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Rinnai

Verified customer product ratings, model details, and review feedback.

Direct Vent Wall Furnace CT Series
R

Model: EX22CTN

AvidCX Verified

Direct Vent Wall Furnace CT Series

4.7 from 74 ratings

M-Series Condensing 95.0% Combination Natural Gas Boiler with 120,000 BTU Input

  • Input Range 8,200 - 21,500 BTU/hr
  • Capable of heating your whole home or complementing your existing heating system (Heating area varies by geographic region and location of install within the home)
  • Save energy – and money with Rinnai’s modulating technology which produces the specific level of heat needed.
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CUSTOMER REVIEWS
5 Stars
73%
4 Stars
23%
3 Stars
4%
2 Stars
0%
1 Stars
0%

4.7 from 74 ratings

"IT WORKS GREAT"

GGG Mar 15, 2022

5.0

WE ONLY HAVE TO SET IT ONCE ... IT MEETS OUR EXPECTION

"Customer review"

Anonymous Jan 25, 2022

4.0

"Great product"

Lionel/Winchester Dec 8, 2021

5.0

Perfect size for hobby area in the basement.

"It’s quiet, reliable and very efficient "

Alaska Nov 19, 2021

5.0

"Big things come in small packages "

Zukdad Nov 5, 2021

5.0

I replaced my entire heating system which was set up in my garage, included the old school hydronic heater in the garage itself. Looked at many different options for the garage and decided on your product. Very quiet and heats my oversized garage very well. I am more than satisfied with my purchase. Thank you for making a quality product.

"Great product but…"

Laj Oct 11, 2021

4.0

Unit gets warm and quickly but fan don’t blow across the room. Heat mainly stays a few feet in front of the unit. Additionally, there isn’t a way to wirelessly or via Bluetooth to connect a wall thermostat. Would be great to control the device with my phone so on my way home, my house could be warm.

"Warm and Cozy"

N2 Oct 2, 2021

5.0

2 Rinnai heaters were already installed when we purchased our house in 2012. Both were older units which we have replaced within the past 2 years. Units are very effective in keeping designated areas warm and cozy in the winter.

"Intuitive controls, heats room well"

Jwwongca Oct 2, 2021

5.0

3 months

"Decent products"

Alberta_guy1569 Oct 1, 2021

3.0

When Rinnai tankless water heaters and wall heaters work, they work well. When they don't work its a nightmare to find parts or people to repair them. The tankless water heaters do not work well in Northern Canadian climates very well. Have had the Tankless water heater and wall heater for 7 years. It does not meet my expectations compared to a standard hot water tank or furnace.

"Great product "

Captain Apr 29, 2021

4.0

Outstanding reliability and efficiency. One unit heats 900 sf apartment in upstate NY. Very little maintenance.

"My 550 heater I bought for 1800 can only be on 62 anymore than that is too much. I am very satisfied and I had one prior to that for 20 Yrs and I could have fixed it but I wanted to upgrade. "

Rinnai customer Apr 18, 2021

5.0

There is nothing I don't like about it. Except it has more features then the old one. I will be a permanent customer.

"Customer review"

Anonymous Apr 6, 2021

5.0

"Customer review"

Anonymous Mar 30, 2021

4.0

"Customer review"

Anonymous Mar 25, 2021

5.0

"Undecided"

Rabbits Mar 12, 2021

3.0

The model wall furnace I purchased was recommended by two different heating contractors but they may not have identified the right size.

"Customer review"

Anonymous Mar 12, 2021

5.0

"Customer review"

Shell Mar 4, 2021

5.0

Heats very well, I have had it for almost 2 months and exceeds my expectations

"Simply Amazing!!"

Johnny Utah Mar 4, 2021

5.0

Efficient, Quiet and Powerful

"Idaho man happy with new Rinnai - - "

jfj Mar 3, 2021

5.0

Just Lovei t Installed last summer Very effici8ent

"Works great"

Anonymous Mar 3, 2021

5.0

It warms better than the previous heater

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