A 30kW regular boiler from Baxi — installed in a single day by Gas Safe registered engineers.

The Baxi 800 30kW is designed to work quietly, efficiently, and reliably — for years to come.
No surprise add-ons. Your quote covers everything needed for a complete installation that meets all gas safety regulations, carried out by Gas Safe registered engineers.
Price and installation time varies depending on your installation requirements. Answer a few quick questions to get your exact fixed price.
Get your free quoteThe Baxi 800 Heat 30kW is the top of Baxi's regular (heat-only) range, for homes that keep their hot water cylinder and loft tanks. It fits inside a standard kitchen cupboard, and a rear flue option gives a neater finish.
It comes with an Adey Micro2 magnetic filter in the box to protect the boiler from sludge in your heating system, and it works with hot water cylinders such as the Megaflo Eco.
Backed by a 10-year Baxi parts and labour warranty. Baxi requires the Adey filter to stay fitted for the full warranty, so have it cleaned at each annual service.
Spread the cost of your new boiler over monthly payments that fit your budget. Available through Ideal4Finance, subject to status.
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