Categories: Dunkirk

Dunkirk, Energy Star Certified Boilers

Since 1928, Dunkirk has been a trusted name in American heating, renowned for its commitment to quality, efficiency, and innovation. Founded as the Dunkirk Radiator Corporation in Dunkirk, New York, the company quickly became a leader in cast iron boilers and radiators. Today, Dunkirk operates as a flagship ECR International brand under the Granby Industries and TerraVest Industries umbrella, continuing to manufacture high-performance gas and oil boilers at its original New York facility.

Dunkirk’s mission is to deliver reliable, energy-efficient heating solutions for residential and commercial customers. With nearly a century of experience, Dunkirk combines advanced engineering with robust manufacturing to provide products that are easy to install, maintain, and operate, making them a top choice for contractors, homeowners, and businesses across Alaska and the Pacific Northwest.

Explore Further:

Dunkirk Product Range We Carry:

Rural Energy Enterprises proudly offers a comprehensive selection of Dunkirk heating products designed for the unique demands of Alaska’s climate. Our lineup includes:

Dunkirk Boilers – Gas and Oil

Dunkirk’s gas and oil-fired boilers are engineered for maximum efficiency and dependability. These systems are ideal for both new installations and heating system replacements, providing consistent comfort and reduced utility costs for homes and businesses. Many models are ENERGY STAR® certified, ensuring top-tier energy savings and environmental responsibility.

Condensing Combi Boilers:

All-in-one solution for space heating and continuous hot water
Compact, space-saving design eliminates the need for a separate water heater
Advanced controls for precise comfort and efficiency

Condensing Gas Boilers:

Highest energy efficiency ratings in the Dunkirk lineup
Eco-friendly operation reduces gas consumption and emissions
Modern heat exchangers and control technology

Oil Boilers:

Trusted performance for nearly 100 years
Smooth installation and long-term reliability
Perfect for rural and off-grid applications

Electric Boilers:

100% efficient, compact, and wall-hung
Ideal for radiant systems, specialty temperature settings, or as a backup for solar
Durable cast iron heat exchanger with a 20-year limited warranty

Indirect Hot Water Heaters:

Reliable, on-demand hot water with precise temperature control
Seamless integration with Dunkirk boilers

Controls & Accessories:

Advanced, easy-to-use controls for managing multiple home heating zones
Wi-Fi compatible options for remote management and energy savings

Key Features & Benefits:

ENERGY STAR® certified models available
High-efficiency heat exchangers and titanium composite burners for durability
Advanced safety features, including pressure switches and oxygen depletion sensors
Quiet, maintenance-friendly operation with accessible controls
Lifetime limited warranties on select models
Full range of replacement parts and support for long-term reliability

Dunkirk boilers are designed to deliver comfort, efficiency, and peace of mind, no matter how harsh the weather.

Applications:

Dunkirk heating systems are ideal for:

Residential homes seeking reliable, efficient heating and lower energy bills
Multi-family dwellings and apartment complexes
Commercial buildings, including offices, schools, and healthcare facilities
Industrial and light manufacturing spaces
New construction and heating system replacements
Properties aiming for LEED or ENERGY STAR® certifications

Safety, Reliability, Maintenance, and Care:

Dunkirk boilers are engineered with multiple safety features, such as integrated pressure switches that shut down operation in case of vent blockages, and oxygen depletion sensors for added protection. Routine maintenance is simple, with easy access to controls and serviceable parts. Regular inspections, such as checking venting, condensate drains, and system piping, are recommended to ensure optimal performance and longevity.

Dunkirk offers extensive documentation and support resources, and Rural Energy Enterprises stocks a full range of Dunkirk boiler parts for fast repairs and maintenance. Many models include limited lifetime warranties, underscoring Dunkirk’s commitment to long-term reliability.

Why Choose Dunkirk?

Nearly 100 years of proven performance and innovation
ENERGY STAR® oil and gas boilers for maximum efficiency
Wide range of products for every application, from homes to large commercial buildings
Advanced safety, control, and diagnostic features
Trusted by contractors and homeowners alike for easy installation and dependable service
Backed by ECR International and Granby Industries, leaders in North American heating technology

Why Choose Rural Energy Enterprises?

Alaska’s premier distributor of Dunkirk boilers and parts
Expert guidance on product selection, sizing, and installation
Local inventory for fast delivery and support
Comprehensive after-sales service, including maintenance tips and troubleshooting
Decades of experience serving rural and urban communities across Alaska and the Pacific Northwest

Ready for Reliable, Efficient Heating? Contact Rural Energy Enterprises today for a quote, expert advice, or to schedule your Dunkirk boiler installation or replacement.

Q. What types of Dunkirk boilers does Rural Energy Enterprises carry?

A. Rural Energy Enterprises carries a full range of Dunkirk boilers, including high-efficiency gas boilers, oil boilers, condensing combi boilers, and indirect water heaters, suitable for both residential and commercial applications.

Q. Are Dunkirk boilers ENERGY STAR® certified?

A. Yes, many Dunkirk gas and oil boilers are ENERGY STAR® certified, offering superior energy efficiency and helping homeowners reduce utility bills while minimizing environmental impact.

Q. What are the main features of Dunkirk boilers?

A. Dunkirk boilers feature advanced heat exchangers, high efficiency ratings, quiet operation, robust safety controls, and user-friendly interfaces. Many models offer lifetime limited warranties and easy maintenance access.

Q. Are Dunkirk boilers suitable for Alaska's climate?

A. Yes, Dunkirk boilers are designed for reliable performance in harsh climates like Alaska, delivering consistent heat and efficiency even in extreme cold.

Q. Can Dunkirk boilers be used for both residential and commercial heating?

A. Absolutely. Dunkirk offers models specifically engineered for residential homes, multi-family buildings, and commercial properties, ensuring the right fit for any project.

Q. How do I maintain a Dunkirk boiler?

A. Routine maintenance for Dunkirk boilers includes annual inspections, cleaning heat exchangers, checking venting and condensate drains, and ensuring all safety controls function properly. Always consult your owner’s manual and use a qualified technician for service.

Q. What warranty coverage do Dunkirk boilers offer?

A. Dunkirk boilers come with manufacturer warranties, including limited lifetime warranties on select models. Warranty registration is recommended for full coverage benefits.
Learn more about Dunkirk warranties.

Q. Where can I find Dunkirk boiler parts and service in Alaska?

A. Rural Energy Enterprises is an authorized Dunkirk distributor, offering genuine Dunkirk boiler parts, technical support, and service throughout Alaska and the Pacific Northwest.

Q. Are Dunkirk boilers easy to install?

A. Dunkirk boilers are designed for straightforward installation, but professional installation by a certified technician is highly recommended to ensure safety, efficiency, and warranty compliance.

Q. What should I do if my Dunkirk boiler displays an error code?

A. Refer to your Dunkirk boiler’s installation and operation manual for error code meanings and recommended actions. If unsure, contact a qualified technician or Rural Energy Enterprises for assistance.

Q. Can Dunkirk boilers be integrated with smart thermostats or home automation?

A. Many Dunkirk boilers can be paired with compatible smart thermostats, allowing for remote temperature control and enhanced energy savings.

Q. How do I register my Dunkirk boiler for warranty?

A. You can register your Dunkirk boiler for warranty coverage online through the official Dunkirk website’s owner resources section.
Register your warranty here.

Q. What are common issues with Dunkirk boilers and how are they resolved?

A. Common issues include ignition failure, wiring problems, vent blockages, and loose connections. Most problems can be resolved by checking wiring, resetting the system, or consulting a qualified technician for troubleshooting and repairs.[6]

Q. How do I know what size Dunkirk boiler I need?

A. Proper sizing depends on your building’s square footage, insulation, and heating needs. Rural Energy Enterprises offers expert guidance and load calculations to ensure you select the right Dunkirk boiler for your space.

Q. Can Dunkirk boilers be used for both heating and domestic hot water?

A. Yes, Dunkirk offers combi boilers and indirect water heaters that provide both space heating and on-demand domestic hot water from a single, efficient system.

Q. How long do Dunkirk boilers typically last?

A. With proper installation and regular maintenance, Dunkirk boilers can last 15–30 years or more, providing reliable comfort and performance.

Q. What safety features are included in Dunkirk boilers?

A. Dunkirk boilers include safety features such as pressure relief valves, vent safety switches, oxygen depletion sensors, and advanced diagnostic controls to ensure safe operation.

Q. Who manufactures Dunkirk boilers?

A. Dunkirk boilers are manufactured by ECR International, a company with a long history of producing high-quality heating equipment in the United States.

Q. Why choose Rural Energy Enterprises for Dunkirk boilers?

A. Rural Energy Enterprises offers expert product selection, local inventory, technical support, and professional installation services, ensuring you get the most from your Dunkirk boiler investment.