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Potterton
Kingfisher MFL |
Boilers from
Potterton |
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Kingfisher MFL is a
range of floor standing fanned balanced flue gas boilers with electronic
ignition and a cast iron heat exchanger.
Kingfisher MF offers
a number of benefits. Its fanned flue design complies with the strictest
requirements of Parts L & J of the Building Regulations, and in CF
mode it offers adjustable flue positioning to more easily marry up to
existing flues. All models in the range are the same compact size - just
290mm slim.
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- Available in both fanned
RS and CF flue form
- Models available in both
forms from 14.7 to 29.3 KW
- Attractively styled slim
line casing
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- Suits gravity hot water and fully
pumped open vented systems
- Standard telescopic flue and
adjustable pipe connections make installation simple and fast
- Can be installed under worktops
and in vented cupboards
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| RSL & CFL
Models |
Units |
50L |
60L |
70L |
80L |
90L |
100L |
| Heat
Output |
kW |
14.65 |
17.58 |
20.52 |
23.45 |
26.38 |
29.31 |
| Heat Input |
kW |
18.31 |
22.00 |
25.60 |
28.95 |
32.98 |
36.76 |
| Max gas
rate |
m3/h |
1.75 |
2.10 |
2.44 |
2.76 |
3.14 |
3.50 |
| Max burner
pressure |
mbar |
14.8 |
11.9 |
12.1 |
11.3 |
13.1 |
13.0 |
| Dry Weight
CFL |
kg |
69 |
69 |
69 |
69 |
69 |
69 |
| Dry Weight
RSL |
kg |
65 |
65 |
65 |
65 |
65 |
65 |
| Water
Content |
litres |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
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| Built-in
programmer kit |
|
Optional
Extra |
| Flexible
pipework kit |
|
Optional
Extra |
| Pump cover
kit |
|
Optional
Extra |
| Side
infill panel |
|
Optional
Extra |
| Suitable
for under worktop installation |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Seasonal
Efficiency (SEDBUK) rating CFL |
% |
78.5 |
78.0 |
78.0 |
78.3 |
78.0 |
78.0 |
| Seasonal
Efficiency (SEDBUK) rating RSL |
% |
78.5 |
78.5 |
78.2 |
78.2 |
78.1 |
78.0 |
| Compartment
ventillation CFL high level |
cm2 |
165 |
198 |
231 |
264 |
297 |
331 |
| Compartment
ventillation CFL low level |
cm2 |
330 |
396 |
462 |
528 |
594 |
662 |
| Compartment
ventillation RSL high level |
cm2 |
165 |
198 |
231 |
264 |
297 |
331 |
| Compartment
ventillation RSL low level |
cm2 |
165 |
198 |
231 |
264 |
297 |
331 |
| Min
installation clearance above |
mm |
15 |
15 |
5 |
15 |
15 |
5 |
| Min
installation clearance left |
mm |
5 |
5 |
5 |
5 |
5 |
5 |
| Min
installation clearance right |
mm |
5 |
5 |
5 |
5 |
5 |
5 |
| Min
installation clearance front operating |
mm |
25 |
25 |
25 |
25 |
25 |
25 |
| Min
installation clearance front servicing |
mm |
610 |
610 |
610 |
610 |
610 |
610 |
| Gas
connection |
|
Rc1/2 |
Rc1/2 |
Rc1/2 |
Rc1/2 |
Rc1/2 |
Rc1/2 |
| Flow
connection |
mm |
28 |
28 |
28 |
28 |
28 |
28 |
| Return
connection - gravity |
mm |
28 |
28 |
28 |
28 |
28 |
28 |
| Return
connection - pumped |
mm |
28 |
28 |
28 |
28 |
28 |
28 |
| Electrical
supply |
V\Hz |
230/50 |
230/50 |
230/50 |
230/50 |
230/50 |
230/50 |
| Max
working head |
bar |
3 |
3 |
3 |
3 |
3 |
3 |
| Min
circulating head (gravity) |
mm |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
| NOx Class
RSL |
|
2 |
1 |
1 |
1 |
1 |
1 |
| NOx Class
CFL |
|
3 |
2 |
2 |
2 |
1 |
1 |
| Flue
position - RSL |
|
Top
turret multidirectional |
| Flue
position - CFL |
|
Top
vertical socket for 100mm (4") & 125mm (5") internal dia
flue pipe |
| Max flow
temperature |
°C |
82 |
82 |
82 |
82 |
82 |
82 |
| Max
concentric horizontal flue length |
m |
3.4 |
3.4 |
3.4 |
2.4 |
1.4 |
1.0 |
| Max
concentric vertical flue length |
m |
3.4 |
3.4 |
3.4 |
n/a |
n/a |
n/a |
| Flue bends |
|
90°
& 135° on models 50L to 80L |
no
bends |
| Fuel |
|
Natural
Gas (G20, CATI 2H) |
| Price |
|
£632.52 |
£678.49 |
£797.26 |
£908.89 |
£1051.77 |
£1141.07 |
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