EHS Primus 24000c Electric 3 Phase Combi Boiler

EHS Primus 24000C Electric 3 Phase Combi Boiler

The EHS Primus 24000c Electric 3 Phase Combi Boiler is a high-output choice for larger properties that need powerful electric heating and hot water from one compact unit. It is ideal for customers comparing electric boilers for 3-phase installations, giving you a gas-free option with flexible siting and no flue requirement. For anyone searching for an electric boiler uk solution with strong performance, this model offers a practical route away from traditional gas systems.

The EHS Primus 24000C Electric 3 Phase Combi Boiler is a powerful and efficient heating solution designed for larger homes, commercial units, and properties that require a high-output electric boiler. Running on a 3-phase electrical supply, it delivers strong and consistent central heating and instantaneous hot water without the need for gas, flues, or ventilation requirements. This boiler is ideal for properties looking to move away from fossil fuels while still enjoying the convenience of a modern combi setup. With no combustion, no risk of carbon monoxide, and minimal servicing needs, the Primus 24000C offers a clean, reliable and low-maintenance heating system. Its compact size allows flexible siting around the property, and it pairs perfectly with renewable electricity tariffs or on-site generation such as solar PV.

Key Features

• High-power 24kW electric 3-phase combi boiler
• No flue required - install almost anywhere
• Zero carbon monoxide risk
• Perfect for larger homes, flats or commercial spaces
• Ideal for use with renewable or low-cost electricity tariffs
• Compact, modern design
• Suitable replacement for a gas combi in 3-phase properties

Product Specifications

• Manufacturer: Electric Heating Supplies
• Model: Primus
• MPN: ALC1-3PCO-24
• SKU: 81444
• GTIN: 5065008142188
• Product Type: Electric 3 Phase Combi Boiler

FAQs

Do I need a 3-phase electrical supply for this boiler?

Yes - the Primus 24000C is a high-output unit that requires a 3-phase supply. It cannot run on a standard single-phase domestic connection.

Does this boiler need a flue?

No - as a fully electric boiler, it produces no combustion fumes, meaning no flue, no flue terminal, and much more flexibility when choosing an installation location.

Is the 24000C suitable for large properties?

Yes - its powerful 24kW output makes it suitable for properties with higher heating and hot water demands, including larger homes and small commercial settings.

Check out our full range of plumbing supplies.

Browse more boilers available online.

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.