Strom 7kW Electric Combi Boiler – Single Phase
The Strom 7kW Electric Combi Boiler is the perfect solution for smaller homes, flats, or properties off the gas grid. It provides both central heating and instant hot water in a compact, wall-mounted unit. With a touchscreen digital display, integrated pump and expansion vessel, and near-silent operation, this boiler is designed for easy installation and reliable performance.
Key Features
- Central heating and instant hot water from a single compact unit
- Touchscreen digital control and LED display
- Integrated pump and expansion vessel
- Serpentine heating element for efficient heat transfer
- Minimal moving parts for quiet, low-maintenance operation
- No flue required – zero risk of carbon monoxide
- Compatible with solar panels and underfloor heating
- 5-year manufacturer’s warranty (registration required)
Technical Specifications
| Model | 7kW Combi |
|---|---|
| Power Supply | 230V, Single Phase |
| Output | 7kW |
| Amps | 32A |
| Recommended Breaker | 40A |
| Recommended Cable Size | 4mm² |
| Max Heating Pressure | 1.5 bar |
| Min Heating Pressure | 0.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temp | 80°C |
| Min Flow Temp | 20°C |
| DHW Flow Rate | 4 l/min |
| Heating Connection | 3/4" Male |
| PRV Connection | 1/2" Female |
| Dimensions (H x W x D) | 700 x 425 x 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| Energy Rating (Heating/Water) | D / A |
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Strom 7kW Electric Combi Boiler – Single Phase
Strom 7kW Electric Combi Boiler – Single Phase
The Strom 7kW Electric Combi Boiler is the perfect solution for smaller homes, flats, or properties off the gas grid. It provides both central heating and instant hot water in a compact, wall-mounted unit. With a touchscreen digital display, integrated pump and expansion vessel, and near-silent operation, this boiler is designed for easy installation and reliable performance.
Key Features
- Central heating and instant hot water from a single compact unit
- Touchscreen digital control and LED display
- Integrated pump and expansion vessel
- Serpentine heating element for efficient heat transfer
- Minimal moving parts for quiet, low-maintenance operation
- No flue required – zero risk of carbon monoxide
- Compatible with solar panels and underfloor heating
- 5-year manufacturer’s warranty (registration required)
Technical Specifications
| Model | 7kW Combi |
|---|---|
| Power Supply | 230V, Single Phase |
| Output | 7kW |
| Amps | 32A |
| Recommended Breaker | 40A |
| Recommended Cable Size | 4mm² |
| Max Heating Pressure | 1.5 bar |
| Min Heating Pressure | 0.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temp | 80°C |
| Min Flow Temp | 20°C |
| DHW Flow Rate | 4 l/min |
| Heating Connection | 3/4" Male |
| PRV Connection | 1/2" Female |
| Dimensions (H x W x D) | 700 x 425 x 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| Energy Rating (Heating/Water) | D / A |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Strom 7kW Electric Combi Boiler is the perfect solution for smaller homes, flats, or properties off the gas grid. It provides both central heating and instant hot water in a compact, wall-mounted unit. With a touchscreen digital display, integrated pump and expansion vessel, and near-silent operation, this boiler is designed for easy installation and reliable performance.
Key Features
- Central heating and instant hot water from a single compact unit
- Touchscreen digital control and LED display
- Integrated pump and expansion vessel
- Serpentine heating element for efficient heat transfer
- Minimal moving parts for quiet, low-maintenance operation
- No flue required – zero risk of carbon monoxide
- Compatible with solar panels and underfloor heating
- 5-year manufacturer’s warranty (registration required)
Technical Specifications
| Model | 7kW Combi |
|---|---|
| Power Supply | 230V, Single Phase |
| Output | 7kW |
| Amps | 32A |
| Recommended Breaker | 40A |
| Recommended Cable Size | 4mm² |
| Max Heating Pressure | 1.5 bar |
| Min Heating Pressure | 0.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temp | 80°C |
| Min Flow Temp | 20°C |
| DHW Flow Rate | 4 l/min |
| Heating Connection | 3/4" Male |
| PRV Connection | 1/2" Female |
| Dimensions (H x W x D) | 700 x 425 x 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| Energy Rating (Heating/Water) | D / A |
























