EN • 8
ENGLISH
FRANCAIS
NEDERLANDS
ESP
AÑOL
IT
ALIANO
DEUTSCH
664Y2800.B
TECHNICAL CHARACTERISTICS
HeatMaster
®
35 TC
HeatMaster
®
85 TC
Central heating
Natural gas
Propane
Natural gas
Propane
Max. Input 80/60°C
kW
34,9
30,6
85,0 [92,0]
85,0 [92,0]
Min. Input 80/60°C
kW
10,0
10,0
17,2
17,2
Max. output 80/60°C
kW
34,1
29,9
82,5
82,5
Min. output 80/60°C
kW
9,8
9,8
16,7
16,7
Effi ciency 30% load [EN677]
%
108,5
108,5
107,0
107,0
Effi ciency domestic hot water mode [
Δ
t = 30°C]
%
105,9
105,9
105,0
105,0
Flue gases
CO emissions max. / min. Input
mg/kWh
70 / 6
105 / 17
70
80
NOx emissions max. / min. Input
mg/kWh
59 / 29
72 / 31
70 / 30
85 / 40
NOx classifi cation [EN483]
5
5
5
5
Flue gas temperature — max. Input 80/60°C
°C
60
60
65
65
Flue gas temperature — max. Input 50/30°C
°C
32
32
35
35
Mass fl ow rate of combustion products
kg/h
55
46,5
137 [148]
134 [145]
Flue gas pipe - Max. pressure drop
Pa
130
130
150
150
Concentric fl ue gas channel maximum length Ø 80 / 125 mm
m
20
20
20
20
Gas
G20 / G25
G31
Category [varies by country]
I 2E[S]B — I 2Er
I 2L — I 2E
I 2ELL — I 2H
I 2HS
I 3P
I 3+
I 3B
I 2E[R]B — I 2Er
I 2L — I 2E
I 2ELL — I 2H
I 2HS
I 3P
I 3+
I 3B
Gas pressure
mbar
20 / 25
30 / 37 / 50
20 / 25
30 / 37 / 50
G20 gas fl ow rate
m
3
/h
3,7
—
8,99 [9,73]
—
G25 gas fl ow rate
m
3
/h
4,3
—
10,46 [11,32]
—
G31 gas fl ow rate
m
3
/h
—
1,25
—
3,48 [3,76]
CO
2
max. Input
% CO
2
9,4
10,5
9,3
11,0
CO
2
min. Input
% CO
2
9,0
10,1
8,9
10,6
Hydraulic parameters
Max. operating temperature
°C
90
90
90
90
Total capacity
L
189
189
315
315
Heating circuit capacity
L
108,5
108,5
125
125
Maximum operating pressure central heating
bar
3
3
3
3
Heat exchanger pressure drop [
Δ
T = 20°C]
mbar
30
30
200
200
Electrical connection
Class
IP
30
30
30
30
Supply voltage
V/Hz
230/50
230/50
230/50
230/50
Maximum absorbed electrical power
A
0,8
0,8
1,0
1,0
Weight empty
kg
174
174
284
284
[…] = Domestic hot water mode