Best Combi Boiler for 3 Bedroom House

B

Searching for ‘best combi boiler for 3 bedroom house’? Well, you’ve come to the right place. This short guide has everything you need to know to make that all important purchase decision.

We’ll cover what heat input in kW you need for a typical 3 bedroom house. In addition, we will briefly discuss the best value for money boilers currently on the market.

When choosing the best boiler for a 3 bedroom house, care should be taken. It’s important to consider your options, the setup you currently have, and the setup and options you could have in the future.

Best Combi Boiler for 3 Bedroom House
Best Combi Boiler for 3 Bedroom House

The average 3 bedroom house might have 1 or 2 bathrooms (one being an en-suite). You might be considering adding an extension to the back of your house or going up into the loft with an additional bathroom. Your hot water needs could change in future and consideration needs to be given when choosing a boiler that gives more flexibility.

It is, therefore, harder to give recommendations on which boiler is suitable so we have gone for a wide range of boilers. We’ve included combi boilers we recommend with high hot water output (litres per minute) and also conventional boilers in case you already have that particular setup.

A medium-sized yet powerful boiler 28kW to 34kW would most likely be adequate, in the same way, a new energy efficient conventional boiler would also be suitable.

Best Boiler 3 Bedroom HouseTypePrice
Worcester 29CDiCombi£1,212
Worcester 34CDiCombi£1,344
Vaillant plus 835Combi£1,237
Vaillant plus 838Combi£1,505
Vaillant ecoFIT 430System£1,059
Worcester 30iSystem£1,216
Worcester 30CDiSystem£1,220
Vaillant ecoTEC Plus 612System£997

What Size Combi Boiler For 3 Bed House

Let’s take a look at the common boiler outputs for various sized properties.

House TypeBedroomsRadiatorsBoiler Size
Flat / Small Terraced1 – 2Up to 1024-27kW
Medium Terraced / Semi3 – 4Up to 1528-34kW
Large Semi / Detached4 +Up to 2035-42kW

So, What’s The Best Boiler for 3 Bedroom House – Combi, System, Standard

A table comparing the cheapest combi boiler prices from only the most reliable manufacturers in the UK. We’ve also scored each boiler compared to its rival make and model.

Cheapest Combi BoilerPriceOur Score
Vaillant ecoFit Pure 825£99710/10
Viessmann 050-W 29kW£91010/10
Viessmann 050-W 35kW£972 9/10
Vaillant ecoFit Pure 835£1,23710/10
Worcester Greenstar 25i£1,0229/10
Worcester Greenstar 25si£1,1559/10

A table comparing the cheapest system boiler prices from only the most reliable manufacturers in the UK. We’ve also scored each boiler compared to its rival make and model.

Cheapest System BoilerPriceOur Score
Vaillant ecoFit Pure 612£95210/10
Vaillant ecoFit Pure 615£1,00010/10
Worcester Greenstar 9i£9519/10
Worcester Greenstar 12i£9999/10
Viessmann 100-W 19kW£11669/10
Viessmann 100-W 26kW£120410/10

A table comparing the cheapest regular boiler prices from only the most reliable manufacturers in the UK. We’ve also scored each boiler compared to its rival make and model.

Cheapest Regular BoilerPriceOur Score
Vaillant ecoFit Pure 412£82710/10
Vaillant ecoFit Pure 415£84710/10
Worcester Greenstar 12Ri£8848/10
Viessmann 100-W 16kW£95410/10
Worcester Greenstar 15Ri£9498/10
Viessmann 100-W 19kW£97210/10

Related guides:

Boiler Installation Costs – Combi, Regular and Back Boiler Replacement Costs Compared

Best Boilers in 2018

Compare Combi Boiler Prices – 63 Models Compared!

Cheap Boilers – Compare Prices From Leading Manufacturers

About the author

Avatar for Ajvinder Singh
Ajvinder Singh

Ajvinder Singh holds a BA in Business and Management from the London School of Economics and Political Science. He is a regular contributor to Earth Easy, Green Prophet, and many other green living blogs. As well as holding fellow membership with the National Inspection Council for Electrical Installation Contracting and being on the Gas Safe Register, he is also a fully qualified Domestic Energy Assessor with Elmhurst Energy.

Add Comment

Avatar for Ajvinder Singh By Ajvinder Singh