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

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Navien Offers Ultimate in Energy Efficiency with Hi-Tech Comfort

1. Easy installation and PVC venting for Navien tankless
2. 3″ SCH 40 solid PVC up to 100′
3. Navien holds the industry’s highest energy efficiency rating – 98%
4. Ready Link Cascade System
5. Optional built-in recirculation system with buffer tank
6. Advanced Eco Navien technology
7. Extended lifecycle utilizing dual stainless steel heat exchangers
8. Advanced remote control – NR-10DU
9. Navien has the industry’s best warranty

Heat Exchanger

Navien tankless water heaters utilizes dual stainless steel heat exchangers, providing 3.8 to 4.5 times longer life-expectancy and erosion resistance over the copper heat exchangers used in other tankless brands. Navien’s heat exchangers operate with relatively low water temperature, minimizing damage from hard water conditions and maintains efficiency levels. Its always important to have your tankless flushed once every 2 years or so to remove any buildup from within the heat exchangers.

Efficiency

Because of Naviens high efficiency the tankless can be vented in PVC piping. Basically excess heat is exhausted with all the combustion gasses in conventional tank systems but a Navien uses this to further heat the water. This results in significantly lower exhaust temperatures and allows for the use of PVC exhaust vent piping.

Links and Further Info

• Official Navien Site – http://www.navienamerica.com/
• Navien Promotional PDF
• Navien Tankless Operation Manual
• Price Range – from $2400 to $4500 per unit, installation included.

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The T-H2S Flow

Seeing as the T-H2S is one of Takagi’s greenest tankless models offering an average efficiency of 90% with natural gas and 90% with propane. If you choose this tankless model here in Ontario, Toronto, Barrie, or any of the surrounding cities expect a flow rate of about 4.1 GPM or 246 GPH with an input temperature at 40ºF or less.

Takagi states that the T-H2S tankless can provide at least two showers worth of water simultaneously in addition to one appliance.

Features

The T-H2S can be vented with PVC providing zero clearance for direct vent installations.
PVC venting can be used in all applications and a 3″ exhaust venting option is coming soon.
The TH2S utilizes dual exchangers to maximize the unit’s energy efficiency.
The primary heat exchanger is made of copper while the secondary is stainless steel.
This secondary heat exchanger is used to recover waste heat from the vent stack to preheat
the incoming ground water. This is in fact what classifies the TH2S as a condensing
tankless water heater.

Specifications

Interested in a quote for a Takagi? They are always free, Get a Quote!

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 This is a complicated system and it will be costly, if you are doing this to save money you probably won’t see a breakeven point for a long time.  If you’re interested and looking at installing a Frankenstein system you are probable doing it for the environment. 

What’s required?

If your installing somewhere in the southern states this will be a lot easier as you don’t have to worry about sub-zero temperatures.  Up here in Ontario it’s a definite issue and there are a few systems that can be installed.  There is the Active Glycol-based system that circulates food grade glycol and transfers the heat via a heat exchanger to the potable water; this is less efficient but the safest and most popular system in Ontario.  The other way is though a drain back system, potable water is forced though the solar collector and drains instantly when the water is shut off.  Both these systems work to preheat a tankless systems incoming water supply ultimately reducing the heat and gas needed to raise water temperature to the desired warmth.

These dual systems are not very popular due to the increased expense but a tankless is well suited and designed for a hybrid system.  If the idea seems interesting but the price too high you should note that they can be installed in stages, tankless first and then the flat plate solar collector.

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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.

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2. Tankless Flushing Service
3. Microwave Tankless Water Heaters….

We can service and install tankless systems in a number of areas in and around the Barrie area (Essa, Bradford, Nottawasaga, Innisfil, Alliston, Stayner, Keswick, Wassaga, etc). It never hurts to ask, so if you’re at all interested Get More Information Now

Tankless system provide instant hot water and can provide an endless supply, they can reduce water heating bills by up to 50 percent, and have a significantly loger lifespan than a conventioanl tank type water heater.

Don’t forget Barrie and the Province of Ontario are still offering grants and rebates to home owners who make the switch over to a tankless system. So if you live in Barrie or area you can get a Government rebate with an energy audit to help offset the additional cost.

Barrie tankless sales and services.

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The 3 primary Navien models

NR-180

NR-210

NR-240

These three are Natural gas systems, but you should note that they come in propane versions as well.  In fact as propane burns hotter than natural gas the propane versions are a bit more efficient.

Navien tankless water heaters utilizes dual stainless steel heat exchangers, providing a longer life-expectancy and more resistance to erosion than copper heat exchangers. All tankless systems are designed to be cleaned and de-scaled, improving life span and durability.

Hot Water Flow Chart.

This chart shows the corrected values for hotwater production of each Navien water heater in relation to ground water temperature.  Here in Ontario, Toronto, Mississauga, Hamilton, and the surrounding cities we should assume a ground water temperature of 35F.

 Intelligent Remote Control For the Navien Tankless

NR-10DU (Included with every Navien Tankless Water Heater)
. Temperature adjustment in 1¡ÆF increments between 98-120¡ÆF
. Touch activated backlight function
. Easy-to-Use button type control
. Built-in recirculation timer for water and energy savings
. Key-pad lock button prevents inadvertent temperature changes
. Advanced water heater diagnosis capability and error feedback

 Endless Hot Water Supply

Navien’s (and all tankless systems) offer an unlimited supply of hot water to meet a home’s unending demand
for hot water. With body showeres becoming much more common place now, it is imperative that you install a tankless.  These new shower systems can
run a conventional tank type water heater dry in very short period.

Navien Venting Benefits

The high effciency of Navien’s Condensing Tankless Water Heater results in lower exhaust
temperatures, allowing for the use of 3” PVC venting.
• PVC venting offers a significant cost savings when compared with other venting materials.
• PVC venting is lightweight and easily slides together, reducing installation time
and makes it easy to run long distances.

See the Full Navien Brochure

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A tankless water heater will not save you money.

This depends so much on the situation it’s impossible to make any claim that a tankless will not save you money. Here are a few variables that factor in.

1. The price of natural gas varies by Province, City, Country, and even supplier and on top of that there is delivery charges, taxes, and additional fees. A tankless can significantly influence these costs instigating either an increase or a decrease (more often than not its a decrease).
2. The price of the tankless… this varies again with the size of unit, the brand etc etc. Also be careful of door to door conventional tank type water heater sales people, more often than not those contracts are much higher than the actual cost of a tankless.
3. Tankless warranties are pretty similar to a conventional tank type water heater, but…. a tankless is designed to be serviced and have a lifespan of over 20 years. Their heat exchangers are designed to be cleaned of all calcification, whereas you tank type heater is simply designed to be replaced

So take the what you hear about the advantages and disadvantages of a tankless with a grain of salt. If someone has decided it’s not for them and feels it important to rhyme off a few common misconceptions take the time to investigate and see if its right for your home.

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First and most important, de-scaling your tankless water heater.

If the installer was good you will likely have isolation or flush valves installed. These valves allow you to push vinegar or a scale removal agent through the tankless effectively cleaning the buildup off the wall of the inside of the heat exchanger. As we wrote in “Lime Scale The Energy Thief” it really doesn’t take much buildup to decrease efficiency significantly (and isn’t that what you bought the tankless for in the first place?).

The Process

At the Tankless Hot Water Guide were here to help people first and foremost, if you are hand this is something that you can do yourself.  Here are a brief outline of the steps necessary to flush your tankless heater.

1. Unplug your tankless.
2. On the blue isolation (flush) valve shut the Cold water supply off.
3. On the red isolation (flush) valve shut the hot water exit off.
4. Now you will need two short hoses, a bucket and a pump of some sort.
5. Attache the two hoses to the isolation valves (flush valves).
6. Attach the other end of the hose running from the blue isolation valves to your pump.
7. Fill the bucket with your de-scaling agent (vinegar).
8. Turn the pump on and make sure that the red isolation valve hose is running back into the bucket.
9. Let this run for at least 30 minutes.
10. –If the system hasn’t been flushed in a long time and you see a lot of grime, unplug the pump, dump and refill the bucket with new vinegar.  Let run for an additional 30 minutes.
11. After you are finished dump the bucket and fill with clean water, start the pumping again to flush the vinegar out of the system.  If you use a chemical de-scaling solution make sure to rinse your tankless thoroughly.
12. Almost done!
13. Disconnect all the hoses, replace caps, double check everything is back to normal.
14. Turn the two valves back to the on or flow position and plug the tankless back in.
15. Run the hot water at a few taps to push any air in the system out and confirm hot water is being produced.
16. Repeat once every year or so.

Our Service

Yes that can be a lot of work, but we can do it for you! $99 for a system flush Don’t have an isolation valve kit on your tankless? No problem, Valves and installation for $149 Questions and Concerns? Always free!

Please include your address in the message body. Please note : We have created an email privacy policy to demonstrate our firm commitment to your privacy and the protection of your information. See Below.

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Water naturally contains dissolved minerals such as calcium carbonate, lime, silica, iron, and phosphate to name a few. These trace elements are essential to human health, not so much for your water heater though. With heat the minerals are able to precipitate out and build up on the surfaces.

On day one of a tank type water heater you looking at your greatest efficiency, sometimes as high as 80%. This is reduced quickly as the lime and other particles cling together and bake themselves into a hard crust. This scale builds up on the walls and blocks the heat transfer proportionally as much. With the additional heat not being transferred into the water the steel becomes brittle and can crack quite easily.

Solutions For Lime Scaling

For a tankless water heater it is essential that you have the system flushed once a year with a de scaling solution (vinegar). This maintains the tankless heat exchanger and ensure a consistent efficiency rate. As for your conventional tank water heater, flushing is more difficult but can be done. For the most part they are designed as disposable units that are simply just replaced if broken.

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