Strom 11kW Electric Combi Boiler Single Phase Instant Hot Water & Heating SBSP11C
Strom 11kW Electric Combi Boiler – Single Phase (SBSP11C) — Compact electric combi boiler providing central heating & instant hot water up to 5.5 l/min | 11 kW output on 230 V single-phase | Touchscreen controls & LED display | Integrated pump & expansion vessel | No flue, no carbon monoxide risk | Near-silent operation | Solar-compatible & underfloor heating ready | 5-year warranty (registration required) | Ideal for small to medium homes or apartments
Runs on standard single-phase 230 V supply (50 A breaker, 10 mm² cable recommended). No gas supply or flue needed — zero CO risk. High DHW flow rate suits 1–2 bathroom properties. Compatible with solar PV diverters & Economy 10 tariffs for maximum savings.
The Strom 11kW Electric Combi Boiler (SBSP11C) is a compact, high-efficiency electric combi unit that delivers reliable central heating and instant domestic hot water without a separate cylinder or hot water tank. With 11 kW output on single-phase 230 V, it provides up to 5.5 litres per minute of hot water at a 30 °C rise — perfect for small to medium homes, apartments, or properties with 1–2 bathrooms and moderate simultaneous demand.
Featuring intuitive touchscreen digital controls with LED display, advanced serpentine heating elements for rapid heat transfer, integrated circulation pump and expansion vessel, the boiler operates almost silently (15 dB sound pressure level) thanks to minimal moving parts. No flue or chimney required — completely emission-free and carbon monoxide safe. Fully compatible with solar PV systems (via diverter), underfloor heating, and smart tariffs (Economy 10), it offers a modern, low-maintenance heating solution for homes transitioning away from gas or oil.
What Makes the Strom 11kW Electric Combi Special?
- Instant Hot Water & Heating in One Unit — Combi design eliminates need for hot water cylinder — saves space & installation costs.
- Flue-Free & Zero Emissions — No gas, no flue, no CO risk — safe for any property, including new-builds or urban retrofits.
- Near-Silent Operation — Only 15 dB — quieter than a whisper — ideal for installation near living areas or bedrooms.
- Touchscreen Controls — Modern digital interface for easy temperature adjustment, scheduling & status monitoring.
- Integrated Pump & Vessel — All-in-one system — simplifies plumbing & reduces external components.
- Solar & Economy Tariff Ready — Pair with PV diverter or Economy 10 for significantly reduced running costs.
- 5-Year Warranty — Register online for full coverage — long-term peace of mind.
Key Features
Technical Specifications
| Specification | Value |
|---|---|
| MPN / SKU | SBSP11C |
| EAN | 5060438331966 / 5060797570013 |
| Power Output | 11 kW |
| Power Supply | 230 V AC, Single Phase |
| Current Draw | 48 A |
| Recommended Breaker | 50 A |
| Recommended Cable Size | 10 mm² |
| Heating Pressure Range | 0.5 – 1.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temperature | 80 °C |
| DHW Flow Rate @ 30 °C Rise | 5.5 l/min |
| Connections | Heating: 3/4" Male, PRV: 1/2" Female |
| Dimensions (H × W × D) | 700 × 425 × 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| ErP Rating (Heating / DHW) | D / A |
| Warranty | 5 years (registration required) |
What's in the Box
✅ Installation by qualified electrician/plumber per BS 7671 & building regulations. Recommended 50 A breaker & 10 mm² cable. Compatible with solar PV diverters, Economy 10 tariffs, underfloor heating & most UK domestic systems. Register online for full 5-year warranty. No flue or gas supply required — zero CO risk.
Frequently Asked Questions
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Strom 11kW Electric Combi Boiler Single Phase Instant Hot Water & Heating SBSP11C
Strom 11kW Electric Combi Boiler Single Phase Instant Hot Water & Heating SBSP11C
Strom 11kW Electric Combi Boiler – Single Phase (SBSP11C) — Compact electric combi boiler providing central heating & instant hot water up to 5.5 l/min | 11 kW output on 230 V single-phase | Touchscreen controls & LED display | Integrated pump & expansion vessel | No flue, no carbon monoxide risk | Near-silent operation | Solar-compatible & underfloor heating ready | 5-year warranty (registration required) | Ideal for small to medium homes or apartments
Runs on standard single-phase 230 V supply (50 A breaker, 10 mm² cable recommended). No gas supply or flue needed — zero CO risk. High DHW flow rate suits 1–2 bathroom properties. Compatible with solar PV diverters & Economy 10 tariffs for maximum savings.
The Strom 11kW Electric Combi Boiler (SBSP11C) is a compact, high-efficiency electric combi unit that delivers reliable central heating and instant domestic hot water without a separate cylinder or hot water tank. With 11 kW output on single-phase 230 V, it provides up to 5.5 litres per minute of hot water at a 30 °C rise — perfect for small to medium homes, apartments, or properties with 1–2 bathrooms and moderate simultaneous demand.
Featuring intuitive touchscreen digital controls with LED display, advanced serpentine heating elements for rapid heat transfer, integrated circulation pump and expansion vessel, the boiler operates almost silently (15 dB sound pressure level) thanks to minimal moving parts. No flue or chimney required — completely emission-free and carbon monoxide safe. Fully compatible with solar PV systems (via diverter), underfloor heating, and smart tariffs (Economy 10), it offers a modern, low-maintenance heating solution for homes transitioning away from gas or oil.
What Makes the Strom 11kW Electric Combi Special?
- Instant Hot Water & Heating in One Unit — Combi design eliminates need for hot water cylinder — saves space & installation costs.
- Flue-Free & Zero Emissions — No gas, no flue, no CO risk — safe for any property, including new-builds or urban retrofits.
- Near-Silent Operation — Only 15 dB — quieter than a whisper — ideal for installation near living areas or bedrooms.
- Touchscreen Controls — Modern digital interface for easy temperature adjustment, scheduling & status monitoring.
- Integrated Pump & Vessel — All-in-one system — simplifies plumbing & reduces external components.
- Solar & Economy Tariff Ready — Pair with PV diverter or Economy 10 for significantly reduced running costs.
- 5-Year Warranty — Register online for full coverage — long-term peace of mind.
Key Features
Technical Specifications
| Specification | Value |
|---|---|
| MPN / SKU | SBSP11C |
| EAN | 5060438331966 / 5060797570013 |
| Power Output | 11 kW |
| Power Supply | 230 V AC, Single Phase |
| Current Draw | 48 A |
| Recommended Breaker | 50 A |
| Recommended Cable Size | 10 mm² |
| Heating Pressure Range | 0.5 – 1.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temperature | 80 °C |
| DHW Flow Rate @ 30 °C Rise | 5.5 l/min |
| Connections | Heating: 3/4" Male, PRV: 1/2" Female |
| Dimensions (H × W × D) | 700 × 425 × 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| ErP Rating (Heating / DHW) | D / A |
| Warranty | 5 years (registration required) |
What's in the Box
✅ Installation by qualified electrician/plumber per BS 7671 & building regulations. Recommended 50 A breaker & 10 mm² cable. Compatible with solar PV diverters, Economy 10 tariffs, underfloor heating & most UK domestic systems. Register online for full 5-year warranty. No flue or gas supply required — zero CO risk.
Frequently Asked Questions
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Strom 11kW Electric Combi Boiler – Single Phase (SBSP11C) — Compact electric combi boiler providing central heating & instant hot water up to 5.5 l/min | 11 kW output on 230 V single-phase | Touchscreen controls & LED display | Integrated pump & expansion vessel | No flue, no carbon monoxide risk | Near-silent operation | Solar-compatible & underfloor heating ready | 5-year warranty (registration required) | Ideal for small to medium homes or apartments
Runs on standard single-phase 230 V supply (50 A breaker, 10 mm² cable recommended). No gas supply or flue needed — zero CO risk. High DHW flow rate suits 1–2 bathroom properties. Compatible with solar PV diverters & Economy 10 tariffs for maximum savings.
The Strom 11kW Electric Combi Boiler (SBSP11C) is a compact, high-efficiency electric combi unit that delivers reliable central heating and instant domestic hot water without a separate cylinder or hot water tank. With 11 kW output on single-phase 230 V, it provides up to 5.5 litres per minute of hot water at a 30 °C rise — perfect for small to medium homes, apartments, or properties with 1–2 bathrooms and moderate simultaneous demand.
Featuring intuitive touchscreen digital controls with LED display, advanced serpentine heating elements for rapid heat transfer, integrated circulation pump and expansion vessel, the boiler operates almost silently (15 dB sound pressure level) thanks to minimal moving parts. No flue or chimney required — completely emission-free and carbon monoxide safe. Fully compatible with solar PV systems (via diverter), underfloor heating, and smart tariffs (Economy 10), it offers a modern, low-maintenance heating solution for homes transitioning away from gas or oil.
What Makes the Strom 11kW Electric Combi Special?
- Instant Hot Water & Heating in One Unit — Combi design eliminates need for hot water cylinder — saves space & installation costs.
- Flue-Free & Zero Emissions — No gas, no flue, no CO risk — safe for any property, including new-builds or urban retrofits.
- Near-Silent Operation — Only 15 dB — quieter than a whisper — ideal for installation near living areas or bedrooms.
- Touchscreen Controls — Modern digital interface for easy temperature adjustment, scheduling & status monitoring.
- Integrated Pump & Vessel — All-in-one system — simplifies plumbing & reduces external components.
- Solar & Economy Tariff Ready — Pair with PV diverter or Economy 10 for significantly reduced running costs.
- 5-Year Warranty — Register online for full coverage — long-term peace of mind.
Key Features
Technical Specifications
| Specification | Value |
|---|---|
| MPN / SKU | SBSP11C |
| EAN | 5060438331966 / 5060797570013 |
| Power Output | 11 kW |
| Power Supply | 230 V AC, Single Phase |
| Current Draw | 48 A |
| Recommended Breaker | 50 A |
| Recommended Cable Size | 10 mm² |
| Heating Pressure Range | 0.5 – 1.5 bar |
| Max DHW Pressure | 6.0 bar |
| Max Flow Temperature | 80 °C |
| DHW Flow Rate @ 30 °C Rise | 5.5 l/min |
| Connections | Heating: 3/4" Male, PRV: 1/2" Female |
| Dimensions (H × W × D) | 700 × 425 × 260 mm |
| Weight | 20 kg |
| Sound Pressure Level | 15 dB |
| ErP Rating (Heating / DHW) | D / A |
| Warranty | 5 years (registration required) |
What's in the Box
✅ Installation by qualified electrician/plumber per BS 7671 & building regulations. Recommended 50 A breaker & 10 mm² cable. Compatible with solar PV diverters, Economy 10 tariffs, underfloor heating & most UK domestic systems. Register online for full 5-year warranty. No flue or gas supply required — zero CO risk.
