Get in touch with our team and receive a custom quote for your project
EHC 10kW Slimjim Electric Flow Boiler & 150L Pre-Plumbed Cylinder
Regular price
£2,350.00
inc. VAT
FREE Express Delivery (1-3 days) in UK Mainland on most orders
Excluding: Solar Panels (£59 delivery), Batteries (£49 delivery), Small Items (£4.95 delivery)
Next Working Day Delivery options if ordered before 12.00 pm — Contact Us
Same-day Delivery options — Contact Us
Click & Collect available — Contact Us
Custom quote available on request
*See checkout or shipping policy for full details
Payment options
EHC 10kW SlimJim Electric Flow Boiler & 150L Indirect Pre-Plumbed Cylinder
The EHC 10kW SlimJim is a compact and highly efficient electric heating system that combines a 10kW electric flow boiler with a 150-litre stainless steel indirect unvented cylinder in a fully pre-plumbed package. Designed for modern homes with limited space, it provides reliable central heating and hot water with advanced safety and control features for easy installation and quiet operation.
Key Benefits & Features
- Complete pre-plumbed package: Includes 10kW SlimJim electric flow boiler, 150L indirect stainless steel unvented cylinder with 3kW immersion heater, pre-wired controls, automatic bypass, wiring centre, temperature & pressure relief valve, auto air vent, 8L expansion vessel, and high-quality circulating pump.
- 100% energy efficient boiler: Minimises running costs and environmental impact.
- Space-saving compact design: Wall-mounted boiler (approx. 812 mm × 203 mm × 172 mm) paired with a tall, narrow cylinder (912 mm × 203 mm × 172 mm) ideal for cupboards or plant rooms.
- Advanced safety features: Run-dry water level sensor, overheat protection, electronic fault diagnostics, thermal cut-outs, and current safety cut-out ensure reliable and safe operation.
- User-friendly operation: Easy-to-use front control panel with temperature dial and fault indicators.
- Virtually silent: Quiet operation for enhanced home comfort.
- Low maintenance: No mandatory annual servicing required, reducing upkeep hassle.
- Long-lasting warranty: 5 years parts and labour on boiler for peace of mind.
Technical Specifications
| Model Number | EHCSJ12/150IND |
| EAN | 5060302890452 |
| Boiler Power Output | 10 kW (Single-phase, 230-240 V, 50 Hz) |
| Cylinder Capacity | 150 Litres, Stainless Steel Indirect Unvented |
| Immersion Heater Power | 3 kW |
| Boiler Dimensions (HxWxD) | Approx. 812 mm × 203 mm × 172 mm |
| Cylinder Dimensions (HxWxD) | 912 mm × 203 mm × 172 mm |
| Weight | Approx. 46 kg (including cylinder) |
| Operating Temperature Range | 30°C to 80°C |
| Operating Pressure | 0.5 to 3.0 bar |
| Protection Rating | IP22 (Boiler) |
| Energy Efficiency | 100% |
| Warranty | 5 years parts and labour (boiler) |
This efficient and space-conscious package offers a seamless heating and hot water solution for modern homes, combining durability, safety, and quiet performance with easy installation and maintenance.
- Type Boiler Packages
- Vendor EHC
- SKU EHCSJ10/150PPC
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs