Tankless Hot Water Heaters, Efficient, Effective, Endless.
Posts tagged Rinnai Tankless
Rinnai Tankless
Jul 15th
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.
- 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).
- R75 – Very universal tankless suitable for nearly all homes, produces 7.5 GPM (caution should be taken on installs for larger homes).
- 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
Jul 11th
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.
Home Owner To do List-Tankless
May 27th
Bosch vs Rinnai Tankless
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When it comes to home improvement there are so many options available. Most homeowners make a mental to do list of the projects that are weekend projects and ones best left to the pros. To do lists are usually placed in order of cost and capability to complete the task. A tankless water heater is a project that is well worth putting at the top of your to do list. We can have REP come out and go over where a unit can be installed and what an install entails. Then you can spend the rest of your Saturday planning on how to use the extra space your old hot water tank took up.
With conventional tank type water heaters there is a strangely long list of things that are not exactly great selling points. Things like, pilot lights that miraculously go out at the most inconvenient times, limited storage capabilities, short life spans, and a loss of energy efficiency due to sludge build up at the bottom of the tank.
The tankless water heater solves a lot of the standard water heater problems. Current water heaters use energy by constantly working to maintain heated water temperatures of 40 to 50 gallons that is not even being used. A tankless system costs 60 percent less to operate than the standard tank because it only heats the water when it is requested by the home owner. Another selling point is the life expectancy of these units, double sometimes even triple to that of the traditional unit.
If you are trying to ‘Go Green’ most tankless water heaters are Energy Star approved. This means that you are not only reducing your carbon footprint by 63 percent compared to the standard unit, you will also be saving energy, and that means real money back in your pocket.
In addition to the money that you are going to be saving on reduced energy bills, the Provincial Government offers tax incentives of up to 30 percent for energy efficiency improvements.
Rent a Rinnai
May 6th
Rent a Rinnai Tankless
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A tankless water heater can be an expensive upgrade for a homeowner. Sure the system will save you money on natural gas or propane but there is a large sum of money to come up with initially that takes a while to recoup.
Renting a Rinnai Tankless
We facilitate the renting if Rinnai tankless systems which only cost $39.95 a month, there is no installation fees and any breakdown or maintenance fees are completely covered as you are only renting the system. Tankless systems have a lifespan of over 20 years, if after a set period of time you decide you want to purchase it, no problem.
The Federal Government removing their portion of grant money has reduced the incentive to purchase these units and thus booting the value in a rental system. In all likelihood you are probably renting a conventional tank already why not upgrade to unlimited hot water and save a bunch of money off your gas bill (in most cases it easily offsets the additional rental costs.
Call or send us a quick E-Mail to find out more.
The Best Tankless Water Heater
Apr 28th
The best Tankless ?
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This is a controversial question as some tankless water heaters result in a much better fit than others and thus they may be considered better by some users on different situations.
We have facilitated the installation of thousands of tankless systems and ensured that additional warranty and extended service is provided on all of the installed systems. In terms or reliability the Rinnai tankless heater is by far ahead of all the competition. Service records are able to prove this statement, emergency maintenance personnel are rarely called to fix the unit.
The Rinnai R75 is one of our biggest sellers.
- 12 year heat exchanger warranty
- Max input of 180,000 BTU
- EZ connect (2 unit connection)
- 7.5 GPM
- Energy factor of 0.82
- Concentric venting
- Reliable
It should be noted that Rinnai has very particular venting requirements that make it a bit more difficult to install. The specialized vent pipe is concentric meaning that the exhaust pipe is inside the intake pipe. This means that the hole drilled in the wall is at minimum 5″ in diameter. What makes it such a great unit is its reliability, Rinnai systems rarely break down.
The Navien tankless is a big seller as well; it has the condensing aspect of the market cornered. This condensing technology brings the efficiency of the unit up into the high 90’s and makes it the most efficient tankless. Do note – There have been issues and we are servicing this tankless more than any other we have installed.
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The Navien CR210A is the primary tank installed.
- Max input 175,000 BTU/h
- Energy factor of 0.95
- 7.6 GPM
- Buffer tank and circulation pump
- PVC venting
The water quality in Toronto and surrounding areas like Mississauga, Brampton, and Caledon (Peel region) is considered moderately hard. Vaughan, Markham, Richmond Hill, or York Region has hard water due to the Oak ridges moraine and deposits within it. City of Toronto, Pickering, Ajax, and all cities along the shore of Lake Ontario that rely on the lake for water have moderately hard water. This is important to know as a tankless water heater can collect deposits causing the systems efficiency to be reduced. It is important to clean your Tankless water heater on a yearly basis.
There are a number of great tankless water heater brands available in the market place currently. The new version of the Navien condensing tankless seems to have far fewer issues. Also most of the manufactures have developed and now sell condensing units.
Takagi TH-2 is a great condensing tankless
Rinnai has condensing unit available that works amazing as well — RC98 Brochure
Noritz also make a very good condensing tankless.
All of the units mentioned above have very similar stats and performance, thus its boils down to the situation. Get a few quotes and go with an installer that’s not quoting you the bottom of the barrel price, you will get what you pay for. The brand of tankless that you choose will be determined in part by you and the layout of your home with regards to venting and code requirements.
Post any questions you may have in the comments section and we will try and answer them all.
Brampton Tankless Water Heater Systems Installed
Mar 29th
Brampton Tankless
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If you live in Brampton and interested in a tankless water heater you have stumbled upon the right site. We can install, service, and maintain all tankless water heaters within Brampton, Ontario. We recommend a Rinnai Tankless system as the homes in Brampton are typically single detached which offer a variety of options for venting the tankless. The Rinnai are also the most reliable of all the systems that we have installed.

Brampton water is considered moderately hard (Source, Peel Region) so it is important if you have a tankless in Brampton to flush your system regularly to reduce the buildup of mineral deposits (flushing your tankless).
Prices for a tankless water heater in Brampton will vary by installer so it pays to shop around and get the best price. I wouldn’t recommend you go with the cheapest quote but probably mid range as thats wehere you will be getting the best install for your ” Buck”.
Live in Brampton and interested in a Tankless quote?
Fill out the form and we can send out a REP who can make sure that the tankless system can even be installed. They can give you a walk though of the process and explain all the cost associated with installing a tankless. This of course is all free for you (unless you buy a tankless then you will have to pay).
Rennai Tankless water heater
Mar 17th
Rennai Tankless water heater
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Rennai tankless or Rannai tankless is actually spelled Rinnai, it is commonly misspelled as Rennai condensing or Rannai condensing. Here are some more spelling errors for Rinnai tankless water heater.
- Rennai Tankless
- Rinai Tankless
- Renni Tankless
- Rinni Tankless
For the Record it is Rinnai.

Here are some Rinnai Facts
- Uses concentric venting which results in only one hole drilled in your wall but this results in a reduction of venting options.
- Lowest failure rates.
- 10 years parts and labour warranty
- Made in Japan
- 8.0 GPM hot water production on most units
- More than 30 million units installed world wide
- No pilot light (direct electronic ignition)
This picture is an example of the vent pipe that a Rinna tankless uses. Basically there is a pipe inside a pipe, one directs exhaust gases out of the house, while the other allows fresh air to flow in from outside directly to the combustion chamber.
So for the record it is Rinnai.
Rinnai Tankless
Jan 12th
Rinnai Tankless
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If you’re searching for an endless supply of hot water for your home or business, Rinnai tankless water heaters offer you hot water on demand,
so you are not stuck with a fixed and pre-heated supply. You can enjoy hot water when you want it and for as long as you want it, so go ahead and do the dishes, run the washing machine and take a long and luxurious bath at the same time. No more worrying about running out of hot water with a Rinnai tankless water heater.
As a Rinnai tankless owner you will enjoy up to 40% energy savings. These units are highly efficient and only heat the water when it is needed. When the demand ceases, the unit shuts down and uses zero energy-a revolutionary advantage over the big and bulky inefficient conventional tanks heaters.
Purchasing a Rinnai tankless water heater, gets you will a reliable and durable copper heat exchanger with a typical life span of 20 or more years (that is twice as long as the old tank water heater’s life span). In addition, the traditional tank water heat accumulates a buildup of rust and sediments that collect in the tank-where the water you drink and bathe is stored. With the Rinnai tankless heaters, no water is stored, so you only get fresh and clean hot water because the water is heated as it passes through the unit.
Being about the size of a small suitcase, the Rinnai tankless unit can be installed on virtually any wall on the inside or outside of your home. Rinnai offers you a line of controllers that makes it very easy to set the hot water temperatures for multiple locations in your house.
(update)
Rinnai Condensing Tankless
Rinnai has a condensing unit out in the market now. This tankless has an efficiency of around 95% and utilizes two heat exchangers to attain the high efficiency rating. Rinnai has maintained the single exhaust vent or concentric piping. This unit will get you the full $375 in available grant money from the Ontario Government. If you want to get a free quote for this Rinnai tankless Contact us Here
You can also read more on the Rinnai condensing tankless here.
