Baxi Boiler Support, Fault Codes & Manuals
Baxi is one of the UK’s most trusted boiler brands, known for its reliable combi, system, and heat-only boilers. Whether you have a newer Baxi 600 series or an older model, it’s important to have access to the right fault code information and user manual when something goes wrong — or when you need to understand your boiler better.
At Thermo-Tec Plumbing and Heating, we’re here to make it easy. Below, you’ll find links to common Baxi fault codes and manuals for all major models.
Baxi Boiler Servicing & Repairs – Wokingham & Local Areas
Need help with your Baxi boiler? Whether it's not heating properly or showing a fault code, Thermo-Tec Plumbing and Heating provides fast, professional Baxi boiler servicing and repairs across Wokingham, Earley, Shinfield, and beyond.
Our engineers are Gas Safe registered and experienced with the full range of Baxi boilers, including combi, system, and heat-only models. Routine maintenance keeps your heating efficient and reduces the risk of unexpected breakdowns.
Why Choose Thermo-Tec?
Local Baxi boiler specialists
Gas Safe registered and fully insured
Rapid callout options available
Trusted by homeowners and landlords
Get in touch to book your Baxi boiler service or repair today.
Baxi Boiler Fault Codes
Seeing an error message or flashing light on your boiler? Visit our guide to Baxi boiler fault codes for clear explanations of the most frequent issues — including ignition failures, pressure drops, sensor faults and more.
Baxi Boiler Manuals by Model
Find your model below to download the official Baxi boiler manual.
Popular Models
Other Baxi Models
Need Help With Your Baxi Boiler?
If your boiler isn't performing as it should, our Gas Safe registered engineers are here to help. We offer professional boiler servicing, repairs and upgrades across Wokingham, Earley, Shinfield and surrounding areas.
Get in touch today for expert advice or to book a local engineer.
Contact Thermo-Tec Plumbing and Heating