The Intergas Kombi Kompakt HR has been one of the best-selling HR boilers in the Netherlands for years. The unique double HR technology provides 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 that are selected for their efficiency and sustainability. The result: an exceptionally economical working central heating boiler.
The Kombi Kompakt HReco uses the unique double aluminum two-in-one heat exchanger. This patented Intergas design minimizes heat loss and ensures optimal heat transfer. The heating water and cold tap water flow directly through the heat exchanger, allowing the flue gases to cool maximally and the condensation heat to be used optimally. The application of this technology makes a three-way valve redundant.
| Feature | Value |
|---|---|
| Brand | Intergas |
| Supplier Code | 041337 |
| EAN Code | 8718556041331 |
| Discount Group | 051 |
| Width | 450 mm |
| Height | 650 mm |
| Depth | 240 mm |
| Operating Voltage | 230 V |
| Flow Connection | Compression |
| Return Connection | Compression |
| Closed Version | Yes |
| Nominal Hot Water Power | 28.4 kW |
| Nominal Load Upper Value Hot Water | 32.4 kW |
| Nominal Load Lower Value Hot Water | 29.1 kW |
| Water Heating Energy Efficiency (Nwh) | 87% |
| SEER (Ns) under average conditions | 93 |
| Capacity Profile | XL |
| Energy Efficiency Class for Space Heating | A |
| Energy Efficiency Class for Water Heating | A |
| Supplementary Electricity Consumption at Full Load (ELmax) | 0.045 kW |
| Useful Heat Output at Nominal Heat Output and High Temperature Operation (P4) | 28.2 kW |
| Useful Efficiency at Nominal Heat Output and High Temperature Operation (n4) | 87.5% |
| Supplementary Electricity Consumption in Standby Mode (Psb) | 0.002 kW |
| Standby Heat Loss (Pstby) | 0.038 kW |
| Built-in Economizer | No |
| Heat Exchanger Material | Aluminum |
| Adjustable Heating Capacity | Yes |
| Tap Threshold | 1.5 l/min |
| Built-in Pump Control | Yes |
| Gas Approval VR/SV | Yes |
| Gas Approval NZ | Yes |
| CW Label | 4 |
| Nominal Load Lower Value | 29.1 kW |
| Nominal Load Upper Value | 32.4 kW |
| Minimum Operating Pressure | 0.5 bar |
| Maximum Gas Supply Pressure | 30 mbar |
| Hot Water Capacity at 60°C | 7.5 l/min |
| Built-in Weather-dependent Controller | Yes |
| Built-in Expansion Vessel | No |
| Nominal Power 80-60°C | 28.2 kW |
| Maximum Flow Temperature (Operating Temperature) | 90°C |
| Built-in Fill/Drain Valve | No |
| Built-in Pressure Relief Valve | No |
| External Pipe Diameter Flow | 22 mm |
| External Pipe Diameter Return | 22 mm |
| Fuel Connection | Compression |
| External Pipe Diameter Fuel | 15 mm |
| Nominal Air Supply Channel Diameter | 100 mm |
| 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 Supply Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Approval VR | No |
| Cold Tap Water Connection | Compression |
| Hot Tap Water Connection | Compression |
| Nominal Flue Gas Outlet Channel Diameter | 60 mm |
| Burner Control High/Low | No |
| Modulating Burner Control | Yes |
| Built-in Manometer | Yes |
| Gas Approval HR | Yes |
| Efficiency | 107% |
| Pilot Flame | No |
| Second Return Connection | No |
| Control Signal On/Off | Yes |
| Control Signal High/Low | No |
| Control Signal 0-10V | No |
| Control Signal OpenTherm | Yes |
| Operation as Open Version (Air Supply) Possible | Yes |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | No |
| Max. Permissible Operating Pressure | 3 bar |
| Conversion Kit Required | Yes |
| Built-in Inlet Combination | No |
