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Dunkirk Quantum Boilers

Product Overview: Dunkirk Quantum Boilers

The Q90-200 offers a remarkable 90% AFUE efficiency rating, dramatically reducing fuel consumption and paying for itself in substantial fuel savings. The Q90-200 utilizes a cast aluminum heat exchanger, offering greater thermal conductivity which transfers heat three times faster than conventional cast iron and produces enormous gains in heat-up speed and operating efficiency. The units feature integrated boiler control with high limit for operation, safety and diagnostics. Ignition is provided by a hot surface igniter and single stage gas valve. Air flow proving switches ensure air intake and exhaust vents are clear. All components are easily accessible for ease of installation and maintenance. Unlike conventional atmospheric boilers, the Q90-200 has sealed combustion, direct-vent forced draft design to draw fresh air from outdoors for combustion, instead of from inside the home. Cooled flue gas can be safely vented through inexpensive, readily available and easy to install PVC, after 5'' of CPVC provided with the unit. The air intake also utilizes PVC pipe.

Dunkirk Quantum BoilersSpecifications:

Efficiency:

Energy Star Rated
Capacity:
125 - 150 - 175 - 200 MBH
Heat Exchanger:
Cast Aluminum
Combustion:
Sealed Combustion
Venting:
Direct Vent
Boiler Type:
Hot Water

Features:

  • 90% AFUE rating

  • Sealed combustion

  • Direct-vent

  • Cast-aluminum mono block heat exchanger

  • Integrated boiler control w/high limit & low

  • water cut-off

  • Hot surface igniter/single stage gas valve

  • Dual air flow proving switches

  • Easily accessible components

  • Safe, economical CPVC and PVC vent pipe

  • Natural gas or propane







 


QUANTUM 90-200 RATINGS

Natural & Propane Gas Fired Boilers
Ratings & Specifications for Q90 Condensing Boilers

Boiler
Model
Number
Input
*(MBH)
Heating
Capacity
*(MBH)
I = B = R
Net Rating
*(MBH)
AFUE% Flue
Diameter
**Q90-125 125 112.5 98 90% 3"
**Q90-150 150 135.0 117 90% 3"
**Q90-175 175 157.5 137 90% 3"
**Q90-200 200 180.0 157 90% 3"

++ MBH=1,000Btuh                 **Indicates an ENERGY STAR product


 


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Proudly Serving Colorado in the Following Locations:

Longmont, Boulder, Niwot, Gunbarrel, Erie, Frederick
Firestone, Dacono, Loveland, Louisville, and Lafayette.

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