The Intergas KombiKompakt HRE is a combi boiler that truly combines everything. In this modern, compact design unit, the groundbreaking technology known as ‘double HR’ is integrated. Thanks to this technology, the Intergas KombiKompakt HRE combines high efficiency for hot water with high efficiency for heating.
The Intergas KombiKompakt is an HR boiler with high efficiency for heating and a unique high efficiency for hot water. In other words, double HR. The secret lies in the unique patented double two-in-one heat exchanger, which minimizes heat loss and ensures optimal heat transfer.
The heating water and cold tap water flow directly through the heat exchanger, allowing the exhaust gases to cool maximally and the condensation heat to be utilized optimally. The exceptionally high efficiency of the Intergas KombiKompakt HRE A-boiler ensures efficient operation year after year.
| Feature | Value |
|---|---|
| Brand | Intergas |
| Supplier Code | 042628 |
| EAN Code | 8718556142625 |
| Discount Group | 051 |
| Width | 450 mm |
| Height | 590 mm |
| Depth | 240 mm |
| Voltage | 230 V |
| Flow Connection | Compression fitting |
| Return Connection | Compression fitting |
| Closed System | Yes |
| Nominal Hot Water Power | 23 kW |
| Nominal Upper Hot Water Load | 27 kW |
| Nominal Lower Hot Water Load | 24.3 kW |
| Energy Efficiency for Water Heating (Nwh) | 83 % |
| 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) | 0.035 kW |
| Useful Heat Output at Nominal Output and High-Temperature Operation (P4) | 17.8 kW |
| Useful Efficiency at Nominal Output and High-Temperature Operation (n4) | 86.1 % |
| 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 Approval VR/SV | Yes |
| Gas Approval NZ | Yes |
| CW Label | 3 |
| Nominal Lower Load | 18.7 kW |
| Nominal Upper Load | 20.8 kW |
| Min. Working Pressure | 0.5 bar |
| Max. 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 | 17.8 kW |
| Max. Flow Temperature (Operating Temperature) | 90 °C |
| Built-in Filling/Drain Valve | No |
| Built-in Overpressure Valve | No |
| External Pipe Diameter Flow | 22 mm |
| External Pipe Diameter Return | 22 mm |
| Fuel Connection | Compression fitting |
| External Pipe Diameter Fuel | 15 mm |
| Air Supply Connection | Flanged |
| Nominal Channel Diameter Air Supply | 100 mm |
| Flue Gas Outlet Connection | Flanged |
| External Pipe Diameter Cold Water | 15 mm |
| External Pipe Diameter Hot Water | 15 mm |
| Condensate Connection | Flexible |
| External Pipe Diameter Condensate | 25.4 mm |
| Min. Gas Supply Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Approval VR | No |
| Cold Water Connection | Compression fitting |
| Hot Water Connection | Compression fitting |
| Nominal Channel Diameter Flue Gas Outlet | 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 |
| On/Off Control Signal | Yes |
| High/Low Control Signal | No |
| 0-10V Control Signal | No |
| OpenTherm Control Signal | Yes |
| Operation as Open System (Air Supply) Possible | No |
| Nominal Power 50-30 °C | 18.5 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | No |
| Max. Allowable Operating Pressure | 3 bar |
| Conversion Kit Required | Yes |
| Built-in Inlet Combination | No |
