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Description
The flue boost is a boxed shape centrifugal flue fan unit with in line spigots for
the flue connection, a pressure switch to ensure safe operation, and
plug in electrical fittings for the easy connection, all within a
compact package.
Capacities and Ranges
The Flue Boost 100 will handle flue gases at up to 200 degrees C
and boilers with heat outputs up to 100,000 Btu/h 35Kw (normal
secondary flue temperatures of the average gas appliance working
at 75% efficiency are 180 degrees C with a COČ content of 5%) |
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Motor Cooling
The motor is a single speed unit with class F windings, the
bearings are maintenance free sealed ball bearings with adequate
lubrication to ensure reliable operation for many years.
Connections
Two plug-in electrical connections are supplied, a three pin
socket for the power supply and a two pin plug for the output
supply. Note:- The output supply is 220/240 volt switch live.
Pressure Switch
The pressure switch has contacts which close with air flow and open in
the event of a fan failure. Note:- The pressure switch has an
interlock installed which ensures failsafe operation.
Time Delay
The fan has a built in pre purge (time delay) of approximately 30
seconds; this is to purge the boiler of any gasses before boiler
ignition. This is a factory fitted item and may only be removed
prior to despatch.
Installation and Maintenance
Full instructions on installation and operating come with the
unit. If service or repairs are required the working parts may be
removed as a sub assembly without disturbing the main case.
Finish
All surfaces are constructed out of mill finished stainless
steel.
Electrical Details
220/240 Volt, single phase 65 watt
Starting current 1.2 Amp
Running current 0.75 Amp
Weight
3.6 Kg
Sound Level
54 dBA at 3 metres
Inlet & Outlet Spigot Diameter
122mm
Note:- This appliance must have a draught diverter or draught
stabiliser fitted within the primary flue section.
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