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Tankless Water Heaters | HVAC Services Ottawa
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ATTENTION: We’ve changed how we do business, to safely serve your home. Please read more about our COVID-19 Response.

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tankless water heaters

Tankless Water Heaters

Tankless water heaters use high-powered burners to heat liquid. The entire process is rapid as the water flows through a heat exchanger directly to taps without being stored in a tank. Thus, on average these heaters are 30% more power-efficient than tank ones.


HVAC Ottawa Service offers all kinds of services for water heaters. No matter what subtype, brand and model you want/have, we deal with all varieties. You can either buy or get your equipment repaired, fixed, maintained, installed with us.

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Why Is Tankless Water Heater Better Than a Tank One?

This type is prevalent among Canadians, and here we will let you know why.

  • Tankless water heaters are more energy-efficient than tank models. According to energy.gov, their effectiveness surpasses conventional storage heaters with 24% to 34%. 
  • It's a long-term investment as it saves money over time. 
  • They live longer than tank ones. The average lifespan of tankless heaters reaches over 20 years, with only 12 years in tank models. 
  • Get hot water whenever you need. Water is not stored in tanks; it runs and gets heated simultaneously. 
  • Tankless heaters do not consume so much space as tank ones do. 
  • Tankless models can even be set up even on outside walls in case of need. Thus, they can consume no space inside at all. 

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Tankless Water Heaters Are Best For…

Do you have gas available in your home? It will allow you to install an optimal tankless water heater without overspending. Tankless units can work on gas or electric fuel. What is for sure not excellent is that they have flow rate limits. That means, if you’re doing the laundry and dishwashing simultaneously, a heater may fail to produce enough heated water. Installing these heaters can be more complicated than setting up tank ones as, in some cases, a need to upgrade the whole home’s electrical system can appear. But, tankless heaters are compact and require less space. 

So, tankless units are perfect for those who...

  • has a small apartment/condo;
  • just wants to save space inside the home;
  • appreciate own time;
  • wishes to get more results for less money.

If you still are not sure if the duct air conditioning system suits you, contact our 24/7 Support Service Center.

Why Is Tankless Water Heater Better Than a Tank One?

This type is prevalent among Canadians, and here we will let you know why.

  • Tankless water heaters are more energy-efficient than tank models. According to energy.gov, their effectiveness surpasses conventional storage heaters with 24% to 34%. 
  • It’s a long-term investment as it saves money over time. 
  • They live longer than tank ones. The average lifespan of tankless heaters reaches over 20 years, with only 12 years in tank models. 
  • Get hot water whenever you need. Water is not stored in tanks; it runs and gets heated simultaneously. 
  • Tankless heaters do not consume so much space as tank ones do. 
  • Tankless models can even be set up even on outside walls in case of need. Thus, they can consume no space inside at all. 

TOP 5 Tankless Water Heaters For Ottawa

Rinnai RUR98iN

Like other Rinnai models, the RUR98iN has very high water flow rates.

Rinnai RUR98iN Tankless Water Heater

Features

  • High flow rate GPM – 9.8
  • Excellent efficiency rating – 96 energy factor
  • High-temperature rise – 15°C
  • Dual heat exchanger

Rheem – RTG-84XLN

This instant water heater will suit you if you want an outdoor model that is affordable and that can provide high flow rates at the same time.

Rheem - RTG-84XLN

Features

  • Perfect for average-size homes
  • Lower cost than other gas models
  • Remote control
  • Low emissions 

Stiebel Eltron Tempra Plus 24

Eltron Tempra Plus 24 is suitable for small apartments. Digital controls and convenient design are its major distinctive features

Stiebel Eltron Tempra Plus 24

Features

  • High efficiency
  • Great design
  • An average flow rate of 4 GPM

EcoSmart ECO 27

Being one of the larger heaters in the EcoSmart ECO series, the ECO 27 can function as either a point-of-use heater in an average-size or large home or as a whole-house unit in a small household.

The HVAC Service Ottawa recommends Z Series 28 SEER Single Zone Mini Split Heat Pump System.

Features

  • High GPM for an electric model
  • Excellent efficiency rating

Sio Green IR288

The smallest tankless heater on the list, the Sio Green IR288 has a GPM of just 1.7. It is also the lowest cost, but it still has a high energy rating of 98 percent and a good temperature rise of 5°C.

Sio Green IR288

Features

  • Inexpensive
  • High efficiency
  • No risk of corrosion

FAQS

How does a tankless water heater work?

The system works as follows: cold water enters the body, activating the pressure sensor; it turns on the heating element - all at once or only a few, depending on the required temperature; the liquid contacts the heaters, taking heat from them; then, hot water runs to the outlet pipe. Mention should also be made of the different operating principles of the electronic and mechanical models. The first are based on microprocessors and sensors. The mechanical control is a diaphragm hydraulic unit. When cold water is supplied, this membrane is displaced, thereby pushing the activation lever through a particular rod. If the head is weak, displacement will not occur, and heating will not turn on.

How to install a tankless water heater?

Installation of an instantaneous water heater is not difficult. You will need: spanners; screwdriver, pliers; hammer drill or hammer drill; fasteners; a seal for connecting pipes to a water heater. Usually, two fittings for connecting to the water supply are supplied with the device. They are designed in such a way that open and closed mounting can be done. In the first case, the connection pipes go over the wall, which can significantly spoil the room appearance. But if the instantaneous water heater is connected in a hidden way, you should do that beforehand and make appropriate water pipe connections.

Customer reviews

Jordan Robinson

Rating from:

I'm not the type of person who cares a lot about my own household equipment health. And that played a low-down trick with me. It turned out that in order to function correctly and long, the air conditioner should be served and maintained regularly. Of course, I haven't done that, and my mini-split got out of order. Thank God, my wife found the HVAC Ottawa website, so we decided to call them immediately. We needed a quick repair. The specialist arrived on the same day. He had all the necessary instruments and spare parts in his truck. Thus, the entire repair process didn't take long, and everything was ready on the same day. Kevin also offered us a good Protection Plan to overcome such incidents in the future. Really recommend this service to everyone! P.S. That you a lot, Kevin! You saved our day!

03.11.2020

James-Anthony Forten

Rating from:

For me, these guys and ladies are absolute leaders! When it comes to water heating equipment, they know it inside and out! A few days ago, I decided to get read of my old channel water heater. I should admit that had to be done a long time ago. So I decided to find the nearest shop. Luckily, Google Maps hinted me to HVAC Ottawa. The guys helped me find a powerful and not expensive tankless water heater. Plus, they removed the old one and set up a new model for free. That blew my socks off!

23.10.2020

Camilla Tyler

Rating from:

I've never thought that to find just a good HVAC service in Ottawa would be so hard. I’ve tried several options, but they, to tell the truth, failed. Thank my partner, she found HVAC Ottawa (some colleague recommended it to her). And now we use only their services. Now, our equipment runs like clockwork! Definitely recommend!

02.10.2020

Emile Sunders

Rating from:

How can I characterize HVAC Ottawa? Maybe, the best words will be high quality at low prices. I use their services regularly for different purposes - to clean filters, repair my furnace and so on. A humidifier was my recent purchase, and this device is pretty good as everything else here. Five stars for keeping service high!

04.09.2020

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