The Intergas Kombi Compact 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 energy-efficient operation every time hot water is used. In the HReco, Intergas exclusively uses high-quality, energy-efficient, and durable components. The result is an economically operating heating boiler with exceptional performance.
The Kombi Compact 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 down maximally and the condensation heat to be fully utilized. This technology makes a three-way valve redundant.
| Feature | Value |
|---|---|
| Brand | Intergas |
| Supplier Code | 041117 |
| EAN Code | 8718556041119 |
| Discount Group | 051 |
| Width | 450 mm |
| Height | 590 mm |
| Depth | 240 mm |
| Supply Voltage | 230 V |
| Flow Connection | Compression |
| Return Connection | Compression |
| Closed Version | Yes |
| Nominal Hot Water Output | 22.7 kW |
| Nominal Upper Hot Water Load | 25.9 kW |
| Nominal Lower Hot Water Load | 23.3 kW |
| Energy Efficiency for Water Heating (Nwh) | 84 % |
| SEER (Ns) under average conditions | 93 |
| Capacity Profile | L |
| 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) | 22.6 kW |
| Useful Efficiency at Nominal Heat 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 |
| Water Flow Threshold | 1.5 l/min |
| Built-in Pump Switch | Yes |
| Gas Certification VR/SV | Yes |
| Gas Certification NZ | Yes |
| CW Label | 3 |
| Nominal Lower Load | 23.3 kW |
| Nominal Upper Load | 25.9 kW |
| Minimum Operating Pressure | 0.5 bar |
| Maximum Gas Supply Pressure | 30 mbar |
| Hot Water Capacity at 60°C | 6 l/min |
| Built-in Weather Dependent Regulator | Yes |
| Built-in Expansion Vessel | No |
| Nominal Power 80-60°C | 22.6 kW |
| Maximum Flow Temperature (Operating Temperature) | 90 °C |
| Built-in Fill/Drain Valve | No |
| Built-in Overpressure Valve | No |
| Outer Pipe Diameter Flow | 22 mm |
| Outer Pipe Diameter Return | 22 mm |
| Fuel Connection | Compression |
| Outer Pipe Diameter Fuel | 15 mm |
| Air Supply Connection | Mofeind |
| Nominal Air Supply Pipe Diameter | 80 mm |
| Flue Gas Outlet Connection | Mofeind |
| Outer Pipe Diameter Cold Tap Water | 15 mm |
| Outer Pipe Diameter Hot Tap Water | 15 mm |
| Condensate Connection | Flexible |
| Outer Pipe Diameter Condensate | 25.4 mm |
| Minimum Gas Supply 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 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 |
| On/Off Control Signal | Yes |
| High/Low Control Signal | No |
| 0-10V Control Signal | No |
| OpenTherm Control Signal | Yes |
| Possible Operation as Open Version (Air Supply) | No |
| 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 |
