Rate @ 65°F Rise 0.7 GPM

Main Features:

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

Additional Features:

  • 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 start up function
  • Very DIY friendly and easy to install
  • Hand Shower Nozzle with On/Off Control
  • CSA Approved Regulator
  • Folding Handles makes this tankless water heater very portable
  • Kit Connector for Garden Hose
  • 5-year warranty

- 30 Day Return Policy. Please note: The Marey item must be NEW and NEVER INSTALLED for a refund. Please see full refund policy here

Maximum Flow Rate 1.5
Maximum Temperature (F) 96
Maximum Gallons per Minute 1.5
Minimum Activation Rate (gpm) 0.83
Minimum Temperature (F) 33
Related Gas Pressure 0.4 PSI
Pressure Rating (psi) 3.6 - 145 PSI
Required Volt Connection no
Uniform Energy Factor 0.93
Product  Dimensions (HxWxD)  15.74x11.61x5.11
Product  Weight (lbs) 9.9
Shipping Dimensions (HxWxD)  23.2x14.2x 8
Shipping Weight (lbs) 14
Water Connection Location Bottom
Water Connection Size (in.)  1/2


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Here's why we think you should shop with us at Outer Provisions.

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