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HSD Electric Flow Boiler | 7KW | Compact Design

£694.60 inc VAT
£578.83 exc VAT

HSD Electric Flow Boiler | 7KW | Compact Design

£694.60 inc VAT
£578.83 exc VAT

Delivery within 5 working days

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  • In stock
  • Warranty: 2 Years
  • 30 day money-back guarantee
  • Product Code: 207076
  • Have a question? Call 0800 091 3171
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Product information

Power: 7 kW
Height: 91.2 cm
Width: 20.3 cm
Depth: 17.2 cm

HSD offer the most comprehensive range of electric boilers in the market and with our wealth of knowledge and technical expertise we have designed the HSD Electric Flow Boiler using the latest technology. The compact design of the boiler makes it ideal for heating applications where space is at a premium. The HSD is traditionally installed by professional heating engineers in properties such as apartments, domestic dwellings, holiday homes and light commercial properties. The HSD is a fully controllable electric flow boiler which is designed to maximise cupboard space. The boiler also has an easy-fit front cover for future maintenance purposes.



The versatile outputs are 4, 7, 10, 12, and 14.4kW. It can be installed as an open vented system or a conventional sealed system comprising of circulating pump and sealed system kit. A typical heating installation would comprise of the HSD Boiler complete with standard wet system radiators, thermostatic valves, programmer and room thermostat. The boiler temperature range can be set between 30 degrees and 80 degrees centigrade which also makes it a suitable choice for underfloor heating applications.



The HSD has a user-friendly Front Control Panel incorporating heat mode and fault finding indicators, an on/off switch and easy-to-use temperature control setting. Safety is of paramount importance to HSD and as such our HSD boiler has been designed to include a unique high current safety cut-out that protects the boiler from over-heating.


The HSD can be supplied as boiler only or complete with a choice of Heat Packs. Please contact our Sales Team 01977 552000 for further information.


Using the latest technology the HSD Electric Flow Boiler offers the discerning buyer the flexibility and controllability of a modern electric wet central heating system.


• Easy to install

• Compact in size:  912mm x 203mm x 172mm

• Outputs from 4kW up to 14.4kW

• 100% Efficient

• No flue or fuel tanks required - can be located almost anywhere

• Silent in operation

• Maintenance free

• Stainless Steel Heat Exchanger

• Stainless Steel Heating Elements

• Fully modulating boiler with 6 stage heating

• No mandatory boiler servicing required

• Soft start approach to avoid power surges

• Can be used with standard radiators and thermostatic valves

• Adjustable control to set boiler temperature

• In-built fault finding diagnostics

• 2 years Parts & Labour guarantee

Frequently asked questions

Can the HSD electric flow boiler supply the hot water to the hand basin and the bath and the kitchen sink? It is not required for a central heating system.
This water heater would not be suitable for providing water to a bath and kitchen sink if you use it on its own. However, it can be used in conjunction with an existing water storage cylinder. 
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