Strom 11kW Electric Combi Boiler – Single Phase
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Strom 11kW Electric Combi Boiler – Single Phase
The Strom 11kW Electric Combi Boiler is designed for medium-sized homes needing both central heating and hot water. Its advanced touchscreen controls, integrated pump and expansion vessel, and quiet operation make it a flexible, zero-emissions solution for properties without gas.
Key Features
- Central heating and instant hot water in one compact unit
- Touchscreen digital control and LED display
- Integrated pump and expansion vessel
- Serpentine heating element for efficiency
- No flue required – zero risk of carbon monoxide
- Minimal moving parts for near-silent operation
- Compatible with solar panels and underfloor heating
- 5-year manufacturer’s warranty (registration required)
Technical Specifications
| Model | 11kW Combi |
|---|---|
| Power Supply | 230V, Single Phase |
| Output | 11kW |
| Amps | 55A |
| Recommended Breaker | 63A |
| Recommended Cable Size | 10mm² |
| Max Heating Pressure | 1.5 bar |
| Min Heating Pressure | 0.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temp | 80°C |
| DHW Flow Rate | 6 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 |
- Type Combi Boilers
- Vendor Strom
- SKU SBSP11C
Please note: Delivery times may vary depending on location, with specific details outlined below.
Standard Delivery
UK Mainland
- Delivery Time: 2–4 working days
- Free Delivery on all orders
Express Delivery
UK Mainland
- Delivery Time: 1–3 working days
- Delivery fee of £15
Channel Islands
- Postcodes Covered: GY*, IM*, JE*
- Minimum Order: £50
- Delivery Fee: £70
Northern Ireland, Offshore Territories & Scottish Islands
- Postcodes Covered: BT*, HS*, KW, ZE
- Minimum Order: £50
- Delivery Fee: £35
Same Day Delivery
- Eligible Postcodes:
E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW* - Minimum Order: £50
- Same Day Delivery Fee: £60
- Special Requests or Locations:
For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.
Collections
Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.
Collection address: 284 Water Rd, Unit 9, London, HA0 1HX