The Original Efficient One Since 1972
Partner with Portage
Our Committment to You
Best Mechanical Efficiency.
Can Last up to 30 Years!
“
For Your Life-Time Boiler…
We Will Be There.
To start, we are committed to our customers. A pretty simple and cliche thing to say isn’t it?
For us though, this is the standard we work by (we Live and Breathe by).
Portage & Main Boilers has been around since 1972. That alone says a lot! We could go on and on about how our boiler is the best, which it is, but just as important to us….is Our Commitment to You.
The people here at Portage and Main go Above and Beyond for your happiness.
If you have a question…it’s answered.
If you have a concern…it’s dealt with.
If you are unsure…we Make sure.
A lot can be said about customer support in 2025 (or there lack of), but we mix the old school “customer commitment” with the new, innovative technology of “burning right”.
A complete Customer Experience.
A complete Combustion of Your Fuel.
A compliment to Your Home.
A compliment to Your Life.
Sincerely,
Your Life-Time Boiler.
AMAZING QUOTES – HAPPY CUSTOMERS
Dave Fountain - 30 yr. Boiler
” The unit has functioned flawlessly and very efficiently…since 1995. “
Ron Lampreau - Big Savings
” I absolutely love my Portage and Main Boiler, can’t say enough good about it. “
Mark & Andrea - Less Wood
” A lot less wood (than their previous Woodmaster 4400) and very easy to maintain. “
Jon Rossman - Portage all the Way
“We’ve been burning wood in an OWB for 20 years and no other manufacturer comes even close. “
Byron Long - It Already Paid for Itself
“ I can’t say enough good about it! Already paid for itself, it was easy to set up and use, hands down the only way to go! “
Troy Dahlgren - No Trouble Staying Warm
“ The BL-3444 we purchased is awesome! have no trouble keeping the kids warm… “
Dennis Danowski - The Setup Works Great
“ It is easy to keep clean during the burning season, run a brush down the chimney once a month clean the ash daily (takes a couple minutes) fill with wood a couple times a day. “
“
BEST BOILER – NO COMPARISON
We outperform the competition, year after year!
One of the biggest components of our Leading-edge technology is our Refractory Brick.
For optimal burning, wood needs to reach an ignition temperature between 300-482 degrees celsius (590-899 fahrenheit). This is often referred to as the flash point, where wood starts to char at a rate of 0.8mm/minute. To achieve this, you’ll need to generate enough heat to ignite the wood and then maintain that heat to sustain the fire.
Refactory Bricks help sustain the heat in your boiler, much longer, without the addition of more fuel.
Portage & Main Boilers have been manufactured for over 50 years. We continually strive to be the leading innovators in the outdoor boiler business! Our factory is a state of the art facility that employs the latest manufacturing technology – including computer controlled robotic welders and laser cutting equipment.
Wood Series
Coal Series
Ultimate Boiler Guide 2024
Want to know everything & anything about outdoor wood boilers ? Learn industry secrets to the B. I . M Framework for Boiler Maintanence

“
“
“Simply the Best”
Our customers are home owners, farmers, commercial , industrial businesses, schools & municipal authorities. We sell boilers from Alaska to Florida and everywhere in between. Our customers do their research and recognize the value of a clean burning, environment friendly boiler that will save them time, fuel & money

Request Quote
Register as a Dealer
Join Newsletter
Dealership Opportunity
Join our network of dealers across North America

About Portage & Main Boilers
Our head office is located in Prince Albert, Saskatchewan, Canada. Our dealer network spans North America and we would be glad to put you in touch with one of our knowledgeable agents. Our staff oversees the development of new products, monitors production, designs heating systems, and offers tech support for installers. All our wood furnaces are designed for installation outdoors and deliver wood heat indoors.
info@portageandmainboilers.com
Tollfree
1-800-561-0700
Phone
(306) 922-1722
Hours
Monday-Friday : 8am to 5pm CST