Posts tagged Rinnai Tankless

Rinnai Tankless

The Rinnai tankless water heater is one of the best brands of tankless systems out there. This is simply because the unit is reliable.

The specifications and features on any of the Rinnai tankless product lines are on par with all other major tankless brands, they consume similar amounts of gas, produce very similar hot water quantities, and have nearly the exact same efficiency ratings.  Day in and day out the Rinnai tankless just works, it never breaks down and that’s what makes it stand out. 

Rinnai Models

The Rinnai tankless units that are installable in Ontario are:

  • RC80HPi
  • RC98HPi
  • R50LSi
  • R75LSi
  • R98LSi (commercial)

The RC80 and RC98 are both condensing units and have a energy factor of 94%

The R50, R75, and R98 are conventional tankless systems with an energy factor of 82%

Tankless Grants for Rinnai

All Rinnai units available for Government grants – you can find out how much you are eligible for on our Grants Page.

Sizing a Rinnai

Why Rinnai is different:

As a consumer you simply cant purchase a Rinnai tankless and have your local plumber install it, the dealership has strict sales rules and policies in place to prevent this.  To become a Rinnai tankless dealer all of the installers have to go through special training to ensure that each and every tankless is installed within all specifications.  Yes, this is a significant factor to why Rinnai’s reliability factor is so high.

Its difficult if not impossible to size a tankless without first surveying the home that its being installed in, there is a rough guide that you can follow though.

  1. RC98 and RC80 – Tankless condensing units that can handle between 8 and 9.8 GPM suitable for nearly all homes (except for really large one 4000 sqf and up).
  2. R75 – Very universal tankless suitable for nearly all homes, produces 7.5 GPM (caution should be taken on installs for larger homes).
  3. R50 – Smaller tankless suitable for smaller homes and cottages. The unit produces 5.0 GPM.

Rinnai Costs

Again this is nearly impossible to predict as every home is unique as well as every install.  The unknowns are installation rates, venting pipe length, venting issues, mounting locations, gas piping, water piping, etc. But the unit is a fixed price and can cost anywhere from $1500 to over $4000 (that’s installation included as you cant just buy a unit).

Tankless Brands

There are a number of different brands of tankless water heaters below you will find a short synopsis of each of each tankless system.

Rinnai Tankless

Easily one of the biggest suppliers of tankless units, they are known for stability and reliability. Of all the experience we have had with tankless water heaters Rinnai’s Tankless is by far the most reliable unit on the market today.

Navien Tankless

This one is often spelled incorrectly as “Navian”.  It has been know as the the most efficient tankless with their units reaching 98% efficiency.  They have had reliability issues in the past but they are on to the 4th generation now and most of the issues have been cleared up.

Noritz Tankless

Not the most popular brand of tankless but it is a nice unit none the less.  Reliability is lacking a bit but it makes it up in its efficiency.

Bosch Tankless

Commonly sold in Home Depots, these tankless systems are good units but they are so frequently incorrectly sized and installed that they have developed a bad reputation due to this.

Takagi Tankless

If for some reason I couldn’t get a Rinnai tankless I would choose the Takagi tankless model for sure, high efficiency, reliability, and easy venting.  What more could you ask for?

John Wood Tankless

This brand can be difficult to find in Toronto or Ontario for that matter, its mainly sold in the US and is made by GSW.