Technical Characteristics; General Characteristics • Heatmaster 25 / 35 Tc; Domestic Hot Water Provision • Heatmaster 25 / 35 Tc - ACV HeatMaster 25 TC Installation, Operating And Servicing Instructions

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS • HEATMASTER 25 / 35 TC
Central heating
Max. heat input
Min. heat input
Max. useful power 80/60°C
Min. useful power 80/60°C
Efficiency at 30% load [EN677]
Efficiency in domestic hot water mode [Δt = 30°C]
Flue gas
CO emissions (max./min. power)
NOx emissions (max./min. power)
NOx class [EN483]
Flue gas temperature - Max output power 80/60°C
Flue gas temperature - Max. output power 50/30°C
Mass flow rate of combustion products
Flue-gas duct - max. pressure drop
Concentric flue gas channel max. length
Gas
Gas pressure
Gas flow rate G20
Gas flow rate G25
Gas flow rate G31
CO [max power]
2
CO [min power]
2
Hydraulic parameters
Max operating temperature
Total capacity
Heating circuit capacity
Max operating pressure of the heating circuit
Heat exchanger pressure drop [ΔT = 20]
Electrical connection
Class
Supply voltage
Maximum absorbed electric current
Drained weight
DOMESTIC HOT WATER PROVISION • HEATMASTER 25 / 35 TC
System operating at 90°C
Peak flow rate at 40°C [ΔT = 30°C]
Peak flow rate at 40°C [ΔT = 30°C]
Continuous flow rate at 40°C [ΔT = 30°C]
Peak flow rate at 45°C [ΔT = 35°C]
Peak flow rate at 45°C [ΔT = 35°C]
Continuous flow rate at 45°C [ΔT = 35°C]
Peak flow rate at 60°C [ΔT = 50°C]
Peak flow rate at 60°C [ΔT = 50°C]
Continuous flow rate at 60°C [ΔT = 50°C]
Preheat time
HM 25 TC
Natural gas
kW
24,95
kW 10,2
kW
24,29
kW 9,8
%
107,5
%
105,9
mg/kWh
70 / 6
mg/kWh
59 / 29
5
°C
58
°C 35
kg/h
41
Pa
130
m
20
mbar
20 / 25 30 / 37 / 50
3
m /h
2,64
3
m /h
3,1
kg/h —
% CO
8,99
2
% CO 6,67
2
°C
90
L 201,5
L
101,1
bar
3
mbar
15
IP
30
V/Hz 230/50
A
0,8
kg
174
HM 25 TC
L/10' 448
L/60'
1084
L/h 764
L/10'
370
L/60'
915
L/h 655
L/10'
230
L/60' 611
L/h
458
minutes
45
EN • 7
HM 35 TC
Propane Natural gas
24,95 34,9
10,2 10,0
24,29 34,1
9,8 9,8
107,2 108,5
105,9 105,9
105 / 17 70 / 6
72 / 31 59 / 29
5 5
58 60
35 35
41 55
130 130
20 20
20 / 25
— 3,7
— 4,3
1,95 —
10,5 9,4
10,1 9,0
90 90
201,5 201,5
101,1 101,1
3 3
15 30
30 30
230/50 230/50
0,8 0,8
174 174
HM 35 TC
472
1322
1070
389
1116
917
243
731
642
37
664Y5300 • A
Propane
30,6
10,0
29,9
9,8
106,2
105,9
105 / 17
72 / 31
5
60
35
46,5
130
20
30 / 37 / 50
—
—
2,37
10,5
10,1
90
201,5
101,1
3
30
30
230/50
0,8
174