It Performs Good For One Year Dec 21, 2016

Our company has about 70 0f the v53 tankless waterheaters installed in our park models and cabins we got 7 cabins in 2015 june and 9 more in 2016 dec we are having problems with the heater to keep it running i've called for tech support but no one has a contract with rinnai to do warrenty work. We have customers in them now and no hot water - please help.

Works Great Mar 30, 2016

Works great

Work Great - Easy Diy Install Mar 30, 2016

Easy to setup and the optional install kit had everything needed for the job. Unit came missing a panel cover and still am waiting to see if this gets resolved.

Purchased 36k Btu Quad Units Dec 16, 2016

10/21/14 - I purchased the 36000 BTU quad zone with 1-18K BTU , 1- 9K i-see BTU & 2 - 6K BTU indoor units, the salesperson - Kevin K. was excellent, he answered all my questions and went above & beyond to make sure my price compared to other sites were matched. He was so great that anytime I called ecomfort.com, I only asked for him and placed my order with him over the phone. I also sent Family & Friends to deal with him only... I did my research before contacting ecomfort, I... more

Till Now, Excellent Quality Jul 31, 2016

I have installed these units for last one month only and they seems to be great. Very quiet units and very efficient. I have installed total 7 units and all are running fine. I think everyone should get them installed by professional installers.