Specifications
Model Units Balanced Flue Model Fan Flue Model
Model name Multipoint BF Multipoint FF
Water heater code 5110173 5110174
Min service clearance above mm 30mm 120mm (Includes flue elbow)
Min service clearance sides mm 5mm 10mm
Min service clearance in front mm 600mm 600mm
Min service clearance below mm 75mm 50mm
Max DHW flow rate (Delta T @ 30°C max) l/min 10.8 l/min 11.7 l/min
Max DHW flow rate (Delta T @ 35°C max) l/min 9.3 l/min 10 l/min
Max DHW flow rate (Delta T @ 50°C max) l/min 6.5 l/min 7 l/min
Min operating DHW pressure required bar 0.2 bar 0.3 bar
Max DHW system pressure bar 12 bar 12 bar
Minimum flow rate required l/min 2.5 l/min 2.5 l/min
IP rating N/A IPX4D
Gas
Natural gas Yes Yes
Heat input (net) kW 25.5 27
Heat output to water kW 23 23.8
Electrical
Electrical connection V None 230 fused UK plug
Mechanical & Hydraulic
Gas connection pipe size mm 15 15
Water connection pipe size mm 15 15
Flue Systems
Maximum equivalent length horizontal mm 610 4000
Maximum equivalent length vertical mm N/A 4000
Weight
Installer lift weight kg 20 20
Telescopic flue available in four length options to suit wall thickness from
100mm to 610mm:
Sales Code
Min. length 100mm (4 in.) 31/10321
Max. length 150mm (6 in.)
Min. length 150mm (6 in.) 31/10322
Max. length 230mm (9 in.)
Min. length 230mm (9 in.) 31/10323
Max. length 380mm (15 in.)
Min. length 380mm (15 in.) 31/10324
Max. length 610mm (24 in.)
The appliance may be mounted on a suitable existing terminal as above,
provided the requirements of the building regulations are maintained.
SPECIFICATIONS
Concentric horizontal flues – water heaters
Concentric vertical flues – water heaters
Concentric horizontal flue
arrangement
Key & OD dimension
Multifit sales
code
Standard horizontal flue kit 400mm 430183
Horizontal flue kit (long) 680mm 430184
Flue extension 1000mm B4286
90 bend kit 31/19034
135 bend kit 31/19035
Telescopic flue elbow adaptor 430174
Vertical adaptor 238014
Concentric vertical flue
arrangement
Key & OD dimension
Multifit sales
code
Concentric vertical flue kit 238015
Flue extension 1000m B4286
90 bend kit 31/19034
135 bend kit 31/19035
Flat roof flashing kit 31/19040
Pitched roof flashing kit 31/19041
Please refer to page 22 for flue positioning guide.
21
91529 A4 Main Range Brochure.indd 21 16/05/2014 14:30