95% AFUE efficiency, ENERGY STAR® Certified
[AI] Control Technology, Auto Commissioning and Continuous Calibration functions optimize combustion and result in lower fuel bills. Control Panel features a backlit digital display that indicates boiler status, temperature, and diagnostics.
93.5 MBH – 205 MBH
6.9:1 Turndown Modulation Ratio in DHW Mode (DCC-115)
7:1 Turndown Modulation Ratio in DHW Mode (DCC-150, DCC-205)
5.6:1 Turndown Modulation Ratio in Heating Mode (DCB-100 and DCC-115)
5.7:1 Turndown Modulation Ratio in Heating Mode (DCB-125 and DCC-150)
5.5:1 Turndown Modulation Ratio in Heating Mode (DCB-165 and DCC 205)
Flow Rate in DHW Mode:
- 5.0 GPM flow rate @70° F rise (DCC-205)
- 3.5 GPM flow rate @70° F rise (DCC-150)
- 2.5 GPM flow rate @70° F rise (DCC-115)
Primary/Secondary LABOR SAVER™ Manifold Included
Heat Exchanger: 316L Stainless Steel Heat Exchanger and Burner. DCC-205, DCC-150 and DCC-115 are also equipped with a Stainless Steel Brazed Plate Heat Exchanger.
Additional Features: Assembled Boiler with Jacket, Induced Draft Fan, High limit sensors, 30psi Relief Valve, Low Water Pressure Switch, Temperature/Pressure Gauge.
Built in load matching Pump contributes to savings in electrical usage
Outdoor Temperature Sensor, Indirect Tank Sensor, Floor Stand Kit
Our AI control technology is programmed to recognize an Indirect Tank. H2O Indirect Hot Water Heaters are available in 30 to 115 gallon capacities and feature 316L stainless steel construction and top connections for an easy installation.
I install many boilers and always recommend DUNKIRK.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Yes I recommend this product. The value and construction is amazing
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Straight forward installation once we had correct flue venting piping.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
We have installed a number of units with no issues.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Good installation, quiet operation and efficient.
All seems to be ok but only had a short time,have yet to go thru a winter.I hope to be pleased for the future!
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Small, quiet, efficient, multifunctional.
Last unit destroyed with full house power surge at 1 year of age.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Great unit, easy install.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Very satisfied with your product.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Dunkirk boilers are an excellent value and the quality is exceptional for the price point
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
This is my 3rd one I have installed, very nice units and easy to work on when open, lots of room
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Customer service was excellent, boiler is very efficient and I love the way I can set the boiler to different btu parameters. Installation instructions are vague in regards to initial setup. If the zones are small, it knocks the boiler out on high temp.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
The price was great for all the features and quality.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I think it is a good product. The heat manifold and the domestic water manifold need to be offset.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I liked the idea of being a New York State product from Utica. And some contractors I know have it their favorite.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Easy installation and competitive price
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
My friend is also in the HVAC field and said Dunkirk is extremely reliable and efficient.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
The boiler is efficient, and free’s up space in my boiler room.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
This is the second unit I have purchased. The first was for a 10 unit apartment building. Fuel usage was cut in half from previous system, very dependable and easy to maintain.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Yes, straight forward installation, explicit manual and installation directions, very good commissioning programming and especially great technical help.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Very convenient.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I found this unit very quiet hot water is plenty And the heat time will tell. As we enter the heating season the test did supply hot water to the baseboards the longer duration and propane use will be the judge. I have all the confidence it will.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Would you recommend our products to a friend and why?
ABSOLUTELY!
What a beautiful installation! So QUIET! Heating bill went down waaay more than we expected!
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
The install process and setup/startup process was extremely simple. Very impressed with how user friendly this unit is.
The unit is much quieter than I expected. I am very impressed with the operation of the unit.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Compact and Neat looking. Start up process is a bit rediculous, especially when the apartment has small zones.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Yes I would recommend, it is a good value product.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I was more than satisfied with your products and have already recommend my family members and co workers.
I absolutely love your products and my customer service was incredible.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
It is excellent quality and works great.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Yes I would recommend this product, very good and easy to work on.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I would recommend this product to anyone looking to lower their heating cost!
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Nice unit, seems to be easy to install.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Yes, I’d recommend this product – so cost efficient.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
I have dealt with Dunkirk for a few years now and overall I believe they have quality products.
The installation Manual for the DCC-150 is not laid out very well and can be hard to follow/understand at times.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Highly efficient. Very affordable! By all appearances, great quality!
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler
Coaxial vent piping became a problem when we needed to offset based on customer expectations. We needed 3- 90’s, and supplier only stocked 2. Then, the piping we receiving had some dents and dings. The inner support has broken in shipping, and the ends were crushed a little. We were able to straighten out with channel locks, but this should not be required.
DCC/DCB High Efficiency Wall Mounted Modulating Condensing Boiler