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MPN: ALC1-1PSY-6

EHS Primus 6000S Electric System Boiler

EHS Primus 6000S Electric System Boiler


Regular price £989.74 Excl. VAT
£1,187.69 Incl. VAT
Sale price £989.74 Excl. VAT
£1,187.69 Incl. VAT
Regular price
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Key Information

  • - Product type: System boiler.
  • - Fuel type: Electric.
  • - Output: 6 kW.
  • - Dimensions: 630 mm (H) x 380 mm (W) x 230 mm (D).
  • - Compatibility: low-cost and renewable electricity tariffs.

Product Information

EHS Primus 6000S Electric System Boiler

The EHS Primus 6000S Electric System Boiler is a 6kW electric system boiler designed for wet central heating systems and cylinder-based hot water setups. It sits neatly within our electric boilers range and is well suited to properties moving away from gas while keeping familiar radiators or underfloor heating in place. For homeowners comparing an electric boiler uk option, this model provides quiet operation, flexible installation and dependable everyday performance.

The EHS Primus 6000S Electric System Boiler is part of the reliable Primus S range, designed to deliver all your home's heating needs through a wet central heating or underfloor heating system. As a direct replacement for a gas system boiler, it connects to your existing radiators and pipework without the need for costly upgrades, making installation smooth and stress-free. When paired with an unvented indirect cylinder, the Primus 6000S can also supply hot water for everyday use, making it versatile enough for a wide range of properties. With no flue required and zero risk of carbon monoxide, it offers safe, clean and flexible heating. The compact size and minimal moving parts mean very low maintenance, while using timers and off-peak electricity gives homeowners the chance to lower running costs and make better use of renewable energy. It's also ideal for homes with solar PV when combined with a cylinder.

Key Features

  • Pre-wired for quick, easy installation
  • Suitable for vented and unvented cylinders
  • Built-in pump and expansion vessel
  • No flue required - install almost anywhere
  • Zero carbon monoxide risk
  • Stylish touch-screen controls
  • Minimal moving parts and no mandatory servicing
  • Perfect for integrating with solar PV systems
  • Compatible with low-cost and renewable electricity tariffs
  • Works with RF or WiFi programmable thermostats

Product Specifications

  • Manufacturer: Electric Heating Supplies
  • Model: Primus
  • MPN: ALC1-1PSY-6
  • SKU: 79864
  • GTIN: 5065008142102
  • Product Type: Electric System Boiler
  • Warranty: 5 Years (manufacturer T&Cs apply)
  • Dimensions: 630mm (H) x 380mm (W) x 230mm (D)
  • Gross Weight: 21kg
  • CH Output: 6kW / 20,472 BTU

FAQs

Do I need to replace my radiators when installing this boiler?

No - the Primus 6000S works with your existing radiators and pipework, making it a true like-for-like replacement for a gas system boiler.

Can this boiler provide hot water too?

Yes - when combined with an unvented indirect hot water cylinder, it can supply all your home's hot water needs.

Does the boiler require annual servicing?

There is no mandatory servicing because it's fully electric and has very few moving parts, though occasional checks are recommended to maintain long-term performance.

Check out our full range of plumbing supplies.

Browse more boilers available online.

Why Choose Us

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.

Delivery

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.

Documentation

EHS Primus 6000S Electric System Boiler

£989.74

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.