Gwa 210.000 Feb 24, 2016

Great boiler. Went in with no problem started just fine. Will be using these boilers for a long.

Love It! Oct 20, 2016

We talked about this for years and finally had one installed in our master bedroom. Our bedroom is the farthest room from our main unit. We had to keep the thermostat lower than necessary to make our room tolerable to sleep at night. This unit is quiet and cools wonderfully. Doesn't take long to cool the room when turned on. So many options can be programmed with the remote control. LOVE LOVE LOVE!

Energy Efficient, High Quality Product Sep 15, 2016

I installed this unit about a month ago to heat/cool our 3rd floor loft (finished attic) and it has been working flawlessly so far. It is energy efficient and was straightforward to install using the instructions provided and the appropriate tools (torque wrench, vacuum pump in addition to standard tools). I did purchase a genuine Mitsubishi lineset (MLS143812T-15) elsewhere and found that the torque value of 25-30 ft-lb specified for the 3/8" flare connection was too much and it... more

Great Stuff Oct 18, 2016

I have used this product before. I would not do a shower using any other product. You spend a lot of time and $ doing a new shower, you should do it right. With this, I know everything is sloped properly, the products fit together and it will be waterproof. We used the shower for a few weeks while tile was on its way last time as the shower is watertight, even without tile.

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.