Physical Data - Keston C40 Installation And Servicing Instructions

WD265/0/2002 Chapter 1 : General Instruction
In addition, due account must be taken to the following Codes Of Practice:
BS 6891
BS 6798
BS 5449
BS 5546
BS 5440.1
BS 5440.2
BS 5482.1
BS 7074.1
BS 7593
BS 7671
For Timber Framed Buildings, British Gas Publications DM2. Also British Gas
Publications 'Guidance Notes For The Installation Of Domestic Gas Condensing
Boilers' and 'Specification For Domestic Wet Central Heating Systems'.
Cabinet Height
Cabinet Width
Cabinet Depth
Top Clearance
Side Clearance
Base Clearance
Front Clearance (for servicing)
Weight - Full
Weight - Empty
Flow and Return Connection
Gas Connection
Condensate Connection
IP Rating
Flue and Air Intake Material
Flue Pipe Size (nominal bore)
Air Intake Pipe Size (nominal bore)
Max. Air Intake Length
Max. Flue Outlet Length
Max. Total Flue Outlet and Air Intake Length
Flue and Air Intake Material
Flue Pipe Size (nominal bore)
Air Intake Pipe Size (nominal bore)
Max. Air Intake Length
Max. Flue Outlet Length
Max. Total Flue Outlet and Air Intake Length
1.4 PHYSICAL DATA - C40 and C55
Keston Boilers Ltd declare that there are no substances harmful to health within the
appliance or used during the production of the appliance.
The C40 and C55 are intended for domestic and commercial EMC environments and on a
governed G20 meter supply.
The C40P and C55P is intended for domestic and commercial EMC environments and on a
governed G31 supply.
Installation & Servicing Instructions
: Gas Supplies
: Installation Central Heating Boilers
: Installation Pumped Central Heating
: Installation Domestic Hot Water
: Flues
: Air Supply
: Domestic Propane and Butane Burning Installations
: Expansion Vessels
: Treatment of Water in Hot Water Central Heating
Systems
: Requirements for Electrical Installations. IEE Wiring
Regulations 16th Edition.
50mm muPVC (BS5255 and/or BSEN1566-1 and BSEN1329)
The Keston C40, C40P, C55 & C55P
mm 720
mm 520
mm 320
mm 150
mm 25
mm 150
mm 305
kg / (lbs) 70.5/(157.8)
kg / (lbs) 61.5/(135.8)
Rp 1" F
Rp 0.75" F
mm 22mm plastic overflow
IP20 (IPX0)
mm / (in) 50 / (2)
mm / (in) 50 / (2)
m 29
m 15
m 30
75mm Keston Composite
mm / (in) 75 / (3)
mm / (in) 75 / (3)
m 87
m 45
m 90
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