Specifications

440K / 440KB 460K / 460KB 480CD 480AL 480AG 480K / 480KB 499K / 499KB 600K 660K 680K 680KCD 680KCD C/F 699K
880K 8120K 8150K
XT
Function
Cooking 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Domestic hot water (DHW) 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Central heating 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Ovens
Cast iron main oven
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Cast iron lower cooking oven 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Lower warming oven
Controls
Manual
Thermostatic
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Integral programmer 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Optional external programmers 4 4 4 4 4 4 4 4
Fuel
Propane gas
4 4
Natural gas 4 4 4
Commercial kerosene to BS2869, Class C2 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Manufactured Smokeless Fuel (MSF), wood or peat
Wood only
Flue system
Conventional
4 (K) 4 (K) 4 4 4 (K) 4 (K) 4 4 4 4 4 4 4 4
Balanced 4 (KB) 4 (KB) 4 4 (KB) 4 (KB) 4
Power flue 4
Central heating hot water system
Fully pumped open & sealed systems
4 4 (KB) 4 4 4 4 4 4 4 4 4 4 4 4 4
Gravity DHW & pumped open heating systems
Gravity DHW
Hot water storage
Suitable for most cylinder sizes
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
190 Litres (40 Gallons)
140 Litres (30 Gallons)
Boiler output
Btu/h
40,000 60,000 80,000 60-80,000 60-80,000 80,000 100,000 N/A 60,000 80,000 80,000 80,000 100,000 80,000 120,000 150,000 N/A
kW 11.7 17.6 23.4 17.6-23.4 17.6-23.4 23.4 29.3 N/A 17.6 23.4 23.4 23.4 29.3 23.4 23.4 35.2 N/A
Average no. of radiators (typically 1.5kW output) 8 12 16 16 16 16 20 N/A 12 16 16 16 20 16 20 24 N/A
Rapid response 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Electrical supply required 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
Weight (kg) 395kg 395kg 330kg 330kg 330kg 395kg 395kg 350kg 395kg 395kg 395kg 383kg 395kg 498kg 498kg 498kg 350kg
Specifications
For further details, please contact your nearest Rayburn Specialist or refer to the technical pages on the Rayburn website www.rayburn-web.co.uk.
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