Quietly and efficiently heat your home


Emergency? No heat? Noisy pump? Bad smell? Call us now! Whether it’s day or night, the weekend or a holiday, our technicians will resolve your boiler problems fast. We guarantee same day response time!

Trust Afterglow to provide the fastest emergency service in Kitchener-Waterloo.

We service most makes and models, including: Viessmann, Weil-McLean, Burnham, Dunkirk, Triangle Tube, Trinity, Raypak, Laars, and IBC.

It pays to do maintenance on your boiler!

At Afterglow, we can ensure that your boiler is running at its highest efficiency. Boiler maintenance depends on the type of boiler you have. Here are the components we check:

Fire Side (Combustion)

Flame Rectification
Heat Exchanger
Gas Pressure

Water Side

Boiler Feed
Expansion Tank
Low Water Cut-off
Air Scoop
Boiler Piping


Venting System
Natural Gas Piping
High Limits
Carbon Monoxide

Residential Models

99% of boilers from Afterglow are high efficiency! Afterglow sells a variety of residential boilers. Some of our favourites are Viessman, IBC and Triangle Tube. We offer:

Viessman’s Vitodens 100-W

A gas-fired wall-mounted condensing boiler with modulating MatriX-Plus cylinder burner and Inox-Radial heat exchanger made of stainless steel. Rated input: 8.5 to 199 MBH. Includes a 3.5″ touch screen and WiFi built-in, B1KE models offer on-demand DHW and an adjustable height control panel. 

Viessman’s Vitodens 200-W

The newest member to the Vitodens family! The Vitodens 200-W is a B2HE is a gas-fired, wall-mounted condensing boiler with modulating MatriX-Plus cylinder burner and Inox-Radial heat exchanger made of stainless steel. Rated input: 8.5 to 199 MBH. It includes a 7″ color touch screen, and has WiFi built-in, controls up to four heating circuit and an adjustable height control panel.


Viessman’s Residential
Gas-Fired Boiler

This residential boiler is ideal for any home and any budget! With added product features, the new generation of this popular boiler now offers even greater versatility and can be installed almost anywhere.

Commercial Models

Modern boilers are 95% efficient, meaning that 95 cents of every dollar spent is actually used to heat the home. These units use multi-stage burners and condensing technology to create clean comfort for less cost and less impact on the environment.

Afterglow sells a variety of high-quality commercial boilers. Some of our models include:

Viessman’s Commercial
Oil-Fired Boiler

This boiler is a reliable, durable, and efficient commercial heating solution. It has economical energy consumption, high operational reliability, and a long service life.

Viessman’s Commercial
Gas-Fired Boiler

Combining flexibility with maximum efficiency, this boiler is your ideal choice for a new installation in large commercial applications.

Boiler Accessories

Afterglow sells a variety of boiler accessories, including:

Air Separator

Dissolved air in your boiler system is not good. The oxygen in the air will rust the pipes from the inside out, causing an increased amount of debris in the system and potential failure.

Dirt Separator

Boiler systems, especially in older buildings and homes, have debris in their piping system. Removing the debris from the system is very important for maintaining peak performance. In this DIRTMAG® dirt separator, special magnets attract ferrous particles to allow for easy flushing.

Expansion Tank

Expansion tanks are a vital part of your boiler system. As water is heated it expands; if there is no room for expansion, the pressure will increase and cause problems. A functioning expansion tank will allow the water to push against its air-filled bladder and not let the system pressure go up.

Zone Valve

A zone valve is a specific type of valve used to control the flow of water or steam in a boiler system. To improve the units efficiency, boilers are commonly divided up into multiple zones.

Not sure which one is right for you? Want more information?

Give us a call: 519-747-7732