Marey Power Pak Plus PP110 2 GPM Flow Rate

Designed for light applications and limited residential use, the Marey PP110 is a nifty little tankless water heater than can provide hot water at up to 2 Gallons Per Minute. While this unit is definitely not intended to be used for whole homes or even larger apartments, if you like living off the grid or are simply going camping for a weekend, the PP110 should suffice. Marey is an international company with a location in Florida. Their products are shipped to all continents, including the United States. However, this specific model has limited applications in some states because it is not meant to be used in cooler temperatures.

Description

Designed for light applications and limited residential use, the Marey PP110 is a nifty little tankless water heater than can provide hot water at up to 2 Gallons Per Minute. While this unit is definitely not intended to be used for whole homes or even larger apartments, if you like living off the grid or are simply going camping for a weekend, the PP110 should suffice. Marey is an international company with a location in Florida. Their products are shipped to all continents, including the United States. However, this specific model has limited applications in some states because it is not meant to be used in cooler temperatures.

At TopTenWater.com, we’ve researched this product comprehensively to figure out what people like most about it and what its limitations are. In our pursuit to provide fair analysis on the unit, we researched various platforms including the Marey website, Amazon, and Home Depot, to see what consumers were saying about it. Overall, there were mixed reactions on the unit, which we will discuss later in our assessment.

The PP110 is designed to save water, space, and electricity thanks to its small footprint. Adjustments are simple on the device as is its management. Users require little water pressure to activate it, which comes in handy in off the grid situations. Just keep in mind that the incoming water temperature should be relatively high for this product to work effectively. That’s why Marey recommends using this unit in places like the southern states within the US or the Caribbean. The Marey PP110 comes with a 5-year warranty, so you can have peace of mind that if anything goes wrong, you can use the warranty to your advantage.

  • Tankless water heater with max flow of 2 GPM
  • Needs next to no pressure to activate
  • Uses energy only when operated
  • Comes with water flow control and four temperature level adjustments
  •  Water inlet has filter to prevent sediments from damaging unit
GOODBAD
Low power consumptionLimited applications
Small size ideal to carry/installNot designed for extensive in-home use
Highly affordableCannot be used in cooler climates
Easy availabilityWiring and plumbing modification required for install

Features

  • Good post-sales support and warranty
  • Created with brass, metal, and plastic
  • Can be set up for 10, 20, 30 or 40 amps
  • Has ability to adapt to house circuit breaker
Amperage30 amps
FinishWhite
Fuel SourceElectric
Maximum Temperature50F degrees
Minimum Temperature40F degrees
Minimum Activation Rate0.66 GPM
Uniform Energy Factor0.93
Water ConnectionBottom
Height10.2”
Depth4.8”
Width11.1”
Water Connection Size½”
Weight7 lbs.
Recommended Operating Pressure8 PSI to 90 PSI

The product evaluation team at TopTenWater.com has gone through each review posted on this unit to see what the customer sentiment is. We assessed reviews on Amazon.com and HomeDepot.com to discover a great deal about the Marey PP110 tankless water heater. This information was beyond what was provided on the Marey website. To begin with, the majority of reviews on Amazon were negative, which doesn’t reflect positively on the company or the product. The picture wasn’t that different on the Home Depot website either. Let’s look into what people said.

With only one 5-star review of the Marey PP110 on Amazon, we weren’t too pleased with the product. The user simply commended the unit and provided no detail about its functionality or what they liked about it. The remaining reviews that weren’t completely negative mentioned that you need to have good water flow for the PP110 to work properly. In addition, the same user also commented that users should wire it directly with a 40-amp breaker for it to operate effectively. Another user said while the unit is not high powered, it is suitable for lower flow applications in which the incoming water temperature isn’t very low. Generally, it seems that the incoming water temperature should be above 20F degrees for the PP110 to provide properly heated water.

One user complained that they hired an electrician and a plumber and paid them hundreds of dollars to install the unit. However, the result was unsatisfactory because the product didn’t provide hot water as intended. A different person said the unit doesn’t work properly, as it provided just lukewarm water. Another consumer was disappointed that Marey has been in business for so long, yet they sell second-rate products like the PP110. This user said they were misled since the product description said you can control water flow, however when they called customer support, they were informed that in order to control water flow, the user had to close the faucet at the wall.

Users on the site were generally happy with the product. They said installation was easy, however if you have a water regulator, be sure to adjust it, otherwise the unit will not activate. This person used it on setting number 2 and used a 30-amp breaker with it. Another consumer was glad the installation was quick and simple. They only had to wait a minute or two until the water got considerably hot. They were excited to see how the newly installed tankless water heater would save them money thanks to no gas consumption and limited electric draw. The remaining positive reviews were 5 stars and it seemed consumers were enjoying the product.

One user said that the product didn’t run under their sink and it kept tripping the breakers. This may have been an issue with improper installation, however. Another consumer claimed the unit did not heat and they sent it back immediately for a refund. However, this person couldn’t recuperate the cost of hiring a plumber. When they had installed the product, no light tuned on and the appliance seemed to be dead on arrival. Similarly, someone said that they purchased the Marey PP10 tankless water heater for their bathroom, however, it didn’t heat the water as they expected, so they returned it.

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