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Baxi Duo-tec Combi 28 LPG Gas Boiler

From: £2,099.00

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Duo-tec Combi 28 LPG Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

7 Years

Central Heating Max. Output

25.9 kW


Wall mounted

Flow Rate

11.5 l/min

ERP Rating

A Heat, A Water

Hot Water Max. Output

28 kW

Product Description

Designed and manufactured by Baxi, the Duo-tec 28 LPG is an ideal unit for properties that aren’t connected to the gas network.

How efficient is the Baxi Duo-tec 28 LPG?

The Baxi Duo-tec 28 LPG is a highly efficient boiler that could help to lower your energy bills thanks to an efficiency rating of 92% and ErP A-rating for heat and hot water.

Is the output rating suitable for my home?

As a combi boiler, this unit has separate output ratings for central heating and domestic hot water. The CH output rating is 25.9 kW while the DHW output is 28 kW, making it well suited to properties with 10-15 radiators and 1 bathroom.

Are any other options available in the Baxi Duo-tec range?

The Baxi Duo-tec range inludes multiple central heating outputs from 24 kW up to 40 kW. However, this 28 kW model is the only one that can run on LPG.

Is a combi boiler suitable for my home?

Combi boilers deliver central heating and domestic hot water on demand as and when needed. To do this, they take water directly from the mains supply and send it straight to the taps or central heating system.

This process means there’s no need for any additional tanks or cylinders. While this is great for space-saving, it does mean they’re unable to meet high demand for hot water. So only consider a combi if you have 1-2 bathrooms.

How long is the warranty period?

This boiler has an extensive warranty period of 7 years which covers the parts and labour.

What are the key features of the Baxi Duo-tec 28?

Features of the Baxi Duo-tec include user-friendly controls and central heating temperature and hot water dials hidden behind a pull down flap which can be set individually giving you greater control over your energy bills.

Other useful features include a digital display panel that will display an error code if the boiler detects a problem.

How big is the Baxi Duo-tec 28 LPG?

The wall-mounted Baxi Duo-tec 28 HE measures 780x450x350mm so it’s compact enough to fit inside most standard kitchen cupboards.