Internet #203378689

Model # GA5LP

0764177430878

2.0 GPM Liquid Propane Tankless Gas Water Heater

  • Safety ensured with anti-combustion and gas pressure protection
  • Designed for use with a 2-D cell battery making it eco-friendly
  • Made to supply limitless hot water when required
$ 93 90
$132.26

Save $38.36 (29%)

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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Safety ensured with anti-combustion and gas pressure protection
  • Designed for use with a 2-D cell battery making it eco-friendly
  • Made to supply limitless hot water when required
The MAREY GA5LP Indoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 1 or 2 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been in the water heating business since 1955, bringing tradition and innovation together.
  • Compact design saves space and is easy to install almost anywhere
  • Save up to 60% on electricity bills for water heating
  • Provide endless hot water on demand and only as needed
  • No electrical connection is required
  • Unlimited hot water whenever is needed; hot water is available in just a few seconds
  • Rustproof, no water loss due to leaks
  • Can last a lifetime, keeping 87% efficiency level
  • Anti-combustion and gas pressure safety protection
  • Designed in the USA
  • Works easily with low levels of water pressure



  • California residents see Prop 65 WARNINGS

Product Overview

  • Safety ensured with anti-combustion and gas pressure protection
  • Designed for use with a 2-D cell battery making it eco-friendly
  • Made to supply limitless hot water when required
Model #: GA5LP
Internet #: 203378689

The MAREY GA5LP Indoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 1 or 2 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been in the water heating business since 1955, bringing tradition and innovation together.

  • Compact design saves space and is easy to install almost anywhere
  • Save up to 60% on electricity bills for water heating
  • Provide endless hot water on demand and only as needed
  • No electrical connection is required
  • Unlimited hot water whenever is needed; hot water is available in just a few seconds
  • Rustproof, no water loss due to leaks
  • Can last a lifetime, keeping 87% efficiency level
  • Anti-combustion and gas pressure safety protection
  • Designed in the USA
  • Works easily with low levels of water pressure



  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Safety ensured with anti-combustion and gas pressure protection
  • Designed for use with a 2-D cell battery making it eco-friendly
  • Made to supply limitless hot water when required
The MAREY GA5LP Indoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 1 or 2 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been in the water heating business since 1955, bringing tradition and innovation together.
  • Compact design saves space and is easy to install almost anywhere
  • Save up to 60% on electricity bills for water heating
  • Provide endless hot water on demand and only as needed
  • No electrical connection is required
  • Unlimited hot water whenever is needed; hot water is available in just a few seconds
  • Rustproof, no water loss due to leaks
  • Can last a lifetime, keeping 87% efficiency level
  • Anti-combustion and gas pressure safety protection
  • Designed in the USA
  • Works easily with low levels of water pressure



  • California residents see Prop 65 WARNINGS

Product Overview

  • Safety ensured with anti-combustion and gas pressure protection
  • Designed for use with a 2-D cell battery making it eco-friendly
  • Made to supply limitless hot water when required
Model #: GA5LP
Internet #: 203378689

The MAREY GA5LP Indoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 1 or 2 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been in the water heating business since 1955, bringing tradition and innovation together.

  • Compact design saves space and is easy to install almost anywhere
  • Save up to 60% on electricity bills for water heating
  • Provide endless hot water on demand and only as needed
  • No electrical connection is required
  • Unlimited hot water whenever is needed; hot water is available in just a few seconds
  • Rustproof, no water loss due to leaks
  • Can last a lifetime, keeping 87% efficiency level
  • Anti-combustion and gas pressure safety protection
  • Designed in the USA
  • Works easily with low levels of water pressure



  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Product Depth (in.)
4.7
Product Height (in.)
17
Product Width (in.)
11.4
Vent diameter (in.)
4
Water Connection Size (in.)
1/2"

Details

Application Type
Residential
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
2.00
Flow Rate @ 45 F Rise (gallons/min)
1.50
Flow Rate @ 55 F Rise (gallons/min)
1.25
Flow Rate @ 65 F Rise (gallons/min)
1.00
Fuel Type
Gas
Gas Connection Size
1/2"
Gas Type
Liquid Propane
Heat Exchanger Warranty
1 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
115
Minimum Activation Rate (gpm)
0.83
Minimum Temperature (F)
33
Product Weight (lb.)
11lb
Required Volt Connection
No Voltage
Returnable
90-Day
Total BTU
34.600 Btu
Uniform Energy Factor
0.93
Vent Type
Type B Double Wall
Water Heater Features
No Additional Features
Wattage (watts)
0

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Labor Warranty
1 Year
Part Warranty
5 Year

Specifications

Dimensions

Product Depth (in.)
4.7
Product Height (in.)
17
Product Width (in.)
11.4
Vent diameter (in.)
4
Water Connection Size (in.)
1/2"

Details

Application Type
Residential
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
2.00
Flow Rate @ 45 F Rise (gallons/min)
1.50
Flow Rate @ 55 F Rise (gallons/min)
1.25
Flow Rate @ 65 F Rise (gallons/min)
1.00
Fuel Type
Gas
Gas Connection Size
1/2"
Gas Type
Liquid Propane
Heat Exchanger Warranty
1 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
115
Minimum Activation Rate (gpm)
0.83
Minimum Temperature (F)
33
Product Weight (lb.)
11lb
Required Volt Connection
No Voltage
Returnable
90-Day
Total BTU
34.600 Btu
Uniform Energy Factor
0.93
Vent Type
Type B Double Wall
Water Heater Features
No Additional Features
Wattage (watts)
0

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Labor Warranty
1 Year
Part Warranty
5 Year

Questions & Answers

Can this be used with a bbq grill tank?

Can this be used with a bbq grill tank?
Asked by: gnat
Yes, it can. That's how I've got mine set up. One 20lb tank will last you around two months of daily showers, however you will need to adapt the threads as the unit accepts a 1/2" pipe thread.
Answered by: DiamondBermuda
Date published: 2019-07-19

My ? Is that i have a rv but no hot water or electric can i just hook this up to my water and just use it how does it wo

Asked by: Jeremy
Hello! This unit GA5LP runs with batteries, no electricity is needed. All you need for the unit to work is water, gas connection, and batteries. Please take a look at the installation requirements section on the unit's manual. For any technical assistance you may reach us at: Toll-Free Phone Support - USA: +1 (855) 627-3955 Email Support: customerservice@marey.com. Marey´s working hours is Monday - Friday from 8:30 to 5:30 Eastern Time. Thank you!
Answered by: Marey Product Expert
Date published: 2019-11-27

What propane regulator hose can I used ? The spec says it's 1/2 "size but most of the hoses are 3...

What propane regulator hose can I used ? The spec says it's 1/2 "size but most of the hoses are 3/8".
Asked by: Hank
You can use 1/2" copper pipe. It's ok to use with propane but not natural gas. There is also a flexible stainless steel tubing available online with home depot.
Answered by: Randy
Date published: 2019-11-24

how wide is it and how long and can it be mounted laying down

Asked by: nubbs
No it can't be laying down
Answered by: Randy
Date published: 2019-11-23
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Customer Reviews

MAREY 2.0 GPM Liquid Propane Tankless Gas Water Heater is rated 4.1 out of 5 by 86.
Rated 1 out of 5 by from After 5 months of trying to make this thing work right, I've finaly come up with a solution. I'm ... After 5 months of trying to make this thing work right, I've finaly come up with a solution. I'm going in there with a bat and am going to beat the crap out of this pile of junk and go get another tank, I'm done.
Date published: 2019-10-26
Rated 4 out of 5 by from If I increase the water flow in the right control... If I increase the water flow in the right control button, the water heater element does’nt ignite. Them I have to decrease water flow. But works better than electric
Date published: 2019-10-30
Rated 5 out of 5 by from Ive bought these water heaters before. Last about 3-4... Ive bought these water heaters before. Last about 3-4 years for family of 4
Date published: 2019-10-15
Rated 4 out of 5 by from This system fir heating the water is great. Really... This system fir heating the water is great. Really enjoy it.
Date published: 2019-10-01
Rated 5 out of 5 by from Work great and easy instalation. Recomended water heater. Work great and easy instalation. Recomended water heater.
Date published: 2019-09-17
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-12-04
Rated 4 out of 5 by from It is an excellent product ... It is an excellent product
Date published: 2019-10-01
Rated 5 out of 5 by from Far From Idiot-Proof, but Perfect for RV I took a gamble on this product and have been absolutely blown away by value, quality and function. I have seen reviews saying, "I set it up and it worked great, and then it just stopped." Same happened to me, and while I didn't find the answer in the manual (it might be in there somewhere), I did discover that the igniter requires the water pressure knob to be almost at lowest possible point. The first time you turn on the water and nothing happens, you think, "Awwww, no - it WAS too good to be true." Or at least I did. But being a guy who leans more toward fiddling about with knobs than re-reading a manual, I discovered that the igniter requires a low water pressure setting. The other thing that came as a bit of a surprise was that I spent much more on parts and tools required for installation than I did on the heater. And HD sells most, but not all, of those supplies. I had to get a 4" pellet stove insulated pipe and adapter from a stove shop. Actually, I probably could have ordered those along with the heater and gotten everything on the cheap from HD, but I guess I was assuming everything would be available off-the-shelf, and, since I really needed a shower, I ended up spending a little more at a stove shop. You will need: Water line, water shut-off valve, gas line, gas shut-off valve, thread seal for both, a 3' section of Insulated pellet stove pipe, adapter to fit pipe to heater collar, rubber roof collar, and a rain cap. I also had to buy a 6" hole saw and arbor, but if you already have those, you will spend about $50 less than the $300 I spent on installation supplies. We have been using this for three months now and are just delighted with it. The install might have cost more than we expected, but now that it's in, I can swap in a replacement in about 5 mins
Date published: 2016-01-13
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