Technical Data - Chaffoteaux & Maury Britony FlexiFlue Installation And Servicing Instructions

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Technical Data
Heatinputnominal ...................................
Heatoutputnominal .................................
Gas rate (maximum) ..................................
Burner pressure .....................................
Burnerpressuretolerance ............................
Main burner injectors .................................
Pilot injectors .......................................
Manifold restrictor ...................................
Water flow rate - raised 50 "C (90
"F)
....................
Water flow rate - raised 25 "C (45
"F)
....................
Min. water pressure selector closed. ....................
Min. water pressure selector open ......................
Max.waterpressure .................................
Electrical supply - 240 V 50 Hz
fused 3 A
29.9 kW
22,7 kW
2.70 m3/h
9,1 mbar
2 1.0 mbar
I,28 mm diam.
0,23 mm
5.3 mm diam.
3,2 to 6.5 I/min
6.5 to 13 I/min
OS bar
I,0 bar
10 bar
102000 Btu/h
77452 Btu/h
9535 fP/h
3,7 in.w.g.
2 0,4 in.w.g.
0.7 to I,43 gpm
I,43 to 2.8 gpm
16,5 ft (7,5 psi)
33,0 ft (15 psi)
150 psi.
The minimum water pressure is for the correct operation of the appliance only. An additional allowance must be
made for the resistance of pipework and fittings particularly where showers and washing machines are used.
This should be equivalent to 2 m. (6,5 ft) head.
Water inlet (Compression type fittings) ..................
Water outlet (Compression type fittings) ................
Gas (Compression type fittings) ........................
Height (including flue bend) ............................
Width ..............................................
Depth ..............................................
Weight - Car-toned ...................................
Weight - Lift ........................................
Minimum clearances - top (above flue) .................
- bottom (below case) .............
sides. ..........................
- front ..........................
Hole for the air inlet duct .............................
Right hand connection 15 mm Copper
Left hand connection 15 mm Copper
Centre connection 15 mm Copper
778 mm 30,6 in
395 mm 15,5 in
270 mm IO,6 in
24.3 kg. 53,6 Ibs.
15 kg. 33,l Ibs.
50 mm 2 in
178 mm 7 in
25 mm 1 in
600 mm
24 in
102 mm diam.
4.2 in. djam.
The Britony FlexiFlue is supplied in one carton.
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