BOILER COMBI MODULATING 95% 94K BTU WITH TACO PUMP DCC-115

BOILER COMBI MODULATING 95% 94K BTU WITH TACO PUMP

Part #DCC-115

Dunkirk is pleased to introduce a new smaller sized combi condensing boiler to its growing family of wall hung and floor mount condensing products. The DCC-115 Combi Boiler Model is an extension of the current DCC(F)/DCB(F) product line, featuring our proprietary artificial intelligence (AI) Control Technology and completes the size range for Residential Combi applications. This new model size features the same dependable electronic components and commissioning process. Contractors will appreciate the familiar easy service and labor-saving installation features. When in Domestic Hot Water mode, the DCC-115 will fire at 115.5 MBH max and provide 2.5 GPM of domestic hot water at a 70° F temperature rise. The DCC-115 is rated at 93.5 MBH for Central Heating mode.

Price:

FTL Financing Available* Details

Brand: Dunkirk

Submittal

Modulating Gas fired Combi boiler for indoor installation. They were approved for closet or alcove installations. For use with natural or liquefied petroleum (LP/Propane) fuel gases. Wall mounted. All boilers are factory assembled with controls, wiring, and test-fired to ensure dependable performance. The boiler shall be certified for Direct Vent applications only.

Wall mount bracket, mounting hardware, and actual size Wall Mount Template
The boiler is equipped with internal stainless steel brazed plate heat exchanger for potable hot water and an automatic 3-way diverting valve to allow Domestic Hot Water Priority operation.
The boiler includes a factory-installed and wired 2-speed circulator pump.
Factory provided primary / secondary Labor Savor™ manifold.
Factory-provided built-in Low Water Cutoff via Pressure Switch
Digital Boiler Control:
- Control is Self Commissioning, which automatically recognizes fuel type (Natural or LP gas).
- Control monitors flame signal and automatically adjusts the gas valve during operation for optimum combustion and maximum efficiency.
- The Control system is PCB integral controller with an LCD digital/graphical display.
- Control senses supply water temperature and adjust the boiler firing rate to deliver the amount of heat needed.
- Control can sense and display supply water temperature and indicate when the boiler is in central heating or domestic water mode.
- Control has a selectable DHW preheat mode. Preheat mode will maintain the brazed plate heat exchanger temperature to speed DHW delivery.
- Control can accept an optional proprietary Outdoor Air sensor with field-adjustable reset curves.
- The control displays Error Codes and Diagnostic information.
- Control can accept 0-10V input to manage the heating set-point or heating power level.

Boiler Combustion System:

The Gas valve is a modulating valve capable of firing from:
- 115,500 BTU input down to 16,600 BTU input in Combi mode (6.9:1 turn down).
- 93,500 BTU input down to 16,600 BTU input in Heat mode (5.6:1 turn down).
The induced draft blower is variable speed controlled by the PCB.
The burner is constructed of Iron-Chromium stainless steel.
The ignition system shall incorporate a Direct Spark Igniter and a separate Flame Sensing rod.

Heat Exchanger:

The boiler’s primary heat exchanger is constructed of Iron-Chromium stainless steel.
DHW brazed plate is constructed of Stainless Steel.

Electrical

120 volts AC, 60 Hertz, 1-phase; less than 12 amps (15 amp circuit recommended).
Factory-wired 3-foot appliance cord with a male plug end.
Low voltage terminal strip for Thermostat and Outdoor Air Sensor.

Other:

A field-supplied Anti-Scald valve is required for Domestic Hot Water Supply.

Warranty

Factory Standard Warranty is 10 years on the heat exchanger, and one year on the parts.
Warranty is extended to 10 years on heat exchanger, two years parts plus two years labor upon online warranty registration and completion of contractor registration.

Optional Equipment