







Veito Blue S Instant Water Heater 21 KW - 3 Phase
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Advanced Technology & Control:
The Blue S utilises a high-performance heating system to deliver hot water the instant your tap is turned on. Take full command via the intuitive illuminated LCD display and rotary control knob, setting your preferred temperature with exceptional accuracy (adjustable in 0.5°C steps from 20°C to 60°C). Monitor real-time power usage and manage efficiency with the ECO panel, allowing power adjustment from 10% to 100%.
Built for Efficiency & Sustainability:
Designed with eco-conscious living in mind, the Blue S integrates effortlessly with solar thermal setups. It automatically supplements solar-heated water if needed, ensuring consistent temperature while maximising renewable energy use. Its instantaneous operation also helps minimise water wastage.
Reliable & Space-Smart:
Despite its powerful 21kW output (with an 18kW setting option), the Blue S boasts a remarkably compact footprint and weighs just 3.5kg. Its durable IP25-rated casing provides dependable protection in damp environments like bathrooms and kitchens. Essential safety features, including overheat protection, are built-in.
Key features:
- Dimensions (H x W x D): 450 mm x 235 mm x 94 mm
- Weight: 3.5 kg
- Supply Voltage: 400V AC, Three Phase
- Frequency: 50/60 Hz
- Maximum Power: 18 kW / 21 kW
- Temperature Range: 20°C - 60°C (adjustable in 0.5°C increments)
- Maximum Working Pressure: 1 MPa (10 bar), closed outlet
- Minimum Water Pressure: 0.25 bar
- Ingress Protection Rating: IP25
- Energy Efficiency Class: A
- Endless Hot Water: Enjoy instant comfort for showers, washing, and multiple taps.
- Total Control: Set and maintain your perfect temperature with precision.
- Reduce Bills: Smart ECO mode and efficient operation help lower energy costs.
- Eco-Friendly Choice: Solar compatible and reduces water waste.
- Built to Last: Robust construction designed for wet areas.
- Space Efficient: Powerful performance in a compact unit.
Note: Requires professional installation to three-phase power supply. Not suitable for domestic single-phase systems.
- Type Instant Water Heaters
- Vendor Veito
- SKU BlueS
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