Baxi boilers
A heritage UK boiler brand. The current numbered ranges (800, 600, 400) plus the Assure line cover most domestic replacements, and Baxi's compact combis are popular for tight cupboard fits.
Baxi 800
The Baxi 800 is the brand's flagship numbered range, compact, with combi and system options.
View reference →Baxi 600
The Baxi 600 is a mid-tier range for everyday combi and system replacements.
View reference →Baxi Assure
Baxi Assure is the brand's installer-focused range, spanning combi, system and heat-only.
View reference →Finding Baxi manuals and GC numbers
For the exact outputs, gas rates and commissioning figures on any Baxiappliance, work from its data plate and the manufacturer’s installation and servicing instructions. The GC (Gas Council) number and serial are on the data plate. Baxi publishes manuals and support at Baxi support.
Useful while you’re on the tools
Manifold is not affiliated with or endorsed by Baxi. Brand and model names are used only to help engineers find the right resources. Specifications and available variants change by year and model, so always work from the appliance’s data plate and the manufacturer’s own installation and servicing manual. Gas work must be carried out by an appropriately Gas Safe registered engineer.