Name: Dunkirk
Telephone: +

Boiler Control Module: High Limit/Electronic Ignition Control.
User Display Interface: Digital Temperature Display with diagnostics and programmable settings.
Heat Exchanger: 316L Stainless Steel
Combustion: 6.7:1 Turndown Ratio, Stainless Steel Burner, Direct Spark Ignition, Combination Flame Sensor and Ignitor
Other: Assembled Boiler with Jacket, Induced Draft Fan, Built-In Boiler Loop Pump, 30psi Relief Valve, Low Water Pressure Sensor, Temperature/ Pressure Gauge

Outdoor Temperature Sensor, Indirect Tank Sensor, Floor Base Kit, CSD-1 Kit available (includes Low Water Cut Off and Manual Reset High Limit.).

(See Installation, Operation and Maintenance Manual for complete instructions)

Boiler Manuals

DMG 240 Condensing Boiler Manuals Rev. A

DMG 240 Boiler Manuals Rev. A – French

Brochure

DMG Multiple Boiler Packages Brochure

DMG 240/380 Brochure Rev. 09-02-21

Engineering Documents / Resources

DMG 240 Floor Base Kit Instructions Rev. C

240/380 Multiple Boiler Piping/Wiring Guide Rev. A

Parts Lists

DMG 240 Condensing Boiler Parts List Rev. A

DMG 240 Condensing Boiler Parts List Rev. A – French

Dunkirk Venting Products 09-29-21

Specification/Performance

DMG 240 Spec Sheet Rev. B

Dunkirk Coaxial Vent Spec & Sub Rev. A

Dunkirk Twin Pipe Vent Spec & Sub Rev. A

Submittal

DMG 240 Submittal Rev. F

Tax Credits

DOE Tax Credit Table 2022 / 2023

IRS Form 5695 Residential Energy Credits

IRS Home Energy Tax Credits Infographic

Dunkirk Manufacturer’s Certificate Statement – Boilers

Technical Bulletin

Flooded HVAC Equipment Bulletin 2021

User Manual

DMG User’s Manual French Rev. A

240/380 User’s Manual Rev. A

Boiler Manuals

DMG 240 Boiler Manuals Rev. A

DMG 240 Boiler Manuals Rev. F

DMG 240 Boiler Manual Rev. H

DMG 240 Boiler Manuals Rev. J

DMG 240 Boiler Manuals Rev. K

DMG-240 Boiler Manuals Rev. O

Brochure

DMG 240/380 Brochure – 06/17

DMG 240/380 Brochure

DMG 240/380 Brochure Rev. 1/18

DMG 240/380 Brochure Rev. 2/19

DMG 240/380 Brochure Rev. 1/20

DMG 240/380 Brochure Rev. 02/21

Engineering Documents / Resources

DMG 240 Floor Base Kit Instructions

Installation & Operation Manual

DMG 240 IOM Rev. C

DMG 240 IOM Rev. D

DMG 240 IOM Rev. E

DMG 240 IOM Rev. F

DMG 240 IOM Rev. G

Parts Lists

DMG 240 Parts List Rev. A – French

DMG 240 Parts List Rev. A

DMG 240 Parts Rev. C

DMG 240 Parts Manual Rev. D

DMG 240 Parts Rev. A

DMG 240 Parts Rev. E

DMG-240 Parts List Rev. F

Specification/Performance

DMG 240 Spec Sheet Rev. A

Submittal

DMG 240 Submittal Rev. A

DMG 240 Submittal Rev. D

DMG 240 Submittal Rev. E

User Manual

DMG User’s Manual Rev. A

DMG User’s Manual Rev. B

DMG User’s Manual Rev. C

240/380 User’s Manual Rev. D

Warranty

Dunkirk Consolidated Boiler Warranty Rev. E

Dunkirk Consolidated Boiler Warranty Rev. A Eff. 10/20

Menu

Modulating Condensing Gas Boiler

Have you had a good experience with Dunkirk?

Modulating Condensing Gas Boiler

Features

Options

Installation

Documents/Resources/Videos

Have you had a good experience with Dunkirk?