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Up to 10 years warranty

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Baxi 428 Compact Combi

Slightly more powerful than the Baxi 424. Extremely quiet, compact and lightweight, the Baxi 428 Combi can be installed virtually anywhere in your home.

Baxi 428 Compact Combi5baxi

Please call us for an accurate installation price.

Call 07932 601203

£1479INC. VAT


What’s included

Your chosen boiler

Boiler installation and pipework materials

A horizontal flue kit

A full system flush to clean your system

A magnetic filter to keep your system clean

1 Wireless thermostat


Free wireless thermostat and magnetic filter included

Fits inside a standard kitchen cupboard

A rated effiency to help reduce energy bills

Optional stand-off frame


Boiler typecombi

Heating outputup to 28 kilowatts

Flow rate11.5 litres per min.

Energy ratingA rated 93% efficiency

Dimensions H x W x D700 x 395 x 279mm

Warranty5 years

Full description

The Baxi 428 is a high efficiency boiler, simple to use and provides plenty of heating and hot water. The boiler has a rigid filling loop for a neater finish and is compatible with smart controls that are operated using a using a smart phone or tablet. The reliable Baxi technology is backed by a five year parts and labour warranty for extra peace of mind.