Model # GA10LP

Internet #203831044

Store SKU #684615

MAREY 3.1 GPM Liquid Propane Tankless Gas Water Heater
0764177430991

MAREY

3.1 GPM Liquid Propane Tankless Gas Water Heater

  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
$229.99 /each

Frequently Bought Together

Product Overview

The MAREY GA10LP Indoor Propane Gas Tankless Water Heater can provide up to 2.7 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 to supply endless hot water for up to 2 or 3 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 on the water heating business since 1955, bringing tradition and innovation together.

  • Provide endless hot water on demand and only as needed
  • Save up to 60% on electricity bills for water heating
  • Compact design saves space and is easy to install almost anywhere
  • No electrical connection is required
  • Unlimited hot water whenever is needed
  • 5-year warranty
  • Allows water temperature to be controlled
  • Rustproof, no water loss due to leaks
  • Works easily with low levels of water pressure
  • Perfect alternative for those homes experiencing frequent power outages
  • Determine the proper Tankless Water Heater for your household by using our buying guide

    Marey Tankless Water Heater

  • Use our temperature map to calculate your Gallons Per Minute

    Marey Tankless Water hEater Temperature Map

Info & Guides

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Price
$229.99 /each
$232.79 /piece
$446.95 /box
Name 3.1 GPM Liquid Propane Tankless Gas Water Heater 3.1 GPM Liquid Propane Gas Digital Panel Tankless Water Heater 6.8 GPM Outdoor Liquid Propane Gas Tankless Water Heater
Brand MAREY MAREY Eccotemp
Ratings (24) (11) (7)
Flow Rate @ 45 F Rise (gallons/min) 2.25 2.25 5.7
Gas Type Liquid Propane Liquid Propane Liquid Propane
Indoor/Outdoor Indoor Indoor Outdoor
Total BTU 79.228 Btu 79.228 Btu 140000.000
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Customer Questions & Answers

is this a disposable unit or can it be flushed periodically to remove deposits?

none
Asked by: rooster
flush periodicly
Answered by: Buzz
Date published: 2017-02-03

Can we use a 20 lb propane bottle (i.e. like a BBQ) to supply this heater, when it is needed?

Can we use a 20 lb propane bottle (i.e. like a BBQ) to supply this heater, when it is needed?
Asked by: Randal
yes but keep in mind these are high BTU units and will burn off the propane quite quickly with heavy use. as a full-time RV resident and very experienced with LPG use. Depending on frequency of use. 2 0:15 min showers and dish washing once per day, a 20 lb tank or 4.5 gals should last you approx 5 days. if you need more lasting time I recommend a 100 lb cylinder tank (23 gals).
Answered by: Buzz
Date published: 2017-02-23

Do the vent materials have to be purchased separately?

Do the vent materials have to be purchased separately?
Asked by: Ana
yes
Answered by: Buzz
Date published: 2017-02-03

Can this unit be installed horizontal?

Asked by: Johnny
IDK
Answered by: THWH
Date published: 2017-02-01
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Customer Reviews

3.1 GPM Liquid Propane Tankless Gas Water Heater is rated 4.1 out of 5 by 24.
Rated 4 out of 5 by from Great priced product and relatively easy to install, it gives enough hot water to meet our needs ... Great priced product and relatively easy to install, it gives enough hot water to meet our needs and is so much more convenient than a bulky hot water tank. The only problem we have ( and its a BIG one) is that as we are on a spring water system our water pressure varies from 25 to 35 psi continually and that constantly changes the outgoing water temperature which makes taking a shower an art in itself, stepping into the water only in the middle of the pressure change. This unit is only really suitable for city water. I now have the choice of installing a pressure regulator or replacing this unit with a thermostatically controlled one, money either way !!! Maybe Home Depot will read this and offer me a deal ??
Date published: 2016-12-06
Rated 4 out of 5 by from We have had this heater approximately a month and it has outperformed my expectations. The water... We have had this heater approximately a month and it has outperformed my expectations. The water coming out of our well is a balmy 50 degrees, and we have this set up in a not very well insulated shower house. We have comfortably taken showers when it is below freezing in our shower room (we always drain the unit immediately afterward). We run this heater with the water flow low on the winter setting and the flame turned most of the way up, and it provides an abundance of hot water. If we turned it all the way up, it would be too hot to shower in. So far the only complaint I could think of is it tends to chew through D cell batteries pretty quickly. We started opening the battery cover so the batteries are disengaged while the unit is not in use to try to help keep them longer. We use rechargeable AA batteries around the house, so I got some AA to D converters on eBay so we can use our rechargeables in it. The last regular Ds we put in the heater haven't run out yet so I have yet to try this -- just food for thought. Otherwise I am extremely pleased with this tankless heater and plan to continue to use it in our home after we're done remodeling in lieu of a regular hot water heater.
Date published: 2016-12-13
Rated 5 out of 5 by from Tankless instant hot water The customer lives in a retirement mobile home.where the gas company charges a $15 a month convenience fee for the pleasure of having a pipe hooked to your home wether or not you use the gas. Living alone on a fixed income, this customer couldn't afford to heat and store water. Where he lives ground water is warm enough to bath all summer without the heater going. I recommended the product, he made his decision immediately and has raved to all his other fixed income friends. I had had requests and will be installing more of them here.in the park.
Date published: 2017-01-07
Rated 5 out of 5 by from The outside temperature is minimum for winter time here, so it is a good test for the Tankless H... The outside temperature is minimum for winter time here, so it is a good test for the Tankless Hot Water Heater (THWH). The unit has met all our hot water needs. Simple to install and adjustable. This unit has met all our hot water needs.
Date published: 2017-02-01
Rated 5 out of 5 by from Happy Customer converted the second water heater in our home from tank to tankless to service 2 bathrooms. Works well, lights right up every time and being smaller uses a lot less space in the garage.
Date published: 2017-01-25
Rated 5 out of 5 by from Marry 3.1 GPM Liquid Propane Tankless Water Heater Perfect heater to supply a single point of service. Works great! I am very happy with this heater.
Date published: 2017-02-07
Rated 5 out of 5 by from Very awesome Works perfectly. Saves propane and space. Easy set up.
Date published: 2017-01-03
Rated 5 out of 5 by from This unit replaced a smaller one at our "little cabin in the woods", so installation was a small ... This unit replaced a smaller one at our "little cabin in the woods", so installation was a small challenge - fittings and clearance to get them connected. But the unit performs great! We decided not to go with Z-vent, but instead used B-vent, since it's available everywhere and we will happily replace it every ten years. The only hiccup to the operation of the unit was that it appears that they switched the winter/summer switch operation - buyer beware...
Date published: 2017-02-07
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