The Intergas Kombi Kompakt HR has been one of the best-selling HR boilers in the Netherlands for years. The unique dual HR technology ensures an efficiency of over 101% for hot water. This guarantees energy-efficient operation every time hot water is used.
In the HReco series, Intergas uses only high-quality components selected for their efficiency and sustainability. The result: an exceptionally economical operating boiler.
The Kombi Kompakt HReco uses the unique double aluminum two-in-one heat exchanger. This patented Intergas design minimizes heat loss and optimizes heat transfer. Both the heating water and the cold tap water flow directly through the heat exchanger, allowing the flue gases to cool maximally and the condensate heat to be fully utilized. The application of this technology makes a three-way valve unnecessary.
| Feature | Value |
|---|---|
| Brand | Intergas |
| Supplier Code | 041137 |
| EAN Code | 8718556041133 |
| Discount Group | 051 |
| Width | 450 mm |
| Height | 590 mm |
| Depth | 240 mm |
| Power Supply | 230 V |
| Flow Connection | Compression |
| Return Connection | Compression |
| Closed Design | Yes |
| Nominal Hot Water Output (upper value) | 25.9 kW |
| Nominal Hot Water Output (lower value) | 23.3 kW |
| Energy Efficiency for Water Heating (Nwh) | 84% |
| SEER (Ns) under average conditions | 93 |
| Capacity Profile | L |
| Energy Efficiency Class for Room Heating | A |
| Energy Efficiency Class for Water Heating | A |
| Supplementary Electricity Consumption at Full Load (ELmax) | 0.045 kW |
| Useful Heat Output at Nominal Output and High Temperature Operation (P4) | 22.6 kW |
| Useful Efficiency at Nominal Output and High Temperature Operation (n4) | 87.4% |
| Supplementary Electricity Consumption in Standby Mode (Psb) | 0.002 kW |
| Standby Heat Loss (Pstby) | 0.038 kW |
| With Built-in Economizer | No |
| Heat Exchanger Material | Aluminum |
| Adjustable Heating Power | Yes |
| Tap Threshold | 1.5 l/min |
| Built-in Pump Control | Yes |
| Gas Certificate VR/SV | Yes |
| Gas Certificate NZ | Yes |
| CW Label | 3 |
| Nominal Load (lower value) | 23.3 kW |
| Nominal Load (upper value) | 25.9 kW |
| 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 Power at 80-60°C | 22.6 kW |
| Maximum Flow Temperature (Operating Temperature) | 90°C |
| Built-in Filling/Drainage Valve | No |
| Built-in Overpressure Valve | No |
| External Pipe Diameter (Flow) | 22 mm |
| External Pipe Diameter (Return) | 22 mm |
| Fuel Connection | Compression |
| External Pipe Diameter (Fuel) | 15 mm |
| Air Supply Connection | Flange End |
| Nominal Channel Diameter (Air Supply) | 125 mm |
| Flue Gas Outlet Connection | Flange End |
| External Pipe Diameter (Cold Tap Water) | 15 mm |
| External Pipe Diameter (Hot Tap Water) | 15 mm |
| Condensate Connection | Flexible |
| External Pipe Diameter (Condensate) | 25.4 mm |
| Minimum Gas Inlet Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Certificate VR | No |
| Cold Tap Water Connection | Compression |
| Hot Tap Water Connection | Compression |
| Nominal Channel Diameter (Flue Gas Outlet) | 80 mm |
| Burner Control (High/Low) | No |
| Modulating Burner Control | Yes |
| Built-in Manometer | Yes |
| Gas Certificate HR | Yes |
| Efficiency | 107% |
| Pilot Flame | No |
| Second Return Connection | No |
| Regulation Signal (On/Off) | Yes |
| Regulation Signal (High/Low) | No |
| Regulation Signal (0-10V) | No |
| Regulation Signal (OpenTherm) | Yes |
| Open Operation Possible (Air Supply) | Yes |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | No |
| Maximum Allowable Operating Pressure | 3 bar |
| Conversion Kit Required | Yes |
| Built-in Inlet Combination | No |
