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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH
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 [Δt = 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
3333
Heat exchanger pressure drop [ΔT = 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
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