Tankless Water Heater

Best Condensing Tankless Water Heater in 2020 | Reviews

 

 

 

 GASLAND Outdoors BE158L


 

 Rinnai RU199iN Sensei 11 GPM


 

Eccotemp i12-LP water heater


Do you complain about wasting too much energy & gas bills each month? Because of your tankless water heater? do you want a smart one that helps for saves many bills for you? So, just have look at the best condensing tankless water heater.

 

Moreover, compared with the conventional natural gas and propane tankless water heater. So, this kind of water heaters adopts two heating exchanger to decrease energy consumption & greenhouse gas effectively.

 

In addition,  some of them reach a peak level of 0.97 uniform energy factor and 0.99 energy factor, which is excellent in energy consumption.

 

Because of the rising gas price & lower4 operating costs. Condensing the tankless water heater becoming more & more popular around the world.

 

So, in this guide, we would like to offer detailed introductions on condensing the technology & provides the top-rated reviews for you.

 

Also, read our latest guide about the best tankless water heater for large homes.

 

Best Condensing Tankless Water Heater

 

We recently reviewed the best point of use tankless water heater. So, if you are looking for the best condensing tankless water heater, then you are landing in the right place.

 

In this guide, we’ve reviewed the top-rated best condensing gas water heater including their features, quality, performance, user reviews, pros, and cons. Also, this guide will help you to choose the best condensing water heater at an affordable price.

1- GASLAND Outdoors BE158L – best rated condensing tankless water heater

GASLAND Outdoors BE158L – best rated condensing tankless water heater

 

GLASLAND tankless water heater is ideal for the outdoor portable gas water heater. This condensing tankless water heater maintenance comes with a lot of features.

 

First, we’ve multiple safety systems in place such as the flame failure device and the anti-freeze protection as well as the overheating protection.

  • Quality: This best tankless gas hot water heater has a lightweight and portable design that attracts people. It is also an energy-saving tankless water heater.
  • Performance: This best propane tankless water heater comes with CSA approved safety. It automatically decreases the water pressure between 2.5- 110PSI. this natural gas condensing tankless water heater has n compact and lightweight design that offers you to carry anywhere you want. Furthermore, this tankless water heater comes with 11.5% energy-saving technology.
  • Features: This tankless condensing gas water heater features a CSA approved technology and compact and lightweight design. It also features an 11.5% energy saving capacity.
  • Users reviews: This product contain a 74% – star rating from its customers.
  • Overall rating: 4.5 out of 5.0.
  • Best use: This GASLAND tankless water heater is best to use for outdoor use and ideal water heater for dishwashing.

Pros

  • CSA approved safety
  • Portable design
  • Hot water
  • Energy saving
  • Highly recommended

Cons

  • No battery included

2- Rinnai RUC98iP – best condensing tankless water heater

Rinnai RUC98iP – best condensing tankless water heater

 

Rinnai RUC98iP is the ultra series propane tankless water heater. This best rated condensing tankless water heater has a sleek design with a metallic finish.

 

Moreover, this tankless water heater fits best with the appliances that have a similar silver finish. This best commercial tankless water heater comes to the two pipe installation that helps the user.

  • Quality: This Rinnai non-condensing tankless water heater itself is imported with the concentric model and comes with the option of PVC venting.
  • Performance: This best non-condensing tankless water heater has a sleek design. Its design is space-saving, thus this tankless water heater allowing the heater to be installed indoors. In addition, this condensing gas water heater has an ultra-low NOx emission and it is capable of up to 199,000BTU. The fabulous feature of this water heater is that no fabrics included.
  • Features: This condensing tankless water heater natural gas features up to 0.96 energy factor and up to 0.92 uniform energy factor. It also features a sleek design and imported quality.
  • Users reviews: This product contain a 63% 5- star rating from its customers.
  • Overall rating: 4.3 out of 5.0.
  • Best use: This Rinnai tankless water heater is best to use for washing hands and an ideal tankless water heater for shower.

Pros

  • Imported
  • No fabrics
  • PVC venting option
  • Space-saving design
  • Two pipe installation

Cons

  • Concentric exhaust required

3- Rinnai RU199iN Sensei – Rinnai propane condensing tankless water heater

Rinnai RU199iN Sensei – Rinnai propane condensing tankless water heater

 

As we all know, Rinnai is a well-known water heater manufacturing company that delivers compact and portable tankless water heater at affordable prices for consumers.

 

In addition, this tankless water heater with stainless steel heat exchanger comes with a water flow rate of 11 gallons per-minutes (GPM). It also has an indoor installation and equipped with super high efficiency.

  • Quality: This condensing tankless water heater works comes with the residential factory warranty. It is also made up of high-quality materials.
  • Performance: This tankless water heater has a minimum BTU of 15,000 and the maximum BTU of 199,000. It also comes with an incredible water flow rate of 11 gallons-per-minute (GPM). Moreover, this condensing tankless water heater natural gas equipped with the Circ logic technology that allows the user to set the recirculation pattern that coincides with the typical habits.
  • Features: This best condensing water heater features endless hot water for the entire home. It also features an 11-gallon per-minute water flow rate.
  • Users reviews: This product contain an 82% 5- star rating from its customers.
  • Overall rating: 4.6 out of 5.0.
  • Best use: This water heater is best to use for bathing purposes and an ideal tankless water heater for laundry.

Pros

  • High-efficiency tankless water heater
  • 11 GPM
  • Circ-logic technology
  • Residential factory warranty
  • Durable

Cons

  • Not worth for money

4-  Eccotemp i12 LP – best non-condensing tankless water heater

Eccotemp i12 LP – best non-condensing tankless water heater

 

If you’re looking for a portable and compact tankless water heater at an affordable price, then this Eccotemp i12 LP is the ideal choice for you. It has a very pleasant design that attracts people.

 

In addition, this quiet tankless water heater could be placed almost anywhere you want in your house.  Its front panel is made of black tempered glass which has an LED display.

  • Quality: This 15 GPM tankless water heater has a sleek design. Its front panel is made up of high quality black tempered glass which has LED display controls.
  • Performance: This best commercial tankless water heater does not require any pilot light. Because this tankless water heater helps you to reduce energy consumption. Moreover, its fully automated temperature controls have an energy-saving mode, besides the child-lock technology. So, this makes energy efficient.
  • Features: This condensing tankless water heater drain features a safe electronic ignition system. It also features a sleek and modern design with black tempered glass.
  • Users reviews: This product contain a 66 5- star rating from its customers.
  • Overall rating: 4.1 out of 5.0.
  • Best use: This condensing tankless water heater is best to use for the shower and the best tankless water heater for bathroom use.

Pros

  • No pilot light required
  • Sleek & modern design
  • LED display controls
  • Fully automated temperature controls
  • Child lock technology
  • Well made

Cons

  • The exhaust can get very hot

5- Rinnai V65eN – best commercial tankless water heater

Rinnai V65eN – best commercial tankless water heater

 

Here is another compact and portable product from the Rinnai company. But, this one is highly recommended. It provides you the very hot water and comes with a water flow rate of 6.5 gallons per-minutes.

 

Furthermore, this best tankless water heater propane is suitable for indoor use. In case, if your climate is suitable for outdoor installation, then there is an outdoor unit too.

  • Quality: This condensing tankless water heater maintenance is made up of high-quality materials. It is a mid-efficiency tankless water heater.
  • Performance: This natural gas condensing tankless water heater comes with a decent water flow rate of 6.5 gallons per-minutes (GPM). In addition, this Rinnai propane condensing tankless water heater also comes with up to 0.82 energy factor. It has a maximum BTU of up to 120,000.
  • Features: This condensing hot water heater tankless features the outdoor installation and lightweight design. It also features the meets California & Texas NOx emissions standard.
  • Users reviews: This product contain a 77% 5- star rating from its customers.
  • Overall rating: 4.5 out of 5.0.
  • Best use: This Rinnai tankless water heater is best to use for outdoor installation and the best water heater for the bathroom.

Pros

  • Best value for money
  • Outdoor installation
  • Lightweight and compact
  • Texas NOx emissions standard

Cons

  • Average energy efficiency

6- Rinnai RL94IN RL Series – condensing hot water heater tankless

Rinnai RL94IN RL Series – condensing hot water heater tankless

 

Here is another amazing product from the Rinnai company. But, this one is highly recommended and lightweight. This Rinnai propane condensing tankless water heater comes with a water flow rate of up to 9.4 gallons per-minutes.

 

Furthermore, this tankless water heater life expectancy is the ideal choice for large homes with intuitive design features that effectively manage water consumption.

  • Quality: This condensing tankless water heater natural gas has an intuitive design that attracts people. It is made up of quality materials.
  • Performance: This condensing tankless water heater works has a circ-logic technology that allows the user to set the recirculation patterns that coincide with your typical habits. Moreover, this tankless water heater comes with a water flow rate of up to 9.4 galloons per-minute (GPM). It also has a residential factory warranty including 120-months of the heat exchanger, 12-months for labor, and 60-months for parts.
  • Features: This condensing tankless water heater natural gas features a decent water flow rate for up to 9.4 gallons-per-minute (GPM). It also features a residential factory warranty and compact design.
  • Users reviews: This product contain a 72% 5- star rating from its customers.
  • Overall rating: 4.3 out of 5.0.
  • Best use: This Rinnai tankless water heater is best to use for washing clothes and dishwashing purposes.

Pros

  • Durable
  • Indoor installation
  • Residential factory warranty
  • Highly recommended

Cons

  • Expensive
  • No support for manufactures

7- Rheem Tankless Water Heater – Rheem noncondensing tankless water heater

Rheem Tankless Water Heater – Rheem noncondensing tankless water heater

 

As well all know that Rheem is the well-known water heater manufacturing company that delivers compact and portable water heaters at affordable prices for consumers.

 

In addition, this 10 GPM tankless water heater has a long-lasting service life as compared to another tankless water heater. This tankless water heater is compatible with the gas line which makes it easier to replace.

  • Quality: This gas-fired instantaneous water heater has an attractive design and made up of high-quality materials.
  • Performance: This tankless water heater with stainless steel heat exchanger comes with a water flow rate of up to 9.5 gallons-per-minute (GPM). It is compatible with the standard gas line making it easier to replace a traditional tank. Moreover, its small wall mount design frees up valuable floor space within your home.
  • Features: This Rheem condensing tankless water heater features save energy and compatible with the gas line. This tankless water heater also features an ideal water flow rate of up to  9.5 gallon-per-minute (GPM).
  • Users reviews: This tankless water heater contains a 100% 5- star rating from its customers.
  • Overall rating: 5.0 out of 5.0.
  • Best use: This Rheem tankless water heater is best to use for indoor use only and best for hand washing.

Pros

  • Save energy costs
  • Long service life
  • Decent GPM
  • Perfect for replacement
  • Highly recommended

Cons

  • No cons yet!

8- Happy Buy 18L – best condensing tankless water heater

Happy Buy 18L – best condensing tankless water heater

 

Happy Buy 18L is the ideal water heater for beginners. This one is less expensive from the price point of view. This natural gas condensing tankless water heater comes with a water flow rate of 18L per minute.

Moreover, this best tankless water heater for home loaded with the heat of 36 kilowatts (KW).  It also has a rate gas pressure of up to 2000 pascal.

  • Quality: This best tankless water heater for the money has an attractive design and the best value for money. This product is well made and works very well.
  • Performance: This condensing hot water heater tankless adopt heat resistant metal body. And, the low water pressure startup the function and comes with efficient energy saving. This tankless water heater is equipped with the anti protection function, overheat protection, over water pressure protection, and automated IC ignition function.
  • Features: This condensing tankless water heater drain features energy-saving capacity and combustion technology. It also features a LED screen and stainless steel body.
  • Users reviews: This product contain a 46% 5-star rating from its customers.
  • Overall rating: 4.0 out of 5.0.
  • Best use: This tankless water heater is best to use for the bathroom and the ideal water heater for dishwashing.

Pros

  • Less expensive
  • Energy saving
  • Combustion technology
  • LED screen
  • Stainless steel body

Cons

  • Cheaply made

Conclusion:

 

We think that the Rheem tankless water heater is the ideal choice for beginners. This tankless water heater comes with a water flow rate of up to 9.5 gallon-per-minute (GPM). It saves up to 1100 gal water per year with the exclusive water-saving setting. This product is compatible with the standard gas line making it easier to replace a traditional tank.

 

Second, we’ve Rinnai RU199eN, It is a super high-efficiency hot water heater. This tankless water heater comes with an exceptional water flow rate of 11 gallons per minute (GPM). It also comes with the Circ-logic technology that allows the user to set the recirculation patterns that coincide with your typical habits.

 

Last but not least, we’ve got a Happy Buy tankless water heater. This one comes with a water flow rate of up to 4.8 gallon-per-minute (GPM). It comes with the anti protection function, overheat protection, over water pressure protection, and automated IC ignition function.  This tankless water heater also has the energy-saving capacity and combustion technology.

 

Frequently Asked Question About The Best Condensing Tankless Water Heater

 

 

Which brand is best for a tankless water heater?

 

  • Rinnai
  • Rheem
  • Stiebel
  • Hike Crew
  • AO Smith

 

Should I buy a condensing & non-condensing tankless water heater?

 

When efficiency is key. Then the condensing models outperform their kin coming in at 90% efficiency as compared to the 80% of the non-condensing tankless water heater. Both choices are more efficient.

 

What’s the life span of the tankless water heater?

 

Almost 20 years. plenty of tankless water heaters have a life expectancy of more than 20-years. They’ve easily replaceable parts that extend their life many more years. In contrast, storage tankless water heaters last 10 to 1 years.

 

IS Rheem & AO Smith better?

 

Rheem is a good and mid-level tankless water heater brand that is not too costly. Its reputation for manufacturing durable and reliable water heater that makes it a good choice for most homes. On the other hand, AO Smith is possible the better choice for gas water heaters. But, only by the fraction.

 

 

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