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MPN: 7814313

Estimated Delivery: 3 - 5 Working Days

Baxi 800 System 2 LPG Ready Boiler Only

Baxi 800 System 2 LPG Ready Boiler Only


Regular price £1,177.25 Excl. VAT
£1,412.70 Incl. VAT
Sale price £1,177.25 Excl. VAT
£1,412.70 Incl. VAT
Regular price
*For business & Trade Accounts only.
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Key Information

Product Information

Baxi 800 System 2 LPG Ready Boiler Only

The Baxi 800 System 2 is a compact and efficient system boiler designed to provide reliable heating and hot water for homes with higher hot water demands. Available in 18kW, 24kW and 30kW outputs, the range gives you flexibility when selecting a boiler to suit different property sizes and heating requirements. The boiler is designed with practical installation features and modern heating technology, making it a convenient option for homes with multiple bathrooms or greater hot water requirements. Its compact dimensions also allow it to fit inside a 290mm deep kitchen cupboard where the installation requirements permit.

Available Power Ratings

The Baxi 800 System 2 LPG Ready Boiler is available in the following power ratings:
  • 18kW
  • 24kW
  • 30kW
The 18kW model is a practical option for suitable homes with high hot water demand, while the 24kW and 30kW versions provide higher outputs for properties with greater heating requirements. The correct boiler output should always be selected based on the requirements of the individual property and heating system.

Integrated MagnaClean Micro2 Filter

The Baxi 800 System 2 is supplied with an Adey MagnaClean Micro2 filter, designed to help protect the boiler and heating system from debris and magnetite. By helping capture unwanted contaminants within the system water, the filter supports cleaner system operation and can help protect important heating components.

Efficient and Durable Heat Exchanger

A stainless steel heat exchanger provides durability while supporting efficient heat transfer. Combined with the boiler's overall high-efficiency design, this helps provide reliable heating performance for everyday domestic use.

Winter Protection

The pre-heated siphonic condensate trap is designed to help reduce the risk of condensate freezing during cold winter weather. This provides additional reassurance when temperatures drop and helps support reliable boiler operation in colder conditions.

Compact Cupboard-Fit Design

The Baxi 800 System 2 has a compact design that allows it to fit inside a 290mm deep kitchen cupboard where the manufacturer's installation requirements are met. Pipes are neatly housed within the boiler casing, helping create a tidy and discreet installation.

Easy Installation

A wall-hanging bracket and copper pipe tails are included to help simplify the installation process. These practical features can make positioning and connecting the boiler more straightforward for suitably qualified heating professionals.

Natural Gas and LPG Ready

The Baxi 800 System 2 offers fuel flexibility and can operate with natural gas or LPG without requiring a conversion kit, making it suitable for compatible installations where either fuel option is required.

Smart Heating Control

The boiler is compatible with the Baxi uSense smart thermostat, giving homeowners the option of adding smart heating control. This provides greater flexibility when managing heating settings and can make everyday control more convenient.

Quiet Operation

With a noise level of around 49dB, the Baxi 800 System 2 is designed to operate quietly, making it well suited to domestic environments where keeping background noise to a minimum is important.

Key Features

  • Baxi 800 System 2 LPG Ready Boiler
  • System boiler design
  • Available in 18kW, 24kW and 30kW outputs
  • Suitable for homes with higher hot water demands
  • Ideal for suitable properties with multiple bathrooms
  • Adey MagnaClean Micro2 filter included
  • Stainless steel heat exchanger
  • Pre-heated siphonic condensate trap
  • Designed to reduce the risk of condensate freezing in winter
  • Compact design fits inside a 290mm deep kitchen cupboard where permitted
  • Built-in pipes within the boiler casing
  • Wall-hanging bracket included
  • Copper pipe tails included
  • Compatible with Baxi uSense smart thermostat
  • Can operate with natural gas or LPG without a conversion kit
  • Approximate noise level of 49dB

Frequently Asked Questions

What power ratings are available for the Baxi 800 System 2?

The Baxi 800 System 2 LPG Ready Boiler is available in three power ratings: 18kW, 24kW and 30kW. The appropriate output should be chosen according to the heating and hot water requirements of the property.

Can the Baxi 800 System 2 run on LPG?

Yes. The boiler is LPG ready and can operate with natural gas or LPG without requiring a conversion kit, subject to the requirements of the specific installation.

Does the Baxi 800 System 2 include a filter?

Yes. This boiler is supplied with an Adey MagnaClean Micro2 filter, which is designed to help capture debris and magnetite from the heating system and protect the boiler and system components.

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.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.

Baxi 800 System 2 LPG Ready Boiler Only

£1,177.25

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.