Baxi Assure 518 System 2 Boiler - 82594

The Baxi Assure 518 System 2 Boiler is a compact and efficient heating solution engineered for res...

Best current price£1,379.92from Bradfords

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BradfordsBaxi Assure 518 System 2 Boiler for Residential Heating Systems
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£1,379.92
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Product Information

Full details

The Baxi Assure 518 System 2 Boiler is an ideal choice for homeowners looking for a high-efficiency natural gas heating solution that maximizes interior floor space. Designed specifically for residential properties, this system boiler integrates with external hot water cylinders to provide consistent heating and hot water, though it requires a separate flue kit and professional installation to function.

All features

Model Part Number82594
BrandBaxi

Extended Product Information

FAQs

Does this boiler come with a flue?

No, flue components are sold separately to ensure they match the specific requirements of your installation site.

Can I use this boiler with LPG?

No, this model is specifically designed for natural gas and is not compatible with LPG.

Will this fit in a standard cupboard?

Yes, it is specifically designed to fit into a 300mm deep kitchen cupboard.

What is the warranty period?

This unit comes with a 2-year manufacturer guarantee.

Do I need a separate hot water tank?

Yes, as a system boiler, it requires a separate hot water cylinder to store and supply hot water.

Troubleshooting

Boiler fails to ignite

Check that the gas supply is turned on and ensure the thermostat is calling for heat.

Pressure gauge showing low pressure

Use the filling loop to bring the system pressure back into the green zone (usually between 1.0 and 1.5 bar).

No hot water from the cylinder

Check the programmer settings and ensure the cylinder thermostat is set correctly.

Pros and Cons

Pros

  • Compact dimensions fit inside standard kitchen cupboards
  • Reliable heating performance for domestic use
  • Two-year manufacturer guarantee included
  • Ideal for properties with a dedicated hot water cylinder

Cons

  • Flue components must be purchased separately
  • Not compatible with LPG systems
  • Requires external hot water cylinder installation
  • Installation must be performed by a qualified gas engineer

Setup, Compatibility & Care

Installation of the Baxi Assure 518 must be conducted by a Gas Safe registered engineer in accordance with local regulations. The unit is strictly for use with natural gas and cannot be converted for LPG usage.

  1. Placement: Ensure the cupboard or mounting surface can support the unit weight and allows for required service clearances.
  2. Flueing: Select the appropriate flue kit based on your specific wall thickness and termination requirements.
  3. Compatibility: Verify that your existing pump and hot water cylinder are compatible with system boiler requirements.
  4. Maintenance: Schedule an annual service with a professional to verify safety seals, check gas pressure, and inspect the flue for obstructions.

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