Hoval TopGas classic 100, Technical Information Installation Instructions

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TECHnICaL InFORMaTIOn
2.3 Technical data for TopGas
®
classic (35-120)
Type (35) (45) (50) (60)
• Nominal heat output at 80/60 °C, natural gas kW 6.9-31.7 8.3-39.8 14.6-48.3 11.9-54.1
• Nominal heat output at 50/30 °C, natural gas kW 7.4-34.9 9.1-44.3 16.0-52.0 12.8-60.3
• Nominal heat output at 80/60 °C, propane
2)
kW 9.5-32.5 10.4-41.5 - 14.1-56.6
• Nominal heat output at 50/30 °C, propane
2)
kW 10.5-36.3 11.45-45.8 - 15.5-61.1
• Nominal heat input with natural gas
1)
kW 6.9-33.0 8.5-42.4 15.0-49.0 11.7-56.9
• Nominal heat input with propane
2)
kW 9.8-33.0 10.7-42.1 - 14.5-57.7
• Heating operating pressure min./max. (PMS) bar 1/4 1/4 1/4 1/4
• Test pressure (PT) bar 6 6 6 6
• Operating temperature max. (T
max
) °C 85 85 85 85
• Boiler water content (V
(H20)
) l 4.0 4.0 5.4 5.4
• Flow resistance boiler z-value see diagram
• Minimum circulation water quantity l/h 300 350 390 470
• Boiler weight (without water capacity, incl. casing) kg 96 96 116 116
• Boiler efficiency at 80/60 °C in full-load operation (NCV/GCV) % 97.6/88.1 95.7/86.3 97.2/87.7 97.0/87.5
• Boiler efficiency at 30 % partial load (EN 15502) (NCV/GCV) % 107.4/96.6 107.3/96.8 107/96.6 107.3/96.8
• Room heating energy efficiency
- without control ηs % 92 92 92 92
- with control ηs % 94 94 94 94
- with control and room sensor ηs % 96 96 96 96
• NOx class (EN 15502) 6 6 6 6
• Nitrogen oxide emissions (EN 15502) (GCV) NOx mg/kWh 23.9 27.4 21.8 23.4
• Content of CO
2
in the flue gas minimum/maximum output % 8.7/9.0 8.8/8.9 9/8.8 8.8/8.8
• Heat loss in standby mode Watt 95 95 105 105
• Dimensions see table of dimensions
• Gas flow pressure minimum/maximum
- Natural gas E/LL mbar 17.4-50 17.4-50 17.4-50 17.4-50
- Propane mbar 37-50 37-50 37-50 37-50
• Gas connection value at 15 °C/1013 mbar:
- Natural gas E (Wo = 15.0 kWh/m
3
) NCV = 9.97 kWh/m
3
m
3
/h 0.7-3.3 0.9-4.3 1.5-4.9 1.2-5.7
- Natural gas LL (Wo = 12.4 kWh/m
3
) NCV = 8.57 kWh/m
3
m
3
/h 0.8-3.9 1.0-4.9 1.8-5.7 1.4-6.6
- Propane
2)
(NCV = 25.9 kWh/m
3
) m
3
/h 0.4-1.3 0.4-1.6 - 0.6-2.2
• Operation voltage V/Hz 230/50 230/50 230/50 230/50
• Electrical power consumption min./max. Watt 24/74 24/78 23/68 23/78
• Stand-by Watt 6 6 6 6
• Type of protection IP 40D 40D 40D 40D
• Permitted ambient temperature during operation °C 5-40 5-40 5-40 5-40
• Sound power level
- Heating noise (EN 15036 Part 1) (room air dependent) dB(A) 61 61 63 63
• Condensate quantity (natural gas) at 50/30 °C l/h 3.7 4.3 4.5 5.4
• pH value of the condensate 4-6 4-6 4-6 4-6
• Construction type B23, C13(x), C33(x), C53(x), C63(x), C93(x)
• Flue gas system
- Temperature class T120 T120 T120 T120
- Flue gas mass flow at nominal heat load (dry) kg/h 52.5 66.4 76.1 88.4
- Flue gas mass flow at lowest nominal heat load (dry) kg/h 10.5 13 23.3 17.8
- Flue gas temperature at nominal output and operation 80/60 °C °C 57.7 59.4 57.6 58.9
- Flue gas temperature at nominal output and operation 50/30 °C °C 36.7 40.5 36.3 38.6
- Flue gas temperature at lowest nominal heat load and operation 50/30 °C °C 28.8 28.9 29.4 29.4
- Maximum permitted temperature of the combustion air °C 50 50 50 50
- Volume flow rate combustion air Nm
3
/h 42.9 54.2 62.4 72.4
- Maximum supply pressure for supply air and flue gas line Pa 120 120 140 140
- Maximum draught/depression at flue gas outlet Pa -50 -50 -50 -50
1)
Data related to NCV. The boiler series is tested for EE/H-settings. With a factory setting of the Wobbe coefficient of 15.0 kWh/m
3
operation at a
Wobbe coefficient of 12.0 up to 15.7 kWh/m
3
is possible without new settings.
2)
Data related to NCV. TopGas
®
classic can also be operated with propane.