Technical Data Mod. M110B.32Sm - Biasi M110B.24SM/C User Manual And Installation Instructions

Technical information
4.4 Technical data
mod. M110B.32SM/...
Heat input
(A)
net
Nominal
gross
(A)
Minimum net
gross
Useful output
Maximum
Minimum
Maximum condensing
Minimum condensing
Central heating
Maximum flow temp.
Minimum flow temp.
Maximum pressure
Minimum pressure
Available head
(in 1000 l/h)
(C)
Seasonal efficiency
(A)
referred to the net calorific value at 15 ˚C and 1013,25 mbar:
3
G20 = 34,02 MJ/m --- G30 = 45,65 MJ/kg --- G31 = 46,34 MJ/kg
(B)
referred to the gross calorific value at 15 ˚C and 1013,25 mbar:
3
G20 = 37,78 MJ/m --- G30 = 49,47 MJ/kg --- G31 = 50,37 MJ/kg
(C)
The value is used in the UK Government's Standard Assessment Procedure (SAP) for energy rating
of dwellings. The test data from which it has been calculated have been certified by a notified body.
(D)
Values subject to tolerance
18
kW 34,0
BTU/h 116 003
(B)
kW 37,7
BTU/h 128 627
kW
BTU/h 29 001
(B)
kW
BTU/h 32 071
kW 33,1
BTU/h 112 933
kW
BTU/h 27 977
kW 35,7
BTU/h 121 803
kW
BTU/h 30 366
˚C
˚C
kPa
bar
kPa
bar
kPa
bar
band
% 90,0
Domestic hot water
Maximum temperature
Minimum temperature
Maximum pressure
Minimum pressure
Flow rate
8,5
minimum
(D)
9,4 30˚ rise
(D)
35˚ rise
(D)
40˚ rise
Gas supply pressures
Gas
8.2
Norm. Pa
mbar
Max Pa
8.9
mbar
Min. Pa
mbar
1 mbar approximately equals 10 mm H
85
25
Gas rate
250
Gas
2,5
Natural (G20)
30
Butane (G30)
0,3
27
Propane (G31)
0,27
A
˚C
˚C
kPa
bar
kPa
bar
l/min
l/min
l/min
l/min
Natural Butane Propane
G20 G30
2 000 2 900
20 29
2 500 3 500
25 35
1 700 2 000
17 20
2
Max.
3
m /h 3,60
kg/h 2,68
kg/h 2,64
55
35
1 000
10
30
0,3
2,5
16,7
14,2
12,2
G31
3 700
37
4 500
45
2 500
25
O
Min.
0,90
0,67
0,66