Boiler Specification - Glow-worm Flexicom 24cx Installation And Servicing

1 boiler Specification

BOILER SPECIFICATION
Lift weight
Total weight (installed)
Gas connection Ø O.D.
Heating and return connection Ø O.D.
Domestic hot water connection Ø O.D.
Condensate connection Ø I.D.
Safety valve discharge connection ØO.D.
Heating circuit safety valve (preset)
Heating system minimum pressure
Maximum domestic hot water circuit
Minimum working pressure to obtain
maximum domestic flow
Minimum working pressure to obtain
domestic hot water
Specific water rate at 35° rise
Min. flow rate around C.H. at 20° rise
Maximum domestic hot water temperature
Expansion vessel capacity
Expansion vessel charge pressure
Electrical supply
Electrical rating
EN437 IP clasification
Internal fuse rating on main PCB
Gas supply (governed meter only) and Cat G20 natural gas
Gas Category
Inlet gas working pressure
Burner % CO case on
2
Burner % CO case off
2
Approximate max. gas rate
after 10 mins. from cold
Approximate min. gas rate
after 10 mins. from cold
Approximate gas rate
at part load.
Flue type
NOx
Heat output condensing mode
Heat input Nett Q = kW
Heat output P = kW
SEDBUK rating %
SEDBUK rating %
0020107232_00 - 02/11 - Glow-worm
24cx
36kg (79Ib)
41kg (90Ib)
15mm. copper
22mm. copper
15mm. copper
21.5mm. plastic
15mm. copper
3 bar (43.5Ibf/in
0.7bar (10.1Ibf/in
10bar (145Ibf/in
1.0bar (14.5lbf/in
0.2bar (2.9Ibf/in
9.85L/min.
776L/hr.
63°
8 litres (1.76 gallons)
0.5bar (7.3Ibf/in
230V~50Hz fused 3A
180W fused 3A
IPX4D
2A
I
2H
20mbar
9.3 nominal
9.3 nominal
3
1.93 m /h
3
68.1 ft /h
3
0.99 m /h
3
35.1 ft /h
PLEASE REFER TO THE COMMISSIONING SECTION
C , C , C
13 33 43
Class 5
18.8kW
DHW max. 25.5 min. 9.4 DHW max. 30.8 min. 9.4 DHW max. 35.8 min. 9.4
CH max. 18.3 min. 9.4
DHW max. 25.1 min. 9.3 DHW max. 30.0 min. 9.3 DHW max. 35.0 min. 9.3
CH max. 18.0 min. 9.3
2005 90.3
2009 88.4
30cx
36kg (79Ib)
41kg (90Ib)
15mm. copper
22mm. copper
15mm. copper
21.5mm. plastic
15mm. copper
2 2
) 3 bar (43.5Ibf/in )
2 2
) 0.7bar (10.1Ibf/in
2 2
) 10bar (145Ibf/in )
2 2
) 1.0bar (14.5lbf/in
2 2
) 0.2bar (2.9Ibf/in )
12.3L/min.
1032L/hr.
63°
8 litres (1.76 gallons)
2 2
) 0.5bar (7.3Ibf/in )
230V~50Hz fused 3A
180W fused 3A
IPX4D
2A
G20 natural gas
I
2H
20mbar
9.3 nominal
9.3 nominal
3
2.59 m /h
3
91.5 ft /h
3
0.99 m /h
3
35.1 ft /h
C , C , C
13 33 43
Class 5
24.9kW
CH max. 24.5 min. 9.4
CH max. 24.0 min. 9.3
90.0
88.3
TECHNICAL DATA
35cx
36kg (79lb)
41kg (90lb)
15mm. copper
22mm. copper
15mm. copper
21.5mm. plastic
15mm. copper
2
3 bar (43.5Ibf/in )
2
) 0.7bar (10.1Ibf/in )
2
10bar (145Ibf/in )
2
) 1.0bar (14.5lbf/in )
2
0.2bar (2.9Ibf/in )
14.4L/min
1204L/hr
63°
8 litres (1.76 gallons)
2
0.5bar (7.3Ibf/in )
230V~50Hz fused 3A
180W fused 3A
IPX4D
2A
G20 natural gas
I
2H
20mbar
9.3 nominal
9.3 nominal
3
3.26 m /h
3
115 ft /h
3
0.99 m /h
3
35.1 ft /h
C , C , C
13 33 43
Class 5
31.0kW
CH max. 30.8 min. 9.4
CH max. 30.0 min. 9.3
90.2
89.1
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