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Biasi Advance Plus 7 25 boiler

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Plumbproud rating

%

Biasi Advance Plus 7 25 Combi Gas boiler

We have determined a rating of TBC% for this Biasi Advance Plus 7 25 Combi boiler using the PlumbProud quality benchmarking system. Factors used to score a boiler include its energy performance, how much it costs to run, the installation price, and how long the manufacturer's guarantee lasts.

On most non-complicated installations, we would expect this Biasi Advance Plus 7 25 Combi boiler to cost £TBC including installation if you choose PlumbProud to do the work.

Get a better understanding of installation costs for the Biasi Advance Plus 7 25 by entering your postcode in the box supplied on this page. You can also call our professional team with any boiler-related queries on 01604 343053. Alternatively, please click here to email us.


Installed price around

£TBC

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Biasi Advance Plus 7 25 Combi Gas boiler frequently asked questions

Is the Biasi Advance Plus 7 25 boiler a combi, regular or a system boiler?

The Biasi Advance Plus 7 25 is an option you may wish to consider if you’re looking for a combi boiler for your house or flat.

Combi boilers have much to recommend them - not least the fact that they save a lot of space. Combination (or combi) boilers were introduced by manufacturers in the 1970s to provide practical central heating and hot water distribution to smaller properties - remember that UK houses and flats tend to be among the smallest in the developed world.

Traditional boilers require one or more storage tanks to keep hot water warm and to store water for heating later. In contrast, combi boilers draw water directly from the mains supply and heat it instantly, removing the need for a storage tank. The heated water is then distributed to your taps and radiators on demand.

While combi boilers are suitable choices for many properties, especially those without a loft, there is also a disadvantage in using them. Water is heated instantly and the volume of water that can be heated at any one time is limited. This can result in less water being sent to taps and showers if more than one is being used simultaneously. In these instances, the water pressure to both points will drop.

Would the Biasi Advance Plus 7 25 combi be a suitable choice of boiler for my house or flat?

It's best to choose a boiler whose size or "output" is right for your home.

The more hot water and heat you want, the higher the output level of your boiler should be. Output is measured in kilowatts and it describes the maximum level of power your boiler has to heat water.

If your output level is too low, your boiler will not have the power it needs to get your water as hot as you want it, particularly when there's a lot of demand for it. Choose a boiler whose output level is too high and you'll have all the hot water you need but will be paying too much for it through higher gas bills.

Which types of property would this Biasi Advance Plus 7 25 Combi boiler be appropriate for given its output of 25 kW?

An experienced PlumbProud boiler engineer would likely recommend this Biasi Advance Plus 7 25 Combi boiler as suitable for smaller homes and apartments with up to 10 radiators and one bathroom.

Flow rates are important when choosing a combi boiler as well as output rates.

A combi boiler's flow rate (measured in litres per minute) describes how much water it can instantly heat then distribute to the taps and radiators in your home - you will need to factor this into your decision on a new combi boiler. This Biasi Advance Plus 7 25 Combi boiler's flow rate is TBCl/m.

If you have a lot of radiators and bathrooms in your home and there's lots of demand within your household for hot water at the same time (like morning or evening showers and baths), you'll need a boiler with a high flow rate.

However, it's not quite that simple. If your local mains water pressure is low, you're not going to gain any benefit from choosing a combi boiler with a high flow rate because that higher flow rate doesn't mean it can draw more water from the mains pipes.
When our engineer comes out to quote you, they may recommend that you choose a heat only boiler or system boiler instead if your family's demand for hot water is higher than normal.


Making space for the Biasi Advance Plus 7 25

Biasi’s Advance Plus 7 25 is TBC mm tall, TBC mm wide, and TBC mm deep.

Advance Plus 7 25 – non-condensing or condensing?

We recommend that you choose a condensing boiler wherever possible like the Biasi Advance Plus 7 25 - try to go for the latest model, if possible, to take advantage of improving technology.

Condensing boilers capture and recycle the warmth still present in the water vapour condensation and in flue exhaust emissions created by burning gas to make them more efficient and economical to run.

You will save money on your gas bills too, plus condensing boilers are friendlier to the environment.

Is the Biasi Advance Plus 7 25 combi boiler good for the environment?

Concern for the environment is causing more and more homeowners to think about how they heat their homes and its impact on climate change.

We generate 14% of UK greenhouse gas emissions through centrally heating our domestic properties. Gas boilers are mainly responsible for harmful nitrogen dioxide emissions in larger British cities.

Will choosing a Biasi Advance Plus 7 25 combi boiler for your home be positive for the environment? Let's examine the figures.

The energy efficiency rating for a boiler describes the amount of energy it uses and wastes during operation and there are two different ways to measure it.

All boilers manufactured and supplied in the UK must have a SEDBUK rating of “A” subject to a minimum energy efficiency score of 92% or above. Before April 2018, the minimum energy efficiency score was 88% (88/89% = "B" SEDBUK rating, 90%+ = "A" SEDBUK rating).

The Biasi Advance Plus 7 25 scored an efficiency rating of 92% and a SEDBUK band rating of A.

How many years does the warranty period cover on a Biasi Advance Plus 7 25 boiler?

The Biasi Advance Plus 7 25 boiler offers a parts and labour warranty of 7 years.


Biasi Advance Plus 7 25 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating92%
Band ratingA
LPG Compatible?Yes
P/L Warranty7 Years
Output in kW25 kW
MountingWall

The top 10 rated Gas Combi boilers

Using the Plumbproud scoring system, the current 10 ten Gas Combi boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 82593.35%
2Vaillant ecoTEC Plus 83292.98%
3Worcester Bosch Greenstar 2000 25kW92.89%
4Viessmann Vitodens 050-W 29kW92.66%
5Vaillant ecoTEC Plus 83592.60%
6Worcester Bosch Greenstar CDi Compact 2892.57%
7Vaillant ecoFIT Pure 82592.39%
8Vaillant ecoTEC Plus 83892.16%
9Vaillant ecoTEC Exclusive IQ 83591.90%
10Vaillant ecoTEC Pro 2491.77%

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Biasi Advance Plus 7 25 boiler

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Biasi Advance Plus 7 25 Combi Gas boiler

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Plumbproud rating for this boiler
TBC%

On the PlumbProud quality scoring system, we rate this Biasi Advance Plus 7 25 Combi boiler TBC%. To determine our rating, we take lots of different factors into consideration from price installed to manufacturer guarantees, energy efficiency, likely cost of running, and more.

£TBC is the amount you should budget to have this particular boiler installed on a straightforward installation.

For professional advice on whether the Biasi Advance Plus 7 25 is the right boiler for your home or to receive a free quotation, please call 01604 343053 to speak to our friendly team. You are also welcome to email us by clicking here or you can enter your postcode into the quotation box on this page.


Installed price guideline
£TBC

Get your free quote

Biasi Advance Plus 7 25 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating92%
Band ratingA
LPG Compatible?Yes
P/L Warranty7 Years
Output in kW25 kW
MountingWall

Biasi Advance Plus 7 25 Combi Gas boiler frequently asked questions

What type of boiler is the Biasi Advance Plus 7 25 - regular, system or combi?

The Biasi Advance Plus 7 25 boiler is a combi boiler you may wish to consider when looking for a new boiler for your house or flat.

A combi boiler could be a better choice than a standard boiler if space is at a premium in your home. Combi boilers draw water directly from the mains supply and heat it instantly, removing the need for a hot water cylinder and a cold water tank.

Water is heated on demand and then distributed directly to your taps and showers. This means that combi boilers use less fuel and so reduce your gas bills.

The main disadvantage to combi boilers is that they can only heat a limited volume of water at any given time. If more than one tap or shower is in use, the hot water supply to both could be restricted and both the water pressure and temperature will drop.

Is the Biasi Advance Plus 7 25 combi boiler the right choice for my house or apartment?

To determine that, we need to consider the size of the boiler. Size doesn't mean how big it is - it means how big its "output" is.

Boiler output is measured in kilowatts and tells you how much power a boiler can use to heat the water your taps, showers and radiators need. The higher the output, the more power it has.

When choosing a boiler, you should choose one that can cope with the peak demand for hot water in your home and not just your typical usage.

If its output is too low, sometimes your hot water will not be hot enough, but if your boiler's output is too high for your needs, your gas bills will go up and not down.

The output of the Biasi Advance Plus 7 25 combi is 25 kW, so which types of property would this Biasi Advance Plus 7 25 Combi boiler be an appropriate choice for?

An experienced Gas Safe engineer would be likely to recommend that this Biasi Advance Plus 7 25 Combi boiler is capable of providing heating and hot water to up to 10 radiators and one bathroom and would therefore be most suitable for smaller homes and apartments.

Please remember to consider "flow rates" as well when choosing your new boiler. All combi boilers including the Biasi Advance Plus 7 25 draw water from the mains.

Each combi boiler has its own flow rate (measured in litres per minute) - this tells you how much water it can heat and distribute to your home’s taps and radiators straight from the mains. This Biasi Advance Plus 7 25 Combi boiler's flow rate is TBCl/m.

There is no benefit to you in choosing a combi with a high flow rate if your mains pressure is low - save money by buying a boiler whose flow rate is equal to or slightly more than the pressure in your water pipes.

In addition, if you have a lot of radiators and bathrooms in your home or you have a large household that often uses lots of hot water at the same time, like for regular morning and evening showers, a combi boiler may not be suitable.

When our engineer comes out to quote you, they may recommend that you choose a heat only boiler or system boiler instead if your family's demand for hot water is higher than normal.


What size is a Biasi Advance Plus 7 25 boiler?

The Biasi Advance Plus 7 25 measures TBC mm in height by TBC mm in width by TBC mm in depth.

Biasi Advance Plus 7 25 – condensing or non-condensing?

This Biasi Advance Plus 7 25 is a condensing gas boiler - we always recommend that clients choose the latest condensing models to benefit from the technology, which continues to improve year after year.

Condensing boilers capture the heat still present in flue exhaust gases and water vapour condensation, processing them through a secondary heat exchanger to, among other tasks, heat colder water returning from your radiators.

By selecting a modern condensing boiler, you'll save money on your gas bills as well as benefitting the wider environment.

How energy efficient is the Biasi Advance Plus 7 25 combi?

As more of us become concerned by the effects of climate change, the damage we do to the environment by heating our homes has emerged as an important issue for many homeowners.

Central heating systems are responsible for 14% of greenhouse gas emissions in the UK. You may also be aware that the gas boilers we use emit dangerous nitrogen dioxide in large volumes in the bigger British cities.

Is the Biasi Advance Plus 7 25 combi an environmentally friendly choice for your home? Let’s have a look at the figures.

All new British boilers must perform to a legal minimum energy efficiency of 92% (a low to good SEDBUK "A" rating). Prior to April 2018, the target was 88% (86-90% = SEDBUK "B" and 90%+ = SEDBUK "A").

Efficiency ratings are intended to let consumers know how much energy a boiler uses in its day-to-day activities and how much energy goes to waste.

The Biasi Advance Plus 7 25 was awarded an efficiency rating of 92%, equivalent to a SEDBUK grade of "A".

How long is the warranty offered by the manufacturer for the Biasi Advance Plus 7 25 boiler?

A parts and labour warranty of 7 years is included with the Biasi Biasi Advance Plus 7 25 boiler.


The top 10 rated Gas Combi boilers

Using the Plumbproud scoring system, the current 10 ten Gas Combi boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 82593.35%
2Vaillant ecoTEC Plus 83292.98%
3Worcester Bosch Greenstar 2000 25kW92.89%
4Viessmann Vitodens 050-W 29kW92.66%
5Vaillant ecoTEC Plus 83592.60%
6Worcester Bosch Greenstar CDi Compact 2892.57%
7Vaillant ecoFIT Pure 82592.39%
8Vaillant ecoTEC Plus 83892.16%
9Vaillant ecoTEC Exclusive IQ 83591.90%
10Vaillant ecoTEC Pro 2491.77%
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