Dunkirk Boilers

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Dunkirk Boilers Dunkirk Boilers - Innovative. Efficient. Dependable.

Dunkirk has been a trusted supplier of gas and oil-fired hot water and steam boilers for residential and commercial buildings since 1928.

We will be closed Monday, May 25th in observance of Memorial Day.
22/05/2026

We will be closed Monday, May 25th in observance of Memorial Day.

Hot Water That Works as Hard as You Do - Dunkirk’s Indirect Water Heaters use your home’s boiler to deliver fast, consis...
21/05/2026

Hot Water That Works as Hard as You Do - Dunkirk’s Indirect Water Heaters use your home’s boiler to deliver fast, consistent hot water with impressive efficiency. Stainless steel construction. Long lasting performance. Energy smart design.

Explore the lineup: https://dunkirk.com/products/indirect-hot-water-heaters/

Looking for reliable oil fired performance? The Dunkirk EXC series has long been trusted for durability, efficiency, and...
19/05/2026

Looking for reliable oil fired performance? The Dunkirk EXC series has long been trusted for durability, efficiency, and consistent heat. A proven solution for homeowners who want dependable comfort season after season.
https://tinyurl.com/dunkirk-excelsior

Commercial Steam You Can Count On. From schools to businesses to large facilities, the Dunkirk D250 delivers dependable ...
14/05/2026

Commercial Steam You Can Count On. From schools to businesses to large facilities, the Dunkirk D250 delivers dependable steam performance with rugged cast iron construction and multiple firing rates. Engineered for durability. Built for efficiency.

Learn more: https://tinyurl.com/Dunkirk-D250

Reliable Heat Starts With Smart Engineering Every Dunkirk boiler is built with long term performance in mind — from dura...
13/05/2026

Reliable Heat Starts With Smart Engineering

Every Dunkirk boiler is built with long term performance in mind — from durable materials to thoughtful design that simplifies installation and service. Whether it’s a home, business, or multi unit building, dependable comfort starts here.

Don't miss out on this training opportunity! Contact Wit-Way Supply Inc. to sign up!
12/05/2026

Don't miss out on this training opportunity! Contact Wit-Way Supply Inc. to sign up!

RSVP to Lisa via e-mail [email protected]

Happy Mother’s Day 💐 To all the moms who keep the home running, the schedules organized, and the warmth flowing — we app...
10/05/2026

Happy Mother’s Day 💐
To all the moms who keep the home running, the schedules organized, and the warmth flowing — we appreciate you. Wishing you comfort, joy, and a relaxing day surrounded by the people you love. ❤️🔥

Meet the Royal: Comfort, Efficiency, Style The Royal Combi Modulating Condensing Gas Boiler delivers powerful heating + ...
07/05/2026

Meet the Royal: Comfort, Efficiency, Style

The Royal Combi Modulating Condensing Gas Boiler delivers powerful heating + consistent hot water in one sleek, space saving unit. Smart technology. High efficiency. Built for modern living. Explore the Royal lineup ➡️ https://tinyurl.com/royal-series

Spring Cleaning Isn’t Just for Closets! 🧹Warmer weather☀ is the perfect reminder to give your heating system a little at...
05/05/2026

Spring Cleaning Isn’t Just for Closets! 🧹
Warmer weather☀ is the perfect reminder to give your heating system a little attention. A quick seasonal checkup helps maintain efficiency, reduce energy use, and keep your home comfortable year round.
Find a qualified contractor near you: https://dunkirk.com/find-a-dealer/

Spring is the perfect time to upgrade to high efficiency heating. Newer boiler models offer better performance, lower en...
30/04/2026

Spring is the perfect time to upgrade to high efficiency heating. Newer boiler models offer better performance, lower energy use, and long term reliability — all while keeping your home comfortable through every season. Explore the full lineup: https://www.dunkirk.com

Your home comfort, supported for the long run. From manuals to warranty details, Dunkirk owners have access to a full li...
28/04/2026

Your home comfort, supported for the long run. From manuals to warranty details, Dunkirk owners have access to a full library of resources to keep their systems running strong.
https://dunkirk.com/owner-resources/

Address


Opening Hours

Monday 08:00 - 17:00
Tuesday 08:00 - 17:00
Wednesday 08:00 - 17:00
Thursday 08:00 - 17:00
Friday 08:00 - 17:00

Telephone

(800) 325-5479

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