We fully service, maintain, and install water heaters and tankless water heaters.

Tankless Water Heaters

Enjoy the comfort and convenience of continuous hot water all the time. Rheem® high-efficiency tankless gas water heaters are loaded with features to help you save money and reduce water waste. Their tankless solutions are up to 96% efficient to reduce energy costs, too.

At Ottawa Comfort we believe Rheem® is the most efficient and reliable tankless water heater on the market. All of our qualified technicians are highly trained on all Rheem® products and what they have to offer.

Here is a unit we think would be perfect to ensure constant hot water in your home.
Energy Efficiency:
Up to .96 EF with stainless steel condensing heat exchanger
Exclusive Maintenance Notice Setting:
Alerts homeowner, after 500 hours of use, to call for service check (optional)
Exclusive Water Savings Setting:
Upon activation, this setting can save homeowners up to 1,100 gallons of water per year by decreasing the flow of water through the pipes until the temperature reaches the heater’s set temperature
Industry Best Low Flow Activation:
Minimum flow rate of .26 GPM and minimum activation flow rate of .40 GPM ensures the user will receive hot water even in low demand situations
Recirculation Pump Kit-Ready:
Quickly pairs with our Recirculation Pump kit to provide instantaneous hot water at the tap
12-year limited parts warranty
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Water Heaters

Having a well built and reliable hot water tank to crucial to ensure you have constant hot water for years and years to come. John Wood, Canadian made, and supplying hot water to homes for over 50 years is why it is our hot water tanks of choice.

For more John Wood water tank options and information click here.

Here are some units we think would be a perfect addition to your home.
ProLine® & ProLine® Master Atmospheric Vent Gas Water Heaters
ProLine® & ProLine® Master Atmospheric Vent Gas Water Heaters
If you would like to stick with the traditional, chimney vented gas fire hot water tank or just don’t have a way of venting the new gas fired power vented hot waters tanks then with product is the one for you.
Piezoelectric ignitor allows for push-button pilot lighting
Top mounted heavy duty anode rod for added tank protection
LED indicator gives visual confirmation that the pilot is on, and provides diagnostics and troubleshooting information
Thermopile design provides robust pilot to withstand down drafts and environmental conditions
Warranty: 6 year limited tank and parts on ProLine® models
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ProLine® XE Power Vent Gas Water Heaters
ProLine® XE Power Vent Gas Water Heaters
All of John Wood’s ProLine® XE power vented models are superior, ultra-quiet power vent water heaters that supply ultimate satisfaction with abundant hot water, quiet operation, reliability and performance.
ENERGY STAR® qualified (except 60 & 75 gallon models) with up to a 0.70 Energy Factor
Factory-installed heat traps on the water inlet and outlet reduces the amount of heat lost through piping, improving energy efficiency
Exclusive TankSaver® design prolongs tank life
Sensor detects flammable vapours and automatically disables the unit to prevent their ignition
State-of-the-art electronic gas control features advanced self-diagnostic capability that makes troubleshooting easy
Warranty: 6 year limited tank and parts on ProLine® models
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