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Tankless Hot Water Heaters, Efficient, Effective, Endless.
Posts tagged exchanger
Pickering Tankless
Jan 11th
Thinking of getting a tankless? We offer installation and service throughout all of Pickering for both tankless and conventional tank type systems. If you rent your water heater it’s time to move to a systems that you own, and we can give you a great deal and stop the lifelong monthly payments. 
Pickering is a great city, it water is taken from Lake Ontario and this is conducive to a new tankless as it has a relatively low dissolved solids content. Pickering has water that reduces the amount of buildup on the inside of a tankless heat exchanger. A tankless has a lifespan of over 20 years.
Here is some quick math on owing a tankless vs purchasing one in Pickering
- Rental
- Tankless Rental – $39/month
- Tankless Lifespan – 20 years
- Total = $9,360
- Purchased
- Purchase Price – $3500 max
- Savings - $5860 or more
We offer tankless systems in Pickering installed for around $3000 plus or minus $500. On top of all that a tankless will save you money on your gas bill as it is over 90% efficient verses a regular tank that is at best 60%.
IF your interested in getting a tankless send us some info and we can get you a free quote
Periodic Maintenance of a Tankless
Oct 27th
There areonly a few things that need to be maintained on a tankless water heater. If these steps are preformed regularly you can expect your unit to last much longer (20 plus years) than a conventional tank type water heater.
First there is a inline screen filter that is installed to insure that incoming water is clean and free of debris before running through the heat exchanger. This little filter should be checked every so often, (dependent on water quality) and is a circular mesh screen. Incoming water needs to be shut off and then the screen can be cleaned.
Secondly a tankless needs to be flushed to remove calcium and scale build up in the heat exchanger. If your tankless was installed by a reputable company they will have included a pair of flush valves which make this process quite easy. It’s probably best this be done by your installer but here is a brief rundown of what occurs. Water and gas are shut off and the unit is drained. Then two hoses and a small pump are hooked up to the flush valves and fresh vinegar is pumped through the systems heat exchanger for roughly 30 minutes. This cleans out all the buildup and scale that severely reduces a water heaters efficiency.
Those are basically the two things that a tankless owner needs to perform to ensure maximum efficiency and a prolonged lifespan. Barrie through to Toronto and basically all of southern Ontario have significant concentrations of limestone and thus relatively hard water conditions. A conventional tank can’t be cleaned whereas a tankless can and hot water accelerates the rate of scale deposits.
Rinnai Tankless Error LC Code
Jan 18th
Your Rinnai will build up a scale on the inside of the heat exchanger significantly reducing efficiency. If it becomes too much the Rinnai tankless will produce an error code LC (or 00 when previewing error history).
How to Fix Error LC on your Rinnai
As a temporary fix if you simply unplug the unit and wait 60 seconds then plug it back in the tankless should work for a little while. The Rinnai may work for up to a week before the error shows up again but it’s important you address the issue as soon as possible.
To properly fix the problem the tankless needs to be flushed to remove the scale buildup. Toronto and surrounding areas serviced by municipal water have reasonable water hardness. Areas serviced by well water are prone to higher water hardness and greater scale buildup in the tankless.
See how to properly flush your tankless at home
Check out our tankless flushing service for Toronto and surrounding areas.
Noritz NRC111
Nov 9th
The Noritz NRC111 is a condensing tankless water heater. This is the only condensing tankless that Noritz makes and it produces 11.1 gallons of hot water per minute.
The Noritz NRC111 utilizes a dual heat exchanger, which is made from a fusion of stainless steel and copper exchangers. The 100% stainless steel component captures the residual heat from the exhaust temperature to preheat the incoming water before it runs through the main copper heat exchanger. This results in dramatic reduction of carbon dioxide and increases the tankless heater’s efficiency level to over 93%! Another benefit of this technology is lower exhaust temperatures, which means less costly PVC can be used for its venting. A PVC adapter is built into the Noritz heater for easy installation.
Specifications
Condensing technology – The most advanced Noritz unit, over 93% efficiency
Combi-system set-up - Open loop system functionality for both potable water heating and space heating combination system.
Safety lock out - Default max. 120 degrees (refer to owner’s manual for higher temp).
Dual flame burner – Minimizes temperature fluctuations.
Fully modulating – Automatically adjusts burner level accordingly.
Dual heat exchanger – 100% stainless steel corrosion resistant heat exchanger fused with a commercial grade copper heat exchanger.
Turbo Flow – Up to 11.1 GPM @ 35 degree temperature rise (8.4 GPM @ 45 degree rise).
Quick Connect – Doubles output by connecting 2 identical tankless units with a single cable.
Multi System - Up to 24 units can be linked and operated by a single system controller.
Direct ignition – No standby pilot light.
Thermal fuse – Automatic overheat protection system.
Resin coated PC board – Increases tankless durability and protection from elements.
Automatic air regulator – Monitors the Noritz tankless internal temperature/maximizes burner efficiency.
Neutralizer included - Built-in neutralizing system for condensation.
Request a Home Evaluation – See if a Noritz tankless can be installed in your home.
Tankless Warranty Facts
Oct 4th
Tankless systems all seem to have different warranties and information regarding their heat exchangers, parts, and labour on installation. Here is a small break down of what you as a home owner can expect. 
Bosch – 12 year warranty on tankless heat exchanger and 2 years on Parts.
Navian – 15 year warranty on tankless heat exchanger and 5 years on Parts
Noritz - 10 year warranty on tankless heat exchanger and 5 years on Prats.
Rinnai – 12 year warranty on tankless heat exchanger and 5 on Parts, but also comes with 1 year on labour.
Takagi - 10 year warranty on tankless heat exchanger, 5 years on Parts, and 1 year on labour.
It pays to do your research as you can see there is a bit of a difference between the different brands and the warranties that they offer. These tankless systems are designed to last for a number of years, many years longer than your conventional tank water heater.
Also know that the company you hire to do the installation more often than not (if they are reputable) will add additional warranty on to your unit. Make sure to get a few quotes and make the warranty a priority when negotiating the price.
Rinnai RC98HPi
Jul 15th
Features
- Qualifies For Government Grants
- ENERGY STAR qualified
- Up to 96% thermal efficiency
- Condensing technology for greater efficiency and significant hot water energy savings
- Capacity to supply continuous hot water simultaneously to multiple plumbing demands
- Significant space savings over tank-style water heaters
- More sanitary hot water
- Long-lasting design and reduced risk of flooding
- Available in Natural Gas or Propane
- Flexible indoor installation options
- Meets Strict NOx Emission Rules
- 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)
- Pair up with an air handler for efficient home heating
Specifications
- Dimensions: 19” W x 26” H x 10” D
- Weight: 71 lbs.
- Installation: Interior/Residential or Commercial
- Approved Gas Types: Natural Gas or Propane
- Minimum/Maximum Gas Rate (Input BTUs): 10,000 – 199,000
- Hot Water Capacity: 0.4 to 9.8 GPM (35° rise)
- Energy Factor: 0.94 (NG and LP)
- Electrical: AC 120 Volts – 60 Hz
- Connections:
- Gas Supply: ¾ inch MNPT
- Cold Water Inlet: ¾ inch MNPT
- Hot Water Outlet: ¾ inch MNPT
- Temperature Range (Min-Max)
- Residential: 98°-140° F
- Commercial: 98°-185° F (requires MCC-91-1 controller)
- Standard Digital Controller: MC-91-1US (included)
Documents
- Brochure : Rinnai Condensing Tankless Water Heater RC98HPi
- Owners Manuel: Rinnai RC98HPi
- Specifications sheet: RC98HPi Tankless Condensing
Get a Rinnai RC98HPi
Interested in renting or purchasing a high efficiency condensing Rinnai tankless? Get a free quote here and we will have someone come out to your home to see if it can be installed free of charge.
Home Depot Tankless or Rinnai
May 12th
Bosch vs Rinnai Tankless
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There has been quite the buzz regarding tankless water heaters lately. Claims of their superior energy savings and efficiency have been touted by every company pushing the units. Yes they do reduce the amount of gas or propane you use but they also provide endless hot water. If you take a 45 minute shower your more than likely using more energy than you would with a conventional tank that simply runs out of hot water after 20. Yet if you are reasonable and shower for the same duration, you have great potential to see some real energy (and money) savings with a tankless water heater.
Now that you know you want a tankless you have two options…
Option 1 – Go to your nearest Home Depot and purchase one from there, then hire a gas fitter and a plumber to install it
or
Option 2 – Look for a professional tankless installer who has the specialty to preform a stand-up job.
Being the person purchasing the system cost will obviously be a factor and I guarantee Home Depot will be the cheapest option (If cost is your only driving force you should click the link and head to Home Depot now).
For those of you that stuck around I will explain why the second choice is probably the best choice.
Firstly if you call around to a few tankless installers you will quickly realize that none of them sell Bosch tankless heaters (Bosch is the only tankless brand Home Depot sells). The reason why these companies don’t offer this brand is due to the fact they offer extended warranties and guarantees. They are on the line for the products they sell and thus they go with quality products they know will stand up and remain reliable.
Enter Rinnai.
Ask these same tankless installation companies if they sell the Rinnai brand tankless water heater and I bet you find that 99% of them do. Rinnai tankless water heaters are built to last and this is why industry professionals install this brand. Lets compare the Bosch and Rinnai tankless models and see some of the differences.
Bosch Aquastar Tankless Water Heater 1600H compared with Rinnai R75LSi Tankless
Bosch Tankless Verses a Rinnai Tankless
| Bosch 1600H | Rinnai R75LSi | |
|---|---|---|
| Tankless Weight | 33 Pounds | 50 Pounds |
| Power Input (NG) | 30,735-117,000 Btu | 15,000-180,000 Btu |
| CSA Certified | Yes | Yes |
| GPM | 0.6 – 3.5 GPM | 0.6 – 7.5 GPM |
| Energy Factor | 0.8 or 80% | 0.82 or 82% |
| Heat Exchanger | Residential Grade | Commercial Grade |
| Cost or Price | $939 + installation and Vent | $2850 or $39.95 rental |
As you can see there are some definite differences, probably the most glaring is the amount of hotwater that can be provided. The Rinnai is able to produce more than twice as much, meaning you won’t run into problems when running more than one appliance or faucet..
Of course this doesn’t take into account all the benefits that you get from a professional install like:
- Proper venting, tankless systems have very specific code requirements
- Correct sizing so that you always have enough hot water
- Additional warranty and workmanship guarantees
- Maintenance guarantees, service plans, and emergency tech service.
Sure any Ontario Home Depot has the cheapest system but I hope I clarified why they’re some much cheaper. Now those of you still left reading option 2 and didn’t click on the Home Depot link you are obviously interested in a tankless. These systems can’t go in every home due to venting issues so we send out a technician to make sure everything will work and what size tankless your home would need. This is a free service, so just fill out the form below and we will call you to schedule a time for someone to come by. Typically only 15-20 minutes.
Technicians are fitting and sizing tankless water heaters in all of the greater Toronto area as well as, Hamilton, Burlington, Oakville, Etobicoke, Mississauga, Rexdale, Richmond Hill, Vaughan, Markham, North York, Scarborough, Im sure I have missed some cities but you get the idea, if in question just send us an email.
Microwave Tankless Water Heaters….
May 11th
Microwave Tankless
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Giant microwaves to heat water instantly? Is this real? And can it actually work?
A microwave (like in a microwave oven) is generated by a magnetron at a frequency of 2.45 gigahertz, this is the 
exact frequency that targets water molecules and gets them vibrating faster and faster, thus heating up.
The principal behind a microwave tankless water heater is basically the same as your microwave oven at home just on a larger scale. Cold water will simply pass through the unit where it will be bombarded by microwaves actively exciting the molecules to the required temperature. The warm or hot water will then pass through the pluming system to the source of demand.
Effectively this is making hot water produced by electricity actually a reality. There are electric tankless water heaters, sure, but they require massive amounts of power and don’t reliably produce enough water to supply a modern home. Wanderport, a manufacturer of these systems is claiming upwards of 6-7 gallons per minute which is directly on par with conventional tankless systems.
What’s potentially so great about these systems?
First off there is no venting needed, no holes in the walls, no venting proximity restrictions; these are huge barriers that gas or propane tankless systems face. On that same note, the conventional tankless systems sometimes require home owners to upgrade supply lines as units can consume upwards of 199,000 Btu’s.
Secondly a microwave unit has an efficiency of 99% and emits no pollution. The unit also doesn’t degrade over time as a conventional tankless does with calcium deposits and buildups in the various heat exchangers that they need.
So what’s the chances of you getting a microwave water heater in your home in the near future?
According to Wanderport, quite realistic. In fact they have a product on the verge of being released. Its already won an advanced technology award from the
Toronto Construction Association.
Check out the future of water heating here.
Norits Tankless Water Heater
Mar 22nd
Norits Tankless Hot Water
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We are now starting to install the Norits tankless systems to replace the Navien that we have had some troubles with.
The Norits is a condensing tankless that is able to provide sufficient hot water for the typical 3 bedroom 3 bathroom home.
Nortis Advantages
- 0.5 GPM low flow start up requirement
- Direct ignition
- Condensing so
- Greater than 93% efficient
- Digital thermometer for accuracy
- Dual copper primary heat exchangers
- Multi-system compatibility
- PVC (636) venting capabilities
The Noritz 842 tankless water heater also uses a dual flame in its burner. This is a system that recirculates the exhaust gases back into the combustion chamber to burn off any excess fuel and particulate mater so as to increase efficiency and provide, essentially free heat.
Single Burner
Dual Burner
These energy efficient models use dual heat exchangers to increase efficiency to over 93%. Available form Norits are the N-0842MC and the N-0842MC-DV, the tankless come in either direct or power vent.
Fill out this form and see if the Norits tankless will work in your home. CLICK FOR FORM
Noritz is correctly spelled with a Z instead of an S but its a common mistake.
