The Intergas Kombi Kompakt HR has been one of the best-selling HR boilers in the Netherlands for years. The unique double HR technology ensures an efficiency of over 101% for hot water production. This guarantees an energy-efficient operation every time hot water is used. In the HReco, Intergas exclusively uses high-quality components that are selected for their energy efficiency and sustainability. The result is an extraordinarily 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 ensures optimal heat transfer. The heating water and cold tap water flow directly through the heat exchanger, allowing flue gases to cool maximally and the condensate heat to be used efficiently. The use of this technology makes a three-way valve unnecessary.
| Feature | Value |
|---|---|
| Brand | Intergas |
| Supplier Code | 041317 |
| EAN Code | 8718556041317 |
| Discount Group | 051 |
| Width | 450 mm |
| Height | 650 mm |
| Depth | 240 mm |
| Power Supply | 230 V |
| Supply Connection | Compression |
| Return Connection | Compression |
| Closed Version | Yes |
| Nominal Hot Water Output | 28.4 kW |
| Nominal Maximum Hot Water Load | 32.4 kW |
| Nominal Minimum Hot Water Load | 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 |
| With Built-in Economizer | No |
| Heat Exchanger Material | Aluminum |
| Adjustable Heating Capacity | Yes |
| Hot Water Flow Threshold | 1.5 l/min |
| Built-in Pump Control | Yes |
| Gas Certification VR/SV | Yes |
| Gas Certification NZ | Yes |
| CW Label | 4 |
| Nominal Minimum Load | 29.1 kW |
| Nominal Maximum Load | 32.4 kW |
| Min. Working Pressure | 0.5 bar |
| Max. Gas Inlet Pressure | 30 mbar |
| Hot Water Capacity at 60°C | 7.5 l/min |
| Built-in Weather-dependent Control | Yes |
| Built-in Expansion Vessel | No |
| Nominal Power 80-60°C | 28.2 kW |
| Max. Flow Temperature (Operating Temperature) | 90°C |
| Built-in Fill/Drain Valve | No |
| Built-in Pressure Relief Valve | No |
| Outer Pipe Diameter for Supply | 22 mm |
| Outer Pipe Diameter for Return | 22 mm |
| Fuel Connection | Compression |
| Outer Pipe Diameter for Fuel | 15 mm |
| Air Supply Connection | Socket End |
| Nominal Air Supply Pipe Diameter | 80 mm |
| Flue Gas Outlet Connection | Socket End |
| Outer Pipe Diameter for Cold Tap Water | 15 mm |
| Outer Pipe Diameter for Hot Tap Water | 15 mm |
| Condensate Connection | Flexible |
| Outer Pipe Diameter for Condensate | 25.4 mm |
| Min. Gas Inlet Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Certification VR | No |
| Cold Tap Water Connection | Compression |
| Hot Tap Water Connection | Compression |
| Nominal Flue Gas Outlet Pipe Diameter | 80 mm |
| Burner Control High/Low | No |
| Modulating Burner Control | Yes |
| Built-in Manometer | Yes |
| Gas Certification 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 | No |
| 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 |
