The Best Tankless Water Heater Manufacturers Of 2018 (Buyer’s Guide)

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Best Tankless Water Heater Manufacturers
Our team gladly presents you the complete buying guide for tankless water heater manufacturers. We picked the best tankless water heater manufacturers available on the modern market and thoroughly reviewed them. All of them are presented on the marketplace, so you can order them in mere seconds.

On this page, you will find the newest rating list of the best tankless water heater manufacturers. Our team has tested over a hundred models and picked top models that money can buy. If you want to get the best value out of your dollars — choose a tankless water heater manufacturers from the list below.

The 5 Best Tankless Water Heater Manufacturers of 2018

Name and Features Image Rating Details
1. Bosch Tronic 3000 T 4-Gallon Electric Mini-Tank Water Heater
Electric water heater is easy to maintain and has glass-lined tank for long service life.
Bosch Tronic 3000 T 4-Gallon Electric Mini-Tank Water Heater
5.0
Read reviews
2. Eemax SP80 8.0KW 277V Single pt. Electric Tankless Water Heater (Easiest to Adjust)
Eemax water heaters are designed to reduce liming and calcification.
Eemax SP80 8.0KW 277V Single pt. Electric Tankless Water Heater
4.8
Read reviews
3. Marey 5.4 GPM Natural Gas Tankless Hot Water Heater ETL Approved GA16NGETL (Most Stylish)
The tankless heater can heat an unlimited volume of water as needed.
Marey 5.4 GPM Natural Gas Tankless Hot Water Heater ETL Approved GA16NGETL
4.5
Read reviews
4. Bosch Tronic 3000 T 7-Gallon Electric Mini-Tank Water Heater
This larger model can be mounted vertically (7 gal.
Bosch Tronic 3000 T 7-Gallon Electric Mini-Tank Water Heater
4.3
Read reviews
5. Tankless Gas Water Heater Excel Pro PROPANE LPG GAS 6.6 GPM Whole House and
Power vented directly vertically (rooftop) or sideways (wall) via stainless steel cat iii flue 3.5″ diameter included (20″).
Tankless Gas Water Heater Excel Pro PROPANE LPG GAS 6.6 GPM Whole House and
4.3
Read reviews

 

 
 

Style
5/5
 

Versatility
5/5
 

Durability
5/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
5.0
Bosch Thermotechnology ES4 Tronic 3000 T 13.8 x 13.5 x 13.8 inches 23.1 pounds
Check Price

Fast recovery rate eliminates long waits for hot water at your sink. 36-37″ cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source. Electric water heater is easy to maintain and has glass-lined tank for long service life. Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water. 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it.

 

 
GOOD
Can be shelf
4 gallon point-of-use mini-tank fits under your sink
Electric water heater is easy
36-37″ cord plugs in
Fast recovery rate eliminates long waits
BAD
I liked everything about it.
 

I am wondering if buying a tankless water heater manufacturers online is safe

Buying tankless water heater manufacturersonline is absolutely safe! In fact, it might be even safer than buying them in a local store, since you do not need to leave your house. Moreover, if you get a malfunctioning item you can always get a refund or a replacement.

 

 
 

Style
5/5
 

Versatility
5/5
 

Durability
4/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.8
Eemax SP80 12 x 5 x 3 inches 3.33 pounds
Check Price

Eemax water heaters are designed and tested to last past the 10 year mark. Eemax water heaters are designed to reduce liming and calcification. Eemax tankless water heaters heat your water faster, heat your water with more precision, and heat your water safer. Micro-processors keep the water the exact temperature with +/- 1 degree accuracy to prevent scalding. Heat water instantly where you use it, so you don’t have to waste water waiting for the water to heat up.

 

 
GOOD
Eemax water heaters are designed
Micro-processors keep
Eemax tankless water heaters heat your water faster
Eemax water heaters are designed
BAD
May be too heavy for some people.
Requires regular maintenance.
 

 

 
 

Style
5/5
 

Versatility
4/5
 

Durability
5/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.5
Marey Heater Corp 14 x 14 x 22 inches 40 pounds
Check Price

Rustproof, no water loss due to leaks. 5 years manufacturer’s warranty. The tankless heater can heat an unlimited volume of water as needed. Hot water is available in just a few seconds. Digital panel showing output water temperature. Activates by water flow from the moment the faucet is opened. Can last a lifetime, keeping up to 87% efficiency level. Compact design saves: space and allows for easy installation just about anywhere.

 

 
GOOD
Digital panel showing output water temperature
The tankless heater can heat an unlimited volume
Activates by water flow from
Etl approved
BAD
The housing looks good but feels very fragile.
There are many models with better price/quality ration.
 

 

 
 

Style
5/5
 

Versatility
3/5
 

Durability
5/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.3
Bosch Thermotechnology ES8 Tronic 3000 T 17.5 x 14.5 x 17.5 inches 35 pounds
Check Price

7-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Heating capacity of 1440 watts and a temperature range of 65-145 f. This larger model can be mounted vertically (7 gal. Of water supply) or horizontally (5.1 gal. Of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit. Hard-wire the 7-gallon model to provide the on-demand reliable water source your home needs. Can be shelf, wall or floor mounted (bracket included for vertical orientation only); simply tap into the cold water line and install the water heater directly at the sink to provide hot water.

 

 
GOOD
Heating capacity
Can be shelf
This larger model can be mounted vertically
7-gallon point-of-use mini-tank fits under your sink
BAD
It is difficult to use in winter.
 

 

 
№ 5. Tankless Gas Water Heater Excel Pro PROPANE LPG GAS 6.6 GPM Whole House and for Hydronic Heating Compare to Rinnai, Rheem, Noritz, Bosch Free Flue Kit
 

Style
4/5
 

Versatility
5/5
 

Durability
4/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.3
gasFlex 14.5 x 5.5 x 23 inches 69 pounds
Check Price

Certified for installation in manufactured (mobile) homes pure copper heat exchanger. Propane gas – up to 140.000 powerful btu’s of heating power. Delivers 6.6 gpm of hot water with a 35 f instant temperature rise. Power vented directly vertically (rooftop) or sideways (wall) via stainless steel cat iii flue 3.5″ diameter included (20″). Modulates heat output in response to the flow rate of water running through the unit.

 

 
GOOD
Delivers 6.6 gpm
Propane gas
Power vented directly vertically
Modulates heat output in response
BAD
You will not be able to use it on the daily basis.
 

How did you create this rating list with the best tankless water heater manufacturers?

During the creation of this buying guide, we had to look through hundreds of tankless water heater manufacturers. Our team compared many products from various brands in order to find the most optimal model with the best price to quality ratio. The goal was to determine tankless water heater manufacturersthat offer the most value for their money, and we think that we have achieved it.

What should be the warranty period for a good tankless water heater manufacturers?

We highly recommend you to buy tankless water heater manufacturersfrom brands that offer prolonged warranty. If something goes wrong and your tankless water heater manufacturers breaks down, you will be able to repair it without spending a single penny. Most companies offer a two-year warranty for their products.

What warranty period is considered optimal for tankless water heater manufacturers?

We think that a two-year warranty is more than enough for a decent tankless water heater manufacturers. There are many premium options with a lifetime warranty, but we do not think that it is necessary. We recommend you to simply replace tankless water heater manufacturers with a new one after some time.

What is the average cost for a good tankless water heater manufacturers?

Price is a very important factor of any tankless water heater manufacturers. Usually, the higher it costs the better its quality. However, we recommend you to consider all characteristics of a tankless water heater manufacturers. There are many models with an average price tag that can compete with the most expensive options.

Are there any reasons to buy tankless water heater manufacturerswith a lifetime warranty?

Companies that make tankless water heater manufacturersoffer all kinds of warranties for any taste. Usually, cheap models have only a 6-month warranty or do not have it at all. Average users recommend choosing a tankless water heater manufacturers with a two-year warranty, but we believe that the five-year warranty is much better and safer. At the same time, our team would not recommend you to buy models with a lifetime warranty since the vast majority of them is significantly overpriced.

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My name is Diana Pierce and I am a Electronic Service Technician. I graduated from Southwestern Community College - Sylva, NC.

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diana@nordfalcon.com
276 5th Ave Suite 704 New York, NY 10001
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