Marey GA16LPDP 4.3 GPM Propane Tankless Water Heater Open Box
Manufacturer: Marey
SKU: GA16LPDP






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(888) 999-1522
$ 289.00
$ 289.00
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Product Overview
The powerful 16L Liquid Propane Gas Tankless Water Heater with digital display is the perfect energy efficient solution for your home which will not only help you save money, but also help you save money on your electric bills. This powerful unit only operates on 3V, making it ideal for off-grid applications or anywhere electricity is limited. Copper heat exchanger resists corrosion allowing it to last a lifetime. At a standard faucet flow of 1.5 GPM, the temperature increase is 95 degrees Fahrenheit. The LCD display gives an accurate outlet water temperature which ensures your hot water is always at the exact comfort level which you desire.
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.



100% certified by the manufacturer
Guaranteed to work like new or your money back
5 year manufacturer warranty
Authorized Marey dealer
Ships out same or next day
Features
- Tankless Liquid Propane Gas Water Heater
- Compliant with Department of Energy gas tankless water heater requirements
- Digital Panel displays outgoing water temperature
- Very DIY friendly and easy to install
- Heats unlimited volume of water on-demand as needed
- Does not require electricity (operates with 2D cell batteries)
- Saves water and uses up to 60% less electricity than conventional tank water heaters, making it cost-effective and eco-friendly
- Perfect alternative for homes with frequent power outages or off-grid applications
- Only uses gas while water is flowing
- Works easily with low levels of water pressure
- Anti-combustion and gas pressure safety protection
- Can maintain 87% efficiency level throughout a lifetime
- Rustproof design, no water loss due to leaks
- Excellent customer service support and 5 year warranty
Specifications
Hot Water Outlet per Minute | 16 LPM / 4.3 GPM |
Heat Loss | 100,00 BTU/h |
Min. Water Pressure Activation | 20 PSI |
Activation Flow Rate | 0.75 GPM |
Maximmum Flow Rate | 4.3 GPM |
Dimensions | 16.5 x 27.9 x 8.2 in. |
Weight | 29 lbs. |
Gas Type | Liquid Propane Gas (LP) |
Safe Operating Pressure | 5 - 140 PSI |
Related Gas Pressure (PSI) | 0.4 PSI |
Exhaust Discharge Mode | Flue Duct Type |
Aplicable Water Pressure | 3.6 - 145.0 PSI / 0.25 - 10 bar |
Ignition | 2D Cell Battery Powered (not included) |
Energy Efficiency | 54% - 87% |
Uniform Enery Factor | 0.8 |
Package Contents
Marey GA16LPDP Propane Tankless Water Heater
User Manual
Warranty



This product comes with a 5 year factory warranty.
Manuals & Documentation
Customer Reviews (9)
This heater has never worked correctly. The only time that it does work, is if the hot water is turned on 100%. Any time that the cold water is turned on slightly, the heater turns off. The heater leaked from the mixing valve when it was originally installed. I tightened the screw that it was leaking from, and found out that it seemed like an adjustment, so I backed it out the number of turns that it took to tighten it. Maybe this is the problem??? The box says to contact Marey for support, but there is no return communication. It has been several months that I've been trying to find out what to do.
Installation was pretty straight forward. Haven't had it long but we live at 9,000 ft. And so far the unit works great!
This is really a great unit
There seems to be no guide to usage of the adjustments in the instructions. The knobs are identified but no reason WHY you would use one setting over another and how they all interact, and there is a control on the bottom which is not identified at all. but it turns on and heats well, but it needs quite a good water flow to turn on otherwise the water just flows through unheated. It is a BIG unit. and 27 lbs! :-)
I love mine, I have a trailer with 30 gallon hot water tank, it went out,installed tankless, now instead of heating 30 gallons I just heat what I need
Marey GA16LPDP 4.3 GPM Tankless Water Heater Open Box (Free upgrade to new unit)