Physical Data - Keston Qudos 28s User, Installation And Servicing Instructions

WD420/3/2007 Chapter 2 : General Instruction
2.4 PHYSICAL DATA - Qudos 28s & Qudos 28sP
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 overflow
Safety Valve Connection discharge
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
2.5 OPTIONAL ACCESSORIES
A range of accessories are available from KESTON Heating to compliment an installation.
Terminal wall sealing collars are available to make good the external all face whilst working from
the inside of the building using 50mm muPVC (BS5255 and/or BSEN1566-1 and BSEN1329)
pipe. Stand-off frames are available to leave a 50mm gap behind the boiler to allow routing of
pipes behind the boiler.
Description
Flue Terminal Wall Sealing Collar (50mm)
Air Terminal Wall Sealing Collar (50mm)
50/75mm Flue Adapter
Flue Outlet Terminal (75mm)
Air Inlet Terminal (75mm)
Stand Off Back Plate
Keston Chronotherm Room Controller
DHW Tank Sensor
Solar Sensors Kit (Panel sensor and 2 x DHW Tank Sensors)
Installation & Servicing Instructions
The Keston Qudos 28s & Qudos 28sP Boilers
50mm muPVC (BS5255 and/or BSEN1566-1 and BSEN1329)
mm 700
mm 435
mm 280
mm 150
mm 5
mm 200
mm 300
kg / (lbs) 47/(104)
kg / (lbs) 43/(95)
G3/4
G1/2
22mm plastic
15mm copper
IP20 (IPX0)
mm / (in) 50 / (2)
mm / (in) 50 / (2)
m 39
m 20
m 40
75mm Keston Composite
mm / (in) 75 / (3)
mm / (in) 75 / (3)
m 117
m 60
m 120
Part Number
C.08.0.00.07.0
C.08.0.00.07.0
C.17.2.00.60.0
C.17.2.26.00.0
C.17.2.26.00.0
Q.10S.0.01.00.0
C.17.4.21.00.0
Q.10S.0.04.00.0
Q.10S.0.05.00.0
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