Safe, Economical CPVC and PVC Vent Pipe
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 utilize PVC pipe.
Remarkable 90% AFUE Efficiency
The Q90 dramatically reduces fuel consumption and pays for itself with substantial annual fuel savings. Its efficiency is increased beyond 90% when used in low temperature systems, such as in-floor radiant systems
Sealed combination Direct Vent System
Unlike conventional residential atmospheric and induced draft boilers, the Q90 draws fresh air from outdoors for combustion, instead of air from inside the home. Therefore it does not compete with building occupants for its air supply. With this design the Q90 runs quieter than a traditional boiler
Revolutionary Cast Aluminum Heat exchanger
Transfers heat three times faster with greater thermal concavity than conventional cast iron. It produces enormous gains in heat-up speed and operating efficiency. Also, the packaged boiler weighs only 22 pounds for easier installation
Simplified Controls
The Quantum 90’s simple design is engineered to maximize reliability. The Q90 incorporates an integrated boiler control for operation, safety and diagnostics. High Temperature limit control is included for additional safety ignition is provided by a hot surface igniter and a single stage gas value. A single pressure switch ensures air intake and exhaust vents are clear. All components are easily accessible through the removable door
Environmentally Friendly
The Q90’s direct vent system, premix gas burner and low flame temperature substantially reduce CO and NOx emissions (acid rain and smog components)
Ideal for use with radiant systems
When used in combination with radiant systems, which use low supply and return water temperature, the Q90’s efficiency is increased beyond 90%. Unlike cast iron boilers, the Q90 does not require a return bypass or injection pumping system to preheat return water prior to entering the heat exchanger. This saves on material and labor costs since the cast aluminum heat exchanger works best at low water temperatures.
Easy Maintenance
A compact and lightweight baked enamel steel jacket with removable door, allows easy access to controls
Cast Aluminum Heat Exchanger
Revolutionary heat exchanger transfers heat Three Times Faster than cost iron. Also receive low return water without the need for bypass or injection pumping
Supply-Side Pumping
The Pump is shipped prepared to be mounted for supply side pumping. The circulator is re-wired and comes with a 5’ BX cable connector
Integrated boiler control
The opening sequence is checked by self-diagnostic control system to ensure safe operation of the boiler
Air/Fuel Mixer
Optimizes combustion for greater efficiency
Induced Draft Fan
Draws fresh air from outside, in addition to expelling flue gas
CPVC/PVC Pipe
Cooled flue gas is expelled through 5’ of CPVC (provided) and then transitions to PVC
Pressure Switch
A single switch ensures combustion air intake and exhaust vent are clear
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