For years, the Intergas Kombi Kompakt HR has been one of the best-selling high-efficiency boilers in the Netherlands. Its unique dual HR technology ensures a hot water efficiency of over 101%, guaranteeing energy-efficient operation every time hot water is used.
In the HReco series, Intergas exclusively uses high-quality components selected for efficiency and durability. The result: an exceptionally economical heating system.
Innovative Heat Exchanger
The Kombi Kompakt HReco features a unique double aluminum two-in-one heat exchanger. This patented Intergas design minimizes heat loss and optimizes heat transfer. Both the heating water and cold tap water flow directly through the heat exchanger, ensuring maximum cooling of flue gases and optimal utilization of condensation heat. Thanks to this technology, a three-way valve is no longer necessary.
Technical Specifications
| Feature |
Value |
| Brand |
Intergas |
| Supplier Code |
041127 |
| EAN Code |
8718556041126 |
| Category |
051 |
| Dimensions (W x H x D) |
450 mm x 590 mm x 240 mm |
| Power Supply |
230 V |
| Flow/Return Connection |
Compression fitting |
| Sealed System |
Yes |
| Nominal Hot Water Load (Upper Heating Value) |
25.9 kW |
| Nominal Hot Water Load (Lower Heating Value) |
23.3 kW |
| Energy Efficiency Class (Heating) |
A |
| Energy Efficiency Class (Hot Water) |
A |
| Water Heating Efficiency (Nwh) |
84% |
| SEER (Ns) in Average Conditions |
93 |
| Performance Profile |
L |
| Electricity Consumption (ELmax) |
0.045 kW |
| Useful Output at High Temp (P4) |
22.6 kW |
| Efficiency at High Temp (n4) |
87.4% |
| Standby Power Consumption (Psb) |
0.002 kW |
| Standby Heat Loss (Pstby) |
0.038 kW |
| Built-in Economizer |
No |
| Heat Exchanger Material |
Aluminum |
| Adjustable Heating Power |
Yes |
| Minimum Flow Rate for Hot Water |
1.5 l/min |
| Built-in Pump Control |
Yes |
| Gaskeur VR/SV Certification |
Yes |
| Gaskeur NZ Certification |
Yes |
| CW Label |
3 |
| Minimum Operating Pressure |
0.5 bar |
| Maximum Gas Inlet Pressure |
30 mbar |
| Hot Water Capacity at 60°C |
6 l/min |
| Built-in Weather-Dependent Controller |
Yes |
| Built-in Expansion Vessel |
No |
| Nominal Output 80-60°C |
22.6 kW |
| Max. Flow Temperature |
90°C |
| Integrated Fill/Drain Valve |
No |
| Built-in Pressure Relief Valve |
No |
| Flow/Return Pipe Diameter |
22 mm |
| Fuel Connection |
Compression fitting |
| Fuel Pipe Diameter |
15 mm |
| Air Supply/Flue Gas Connection |
Socket end |
| Air Supply Duct Diameter |
100 mm |
| Flue Gas Duct Diameter |
60 mm |
| Hot/Cold Water Pipe Diameter |
15 mm |
| Condensate Drain Connection |
Flexible |
| Condensate Drain Diameter |
25.4 mm |
| Minimum Gas Inlet Pressure |
20 mbar |
| Suitable for Natural Gas |
Yes |
| Suitable for Propane |
Yes |
| Suitable for Butane/Methane |
No |
| Max. Operating Pressure |
3 bar |
| Conversion Kit Required |
Yes |
| Built-in Inlet Combination |
No |
| Modulating Burner Control |
Yes |
| Gaskeur HR Certification |
Yes |
| Efficiency |
107% |
| Pilot Flame |
No |
| Second Return Connection |
No |
| Control Signal (On/Off, OpenTherm) |
Yes |
| Control Signal (0-10V, High/Low) |
No |
| Open System Operation (Air Supply) |
Yes |
