High output gas condensing systems
Power HT+
Single or cascade centralized heating systems installations
READ MOREThe range of Power HT+ consists of floor-standing commercial condensing boilers, with output between 50 and 250 kW (50/30°C).
Power HT+ are heating only boilers for centralized systems with the possibility to be connected to a domestic hot water tank.
Cascade option for greater heating demand, up to 6 boilers.
The range of Power HT+ consists of floor-standing commercial condensing boilers, with output between 50 and 250 kW (50/30°C).
Power HT+ are heating only boilers for centralized systems with the possibility to be connected to a domestic hot water tank.
Cascade option for greater heating demand, up to 6 boilers.
Characteristics
- Modulation up to 1:9 (1:5 models from 130 to 250 kW) reduces on-off cycles for improved efficiency and energy savings
- Low water content heat exchanger for a rapid response to system heating demand
- Large back-lit display
- Stainless steel burner (metalic fiber for 1.110 model)
- Adjustable fan speed and insulation for silent operation
- Premixi air-gas unit ensures that the burner constantly has an optimal air/gas ratio, for better efficiency and lower energy consumption
- Up to 6 boilers in cascade
details
Power KW
1.50, 1.70, 1.90, 1.110, 1.130, 1.150, 1.200, 1.250
destination
Commercial
mounting
Floor standing
Power KW
1.50, 1.70, 1.90, 1.110, 1.130, 1.150, 1.200, 1.250
destination
Commercial
mounting
Floor standing
Technical Specification
| models | 1.50 | 1.70 | 1.90 | 1.110 | 1.130 | 1.150 | 1.200 | 1.250 | |
|---|---|---|---|---|---|---|---|---|---|
| Heat input/output | |||||||||
| Maximum heat input (heating) | kW | 46,3 | 66,9 | 87,4 | 104,9 | 123,8 | 143 | 191 | 240 |
| Minimum heat output | kW | 5,1 | 7,4 | 9,7 | 11,7 | 24,8 | 28,6 | 31,8 | 40 |
| Useful heat output at rated heat output and high temperature regime(2) P4 | kW | 45 | 65 | 85 | 102 | 121,5 | 140,3 | 185,9 | 232,8 |
| Minimum heat output (80/60°C) | kW | 5 | 7,2 | 9,4 | 11,4 | 24,3 | 28,1 | 31 | 38,8 |
| Maximum heat output (50/30°C) | kW | 48,6 | 70,2 | 91,8 | 110,2 | 130,6 | 150,9 | 200 | 250 |
| Minimum heat output (50/30°C) | kW | 5,4 | 7,8 | 10,2 | 12,3 | 26,2 | 30,2 | 33,1 | 41,7 |
| Useful heat output at 30% of rated heat output and low temperature setting(1) P1 | kW | 15 | 21,7 | 28,3 | 34 | 40,4 | 46,6 | 36 | 46 |
| Seasonal space heating energy efficiency class*** | A | A | - | - | - | - | - | - | |
| Useful efficiency at rated heat output and high temperature setting(2) ƞ4 | % | 87,7 | 87,6 | 87,7 | 87,6 | 88,4 | 88,4 | 87,7 | 87,4 |
| Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1 | % | 97,7 | 97,4 | 97,5 | 97,4 | 97,8 | 97,8 | 98,3 | 98,3 |
| Space heating – Seasonal energy efficiency ƞs | % | 93 | 93 | 93 | 93 | 93 | 93 | 94 | 94 |
| Heating circuit | |||||||||
| Maximum pressure heating circuit | bar | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 |
| Maximum inlet temperature heating circuit | °C | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Temperature range for heating circuit | °C | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 |
| Water content | l | 2,81 | 4,98 | 8,34 | 9,83 | 10 | 11 | 13 | 15 |
| Combustion | |||||||||
| Diameter of separate discharge pipes | mm | 80-80 | 80-80 | 110-110 | 110-110 | 110-110 | 110-110 | 160-160 | 160-160 |
| Diameter of coaxial discharge pipes | mm | 80-125 | 80-125 | 110-160 | 110-160 | 110-160 | 110-160 | - | - |
| Nitrogen oxide emissions NOx | mg/kWh | 27 | 31 | 36 | 22 | 17 | 23 | 37 | 39 |
| Flue gas mass flow rate (max) | kg/s | 0,075 | 0,111 | 0,144 | 0,169 | 0,201 | 0,230 | 0,322 | 0,411 |
| Flue gas mass flow rate (min) | kg/s | 0,007 | 0,014 | 0,018 | 0,018 | 0,043 | 0,050 | 0,054 | 0,069 |
| Maximum flue temperature | °C | 92 | 76 | 70 | 70 | 70 | 70 | 80 | 80 |
| Gas type | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | |
| Electrical characteristics | |||||||||
| Rated power supply | W | 100 | 117 | 146 | 185 | 187 | 283 | 242 | 369 |
| Auxiliary electrical power consumption - Full load elmax | W | 100 | 117 | 146 | 185 | 187 | 283 | 242 | 369 |
| Auxiliary electrical power - Partial load elmin | W | 23 | 24 | 24 | 24 | 51 | 52 | 47 | 48 |
| Auxiliary electrical power - Stand-by PSB | W | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
| Power supply voltage | V | 230 | 230 | 230 | 230 | 230 | 230 | 230 | 230 |
| Power supply frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Dimensions | |||||||||
| Sound power level, indoor LWA | dB | 61 | 64 | - | - | - | - | - | - |
| Humidity protection rating (EN 60529) | IP | X1B | X1B | X1B | X1B | X1B | X1B | X1B | X1B |
| Net weight | kg | 60 | 70 | 104 | 109 | 126 | 132 | 212 | 232 |
| Dimensions (height/width/depth) | mm | 900x600x681 | 900x600x681 | 1221x600x681 | 1221x600x681 | 1221x600x681 | 1221x600x681 | 1238x600x1410 | 1238x600x1410 |
| models | 1.50 | 1.70 | 1.90 | 1.110 | 1.130 | 1.150 | 1.200 | 1.250 | |
|---|---|---|---|---|---|---|---|---|---|
| Heat input/output | |||||||||
| Maximum heat input (heating) | kW | 46,3 | 66,9 | 87,4 | 104,9 | 123,8 | 143 | 191 | 240 |
| Minimum heat output | kW | 5,1 | 7,4 | 9,7 | 11,7 | 24,8 | 28,6 | 31,8 | 40 |
| Useful heat output at rated heat output and high temperature regime(2) P4 | kW | 45 | 65 | 85 | 102 | 121,5 | 140,3 | 185,9 | 232,8 |
| Minimum heat output (80/60°C) | kW | 5 | 7,2 | 9,4 | 11,4 | 24,3 | 28,1 | 31 | 38,8 |
| Maximum heat output (50/30°C) | kW | 48,6 | 70,2 | 91,8 | 110,2 | 130,6 | 150,9 | 200 | 250 |
| Minimum heat output (50/30°C) | kW | 5,4 | 7,8 | 10,2 | 12,3 | 26,2 | 30,2 | 33,1 | 41,7 |
| Useful heat output at 30% of rated heat output and low temperature setting(1) P1 | kW | 15 | 21,7 | 28,3 | 34 | 40,4 | 46,6 | 36 | 46 |
| Seasonal space heating energy efficiency class*** | A | A | - | - | - | - | - | - | |
| Useful efficiency at rated heat output and high temperature setting(2) ƞ4 | % | 87,7 | 87,6 | 87,7 | 87,6 | 88,4 | 88,4 | 87,7 | 87,4 |
| Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1 | % | 97,7 | 97,4 | 97,5 | 97,4 | 97,8 | 97,8 | 98,3 | 98,3 |
| Space heating – Seasonal energy efficiency ƞs | % | 93 | 93 | 93 | 93 | 93 | 93 | 94 | 94 |
| Heating circuit | |||||||||
| Maximum pressure heating circuit | bar | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 |
| Maximum inlet temperature heating circuit | °C | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Temperature range for heating circuit | °C | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 | 25-80 |
| Water content | l | 2,81 | 4,98 | 8,34 | 9,83 | 10 | 11 | 13 | 15 |
| Combustion | |||||||||
| Diameter of separate discharge pipes | mm | 80-80 | 80-80 | 110-110 | 110-110 | 110-110 | 110-110 | 160-160 | 160-160 |
| Diameter of coaxial discharge pipes | mm | 80-125 | 80-125 | 110-160 | 110-160 | 110-160 | 110-160 | - | - |
| Nitrogen oxide emissions NOx | mg/kWh | 27 | 31 | 36 | 22 | 17 | 23 | 37 | 39 |
| Flue gas mass flow rate (max) | kg/s | 0,075 | 0,111 | 0,144 | 0,169 | 0,201 | 0,230 | 0,322 | 0,411 |
| Flue gas mass flow rate (min) | kg/s | 0,007 | 0,014 | 0,018 | 0,018 | 0,043 | 0,050 | 0,054 | 0,069 |
| Maximum flue temperature | °C | 92 | 76 | 70 | 70 | 70 | 70 | 80 | 80 |
| Gas type | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | Natural Gas/LPG | |
| Electrical characteristics | |||||||||
| Rated power supply | W | 100 | 117 | 146 | 185 | 187 | 283 | 242 | 369 |
| Auxiliary electrical power consumption - Full load elmax | W | 100 | 117 | 146 | 185 | 187 | 283 | 242 | 369 |
| Auxiliary electrical power - Partial load elmin | W | 23 | 24 | 24 | 24 | 51 | 52 | 47 | 48 |
| Auxiliary electrical power - Stand-by PSB | W | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
| Power supply voltage | V | 230 | 230 | 230 | 230 | 230 | 230 | 230 | 230 |
| Power supply frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Dimensions | |||||||||
| Sound power level, indoor LWA | dB | 61 | 64 | - | - | - | - | - | - |
| Humidity protection rating (EN 60529) | IP | X1B | X1B | X1B | X1B | X1B | X1B | X1B | X1B |
| Net weight | kg | 60 | 70 | 104 | 109 | 126 | 132 | 212 | 232 |
| Dimensions (height/width/depth) | mm | 900x600x681 | 900x600x681 | 1221x600x681 | 1221x600x681 | 1221x600x681 | 1221x600x681 | 1238x600x1410 | 1238x600x1410 |
(1) Low temperature: return temperature (at boiler inlet) for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C.
(2) High temperature setting means 60 °C return temperature at boiler inlet and 80 °C flow temperature at boiler outlet.
*** Products with nominal output >70 kW are not subjected to energy labelling according to ErP regulation
Benefits
reliability
Consistent performance over time in all conditions and long-lasting components
efficiency
Our products are designed for an effective use of energy and to achieve optimal performance
italian design
A combination of elegance, tradition and innovation
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durability
Simply strong and long lasting without
getting damaged.
efficiency
Simply strong and long lasting without
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Feeling good in your own space.
a+ class / h2 ready
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