HeatStream Electric

Providing mains pressurised hot water for flats, apartments & electrically heated properties

The HeatStream Electric is designed to meet the modern need to provide mains pressurised hot water in flats, apartments and electrically heated properties utilising electricity efficiently.

The HeatStream Electric uses the simple tried and tested thermal store process but with a modern twist, it is open vented and therefore not subject to Part G of Building Regulations in the UK and the discharge requirements associated with traditional unvented cylinders. The HeatStream Electric can simply run the overfill to an external pipe or to a low temperature waste pipe internally within the property. Alternatively, the HeatStream Electric Internal Overfill models require no external overfill connection at all. Easy Installation, Low Maintenance Costs and Energy Efficiency are some of the many features that make the HeatStream, a perfect product for all your hot water requirements. This ErP 'B' rated thermal store is available in 150 and 210 litre capacities. An overfill kit can be purchased additionally if required.

Key Benefits

Ideal for Flats/Apartments – The HeatStream thermal store produces mains pressurised hot water in flats and apartments utilising electricity efficiently. It is open vented and therefore not subject to building regulations and discharge requirements associated with traditional unvented cylinders.

Energy Efficient – With an ErP rating of B and a standing heat loss from 1.12kWh per day, the HeatStream Electric range meets the high standards of energy efficiency needed in today’s homes. Helping specifiers to meet SAP requirements and giving consumers real value for money.

Smaller Footprint – A convenient square 520mm x 520mm footprint, making it perfect for where space is at a premium. All HeatStream thermal stores can fit easily through a standard door width or a small airing cupboard. More hot water storage potential within a smaller footprint.

Easy Installation – With very few components and all connections on top, the system can be installed very easily. No G3 qualification requirement for installation, and no requirement for expansion vessel or T&P relief valve.

Durable & Stable Product – Made from long-lasting,
non-corrosive and heat-durable polyethylene, the HeatStream thermal store is tough and robust. The outer tank is made from tough durable Polyethylene, reducing the chances of damage during transportation. The inner tank is made from non-corrosive Polypropylene, making it an ideal product even in poor water quality areas.

Low Maintenance Costs – Extremely low maintenance & reliable with minimal spare parts (just a 6 monthly top up), delivering very low lifetime costs. A mandatory annual safety inspection is not required with this product.

Enquire about HeatStream Electric

Complete the short form to enquire about Harlequin's range of HeatStream Electric.

The HeatStream Electric is designed to meet the modern need to provide mains pressurised hot water in flats, apartments and electrically heated properties utilising electricity efficiently.

The HeatStream Electric uses the simple tried and tested thermal store process but with a modern twist, it is open vented and therefore not subject to Part G of Building Regulations in the UK and the discharge requirements associated with traditional unvented cylinders. The HeatStream Electric can simply run the overfill to an external pipe or to a low temperature waste pipe internally within the property. Alternatively, the HeatStream Electric Internal Overfill models require no external overfill connection at all. Easy Installation, Low Maintenance Costs and Energy Efficiency are some of the many features that make the HeatStream, a perfect product for all your hot water requirements. This ErP 'B' rated thermal store is available in 150 and 210 litre capacities. An overfill kit can be purchased additionally if required.
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