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Product Short Catalogue Temperature BTU kW loading Cable Size Recommended
Reference Code Number Range °C Output @ 230-240V Guide Fuse Rating
Powerstream Professional 2kW RFB2 45670202 30 - 80 6830 1.8 - 2 1.5mm
2
13 Amps
Powerstream Professional 4kW RFB4 45670204 30 - 80 13660 3.7 - 4 2.5/4mm
2
20 Amps
Powerstream Professional 6kW RFB6 45670206 30 - 80 20490 5.5 - 6 4mm
2
30 Amps
Powerstream Professional 7.5kW RFB75 45670207 30 - 80 25613 6.9 - 7.5 4/6mm
2
35-40 Amps
Powerstream Professional 9kW RFB9 45670209 30 - 80 30735 8.3 - 9 6/10mm
2
40-45 Amps
Powerstream Professional 10.5kW RFB105 45670210 30 - 80 35860 9.6 - 10.5 6/10mm
2
45 Amps
Powerstream Professional 12kW RFB12 45670212 30 - 80 40980 11 - 12 10mm
2
50
Key Features
Specifier
■ 7 power options (2kW - 12kW) for different
applications
■ Compact design fits in most spaces (including
kitchen cupboards)
■ Solid state technology for long life
■ Min/max control adjusts the water temperature
output from the boiler
■ No moving parts, maximum reliability
■ Minimal service and maintenance costs
■ Suitable for sealed and open vented installations
and with radiators or underfloor heating
■ Uses standard radiators, programmer, pump,
room stat and thermostatic radiator valves
■ No flue and no fuel tanks mean flexible
installation location and improved safety
■ Thermostatic temperature range 30°C to 55°C
(underfloor) or 55°C to 80°C (central heating)
■ Outer casing white stove-enamelled
corrosion-resistant steel
■ UK manufactured in a BS EN ISO 9001:2000
registered factory
■ CE Marked
■ 2 year guarantee
Stockist
■ Comprehensive technical and aftersales back-up
service (UK only)
■ UK manufactured in a BS EN ISO 9001:2000
registered factory
■ CE Marked
■ Access to the ‘off gas’ market sector with a
recognised brand
Installer
■ Solid state technology for long life
■ Suitable for sealed and open vented installations
and with radiators or underfloor heating
■ Uses standard radiators, programmer, pump,
room stat and thermostatic radiator valves
■ No flue and no fuel tanks mean flexible
installation location and improved safety
■ Self check circuitry and fault indication
■ Manually re-settable trips
■ Unit is set by the Installer for either underfloor
mode or central heating mode
■ UK manufactured in a BS EN ISO 9001:2000
registered factories
■ CE Marked
■ 2 year guarantee
Homeowner
■ Silent in operation
■ The boiler has front panel indication to show
boiler state, including a power indicator with
diagnostic facility
■ Solid state technology for long life
■ Soft start and zero volt switching to avoid
power surges
■ Min/max control adjusts the water temperature
output from the boiler
■ No moving parts for long life and
maximum reliability
■ Minimal service and maintenance costs
■ No requirement for annual safety certificate
■ Control panel
■ Uses standard radiators, programmer, pump,
room stat and thermostatic radiator valves
■ No flue and no fuel tanks mean flexible
installation location and improved safety
■ Thermostatic temperature range 30°C to 55°C
(underfloor) or 55°C to 80°C (central heating)
■ Outer casing white stove-enamelled
corrosion-resistant steel
■ Re-settable trips
■ CE Marked
■ 2 year guarantee
Technical Product Dimensions (mm)
396
86
238
116
69 Outlet
386
49 Inlet
The Range