1 boiler specification, Boiler specification – Glow-worm Flexicom hx User Manual
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1 Boiler Specification
14730
Diagram 1.2
BOILER SPECIFICATION
Lift weight
12hx
to
30hx
25kg (55Ib)
35hx
26.5kg (58.4Ib)
Total weight (installed)
12hx
to
30hx
28kg (62Ib)
35hx
29.5kg (65Ib)
Gas connection Ø O.D.
15mm. copper
Heating Flow and Return connection Ø O.D.
22mm. copper
Condensate connection Ø I.D.
21.5mm. plastic
Electrical supply
230V~50Hz
Electrical rating
60W fused 3A
IP clasification
IPX4D
Internal fuse rating on main PCB
2A
Gas supply (governed meter only) and cat.
G20 natural gas
Gas Category
I2H natural gas
Inlet gas working pressure
20mbar
Burner % CO2 case on
9.3 nominal
Burner % CO2 case off
9.3 nominal
12hx
15hx
18hx
24hx
30hx
35hx
m
3
/h
1.28
1.60
1.93
2.58
3.26
3.8
ft
3
/h
45
56.5
68.1
90.9
115
134
m
3
/h
0.99
0.99
0.99
0.99
0.99
0.99
ft
3
/h
35.1
35.1
35.1
35.1
35.1
35.1
PLEASE REFER TO THE COMMISSIONING SECTION
max.
12.1
15.1
18.2
24.4
30.8
35.8
min.
9.4
9.4
9.4
9.4
9.4
9.4
max.
12
15
18
24
30
35.0
min.
9.3
9.3
9.3
9.3
9.3
9.3
90.7
90.5
90.4
90.3
90.3
90.0
Approximate max. gas rate
after 10 mins. from cold
Heat input NETT Q = kW
Heat output P = kW
Approximate min. gas rate
after 10 mins. from cold
Approximate gas rate
at part load.
SEDBUK rating
Band A
Flue type (all models)
C
13
, C
33
, C
43
, C
53
NOx (all models)
Class 5