





EHC Fusion Astro V2 Electric Wall Mounted Combi Boiler 24kW - 3 Phase 400V
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EHC Fusion Astro V2 24kW Electric Wall Mounted Combi Boiler (3 Phase, 400V)
The EHC Fusion Astro V2 24kW is a high-performance, smart electric combination boiler designed for homes off the mains gas grid. Offering instant domestic hot water and efficient central heating, this three-phase 400V model delivers zero emissions with low running noise, making it an eco-friendly and cost-effective alternative to oil or LPG boilers. It features advanced user-friendly controls and comprehensive safety and diagnostic functions.
Key Benefits & Features
- Powerful 24kW output: Suitable for wet central heating, radiators, and underfloor heating systems in small to medium homes.
- Instant on-demand domestic hot water: No need for a separate cylinder or storage tank, saving space and installation time.
- Smart, user-friendly control: Features a graphical LED display with intuitive programming, compatible with smart control systems and 3rd party programmers.
- Advanced diagnostics and safety: Includes high temperature cut-off, internal RCD protection, weather compensation, system diagnostics for quick troubleshooting, and integral safety sensors.
- Quiet operation: Runs at approximately 32 dB, ensuring minimal noise disruption at home.
- Compact, wall-mounted design: Dimensions approximately 650 mm (H) × 440 mm (W) × 274 mm (D), lightweight at 42 kg, ideal for installation in utility rooms or cupboards.
- Energy efficiency: 100% efficient electric boiler with ErP ratings D for heating and A for hot water, reducing carbon footprint and running costs.
- Robust warranty: Backed by a 5-year parts and labour manufacturer warranty for peace of mind.
Technical Specifications
Model Number | ASTRO24KW.V2 |
EAN | 5060302890971 |
Power Output | 24 kW |
Voltage | 400 V, 3 Phase |
Operating Temperature Range | Heating: 30°C to 80°C Hot Water: 30°C to 60°C |
Noise Level | Approx. 32 dB |
Dimensions (HxWxD) | 650 mm × 440 mm × 274 mm |
Weight | 42 kg |
ErP Ratings | Heating: D, Hot Water: A |
Warranty | 5 years parts and labour |
The EHC Fusion Astro V2 24kW Electric Wall Mounted Combi Boiler is an efficient, environmentally friendly heating solution suitable for UK homes off the gas grid. Its instant hot water delivery, compact footprint, advanced controls, and robust warranty make it an excellent choice for modern, eco-conscious households.
- Type Combi Boilers
- Vendor EHC
- SKU ASTRO24KW.v2
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