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Tankless Hot Water Heaters, Efficient, Effective, Endless.
Posts tagged tankless
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.
Tankless Systems in Toronto Winter
Jan 13th
Problems can arise with a tankless water heater in a Toronto winter as the high efficient models (condensing tankless systems) emit a lot of moisture in their exhaust. When the temperature is extremely cold this moisture can freeze and start to plug up the exhaust vent causing your tankless to shut down. Its important to periodically take a quick look at the exhaust vent of your tankless (and furnace/dryer for that matter) just to make sure there isn’t any buildup.
Tankless Issue
- Ice buildup in exhaust vent
- Buildup blocks flow and potentially causes a dangerous carbon monoxide flow into your home
- Tankless should shut down and produce an error code when the exhaust is blocked
Resolution
- If the tankless was just running the warm exhaust gasses should have melted the buildup enough for you to pull it free.
- A blow dryer can work wonders at melting the buildup, but be cautious as the dripping water and electricity can be very dangerous
- Call a service technician if all else fails
This condition is rare and can occur with your dryer or furnace so its important that you as a home owner in Toronto experiencing winter are aware of it.
For tankless pricing, service, and installation within Toronto and area check out Go Tankless
Tankless Flushing Service
Dec 10th
We have been receiving numerous requests for tankless cleaning, help, and advice, so in response we’re starting a new service…. Tankless Flushing! Thousands of tankless water heaters have been installed in Toronto and surrounding areas with sales people promoting a lifespan of 20-25 years….. Sure a tankless can last a long time, but not without some regular maintenance. Right? RIGHT!
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.
- Unplug your tankless.
- On the blue isolation (flush) valve shut the Cold water supply off.
- On the red isolation (flush) valve shut the hot water exit off.
- Now you will need two short hoses, a bucket and a pump of some sort.
- Attache the two hoses to the isolation valves (flush valves).
- Attach the other end of the hose running from the blue isolation valves to your pump.
- Fill the bucket with your de-scaling agent (vinegar).
- Turn the pump on and make sure that the red isolation valve hose is running back into the bucket.
- Let this run for at least 30 minutes.
- –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.
- 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.
- Almost done!
- Disconnect all the hoses, replace caps, double check everything is back to normal.
- Turn the two valves back to the on or flow position and plug the tankless back in.
- Run the hot water at a few taps to push any air in the system out and confirm hot water is being produced.
- 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!
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Lime Scale…. The Energy Thief
Nov 24th
From the smallest homes and business to the very largest, everyone 
invests a substantial amount of money into heating water. The problem is lime scale buildup on the surface of water heaters, which significantly reduces heat transfer. This lime scale reduces heat transfer, decreases fuel efficiency, and will ultimately lead to equipment failure.
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.
Your Installer knows
Nov 23rd
You live in Toronto, Mississauga, Hamilton or one of the cities located nearby and your interested in a tankless water heater so you Google it, researching brands, models, venting and everything in between. You decide on a Navien tankless as it seems to have the best of everything. We are going to try and talk you out of it. The thing is most of the time people always search for the positives, try Goggling ‘Navien problems’ and you will find an entire underworld containing copious amounts of frustrations and little hacks to try and get these units running as they are plagued with problems.
You know your house inside and out as well as how your family uses water, but your installer knows tankless systems. You both need to listen to each other when determining the right brand and size to install.
An installer or company dealing with tankless systems installs them everyday they know the ins and outs of the different brands. Its likely that they will recommend a brand as they know its dependability.
Some Tips To Ask The Sales Representative
- Every tankless needs unique venting to meet Government requirements, if someone says they can sell you one over the phone…. RUN
- How many hot water applications can run simultaneously (eg. dishwasher, sink shower)
- Ask for a breakdown of costs
- Ensure you get the exact model they plan on installing and try a quick Google search on it
- Make sure you get your warranty printed on the contract
- Do they have experience installing in Toronto or surrounding areas
Amana Furnaces Toronto
Nov 17th
Most Toronto homeowners have a gas furnace in their home which keeps them warm through the cold winter months in Toronto. An Amana brand gas furnace should be entrusted for this task. The complete line-up of Amana brand gas furnaces offer variable and multi-speed performance which provides enhanced indoor comfort by slowly ramping up to your thermostat setting rather that simply starting at full speed. This alleviates the ‘cold air-blow’ often associated with single-speed furnaces. To find the highest level of energy-efficient gas furnaces within Toronto, look for the highest AFUE rating.
Request a Free In Home Evaluation
Warranty
The Amana furnace is covered by what we believe to be one of the best warranties in the indoor home comfort industry. The heat exchanger is covered with a Lifetime Limited Warranty to the original, registered homeowner. This furnace also has a 10-Year Parts Limited Warranty on all other functional parts.
Product Features
- Patented Dual-Diameter Tubular Heat Exchanger
- Efficient & Quiet Variable-speed circulator motor
- Long life, Durable Silicon Nitride Igniter System
- Electronic Control Board with Self-Diagnostics
- Auto-Comfort Mode for Enhanced Dehumidification
- Run-Tested at Factory Prior to Shipment
Models Offered
Amana — AMVC90453BXA – 96% Two-Stage Variable (ECM)
Amana — AMVC90905DXA – 96% Two-Stage Variable (ECM)
Amana — AMVC91155DXA – 96% Two-Stage Variable (ECM)
Amana — ACV90704CXA – 93% Two-Stage Variable (CF-ECM)
Amana — ACV90905DXA – 93% Two-Stage Variable (CF-ECM)
Amana — AMV80704BXB – 80% Two-Stage Variable (ECM)
Amana — AMV80905CXB – 80% Two-Stage Variable (ECM)
Amana — AMV81155CXB – 80% Two-Stage Variable (ECM)
Request a Free In Home Evaluation
Furnace
Nov 17th
To better serve our customers we are now including furnaces in the product mix. There are a few reasons that we have chosen to do this.
- We can offer better prices on a tankless if you are upgrading your furnace as well
- Saves users from have a secondary contractor come in to the home and deal with pricing and quotes.
- Clients are happy with our tankless service and we feel we can bring the same level to our Furnace systems.
- We live in Canada – everyone needs a furnace!
Brands
- Amana
- Everrest
- Lenox
Just Like The Tankless Systems Furnace Quotes are Free
Its can be cold in Toronto and one of the best ways to beat the cold here in Toronto is with a high efficiency furnace. Now that we are offering Furnace systems you can expect a warm Toronto winter (well when you are inside at least).
