GET A COMPETITIVE QUOTE

Please enter your postcode below to get a free, no obligation, personalised quotation from PlumbProud

Biasi Advance Plus 7 25 boiler

  1. Home
  2. Biasi Advance Plus 7 25
Plumbproud rating

%

Biasi Advance Plus 7 25 Combi Gas boiler

Using the PlumbProud boiler quality scoring system, we have rated this model at TBC%. To determine the rating, we factor in the price installed, energy efficiency, running costs, the warranty offered, and more.

We would expect this Biasi Advance Plus 7 25 Combi boiler to cost £TBC fully installed through PlumbProud, although it will cost more if the fit is complicated. We will provide you with a full quote before starting work, however.

Please enter your postcode in the quote boxes on this page, email us, or call us on 01604 343053 to get a free quote and guidance on whether the Biasi Advance Plus 7 25 boiler is the right choice for your home.


Installed price around

£TBC

GET A COMPETITIVE BOILER QUOTE

Please enter your postcode below to get a personalised quotation for the perfect boiler for your home

Biasi Advance Plus 7 25 Combi Gas boiler frequently asked questions

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

You may wish to consider installing the Biasi Advance Plus 7 25 if you are looking for a combi boiler for your house or flat.

Traditional boilers consist of one or more large tanks that take up a lot of space in people's homes. One tank heats water and keeps it warm and the other stores water for heating later.

In contrast, a combi boiler is a much smaller stand-alone unit. Instead of requiring water tanks, it draws cold water from the mains. When hot water is needed for a shower, for the washing up, or the dishwasher, the cold water is heated instantly by the boiler and distributed to where it is needed.

The main disadvantage of combi boilers is that there is a limit to how much water they are capable of heating at the same time. For instance, water pressure, volume and temperature will be adversely affected if more than one individual in the home needs hot water at the same time.

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

You should make sure that the boiler you install in your property is the right "size". And size doesn't mean its physical dimensions, size means how much power it has - the "output".

Your boiler should be able to cope with peak hot water demand in your property and not just your average hot water usage. The output rate of a boiler is measured in kilowatts and tells you how much power a boiler can use to provide hot water to your taps, showers and radiators.

If the output of your boiler is too low, there will often be times when your water isn't as hot as you want. But if your boiler output is too high, it will be more costly to run (often unnecessarily).

The output of the Biasi Advance Plus 7 25 combi boiler is 25 kW kilowatts. Which types of property would this be appropriate for?

A PlumbProud Gas Safe engineer would recommend that the most suitable type of property for a Biasi Advance Plus 7 25 combi would be smaller homes and apartments containing up to 10 radiators and providing hot water for one bathroom.

With combi boilers, you need to consider the flow rate as well as the output rate. The flow rate (shown in litres per minute) measures how much water your boiler can draw from the mains which it then instantly heats and distributes to your taps and radiators.

However, a high flow rate is of little to no value if your local water pressure is low. If your local mains water pressure is 10l/m and your flow rate is 12l/m, your boiler will only be able to process 10l/m.

If you live in an area with high water pressure but your household has multiple bathrooms and/or radiators and many members of your household want to use hot water at the same time (like morning or evening baths or showers), it's unlikely that you'll be able to find a combi with a high enough flow rate.

As an indication, a power shower needs about 10 litres of water per minute, whereas the flow rate of this Biasi Advance Plus 7 25 Combi boiler is TBCl/ml/m.

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.


How large is the Biasi Advance Plus 7 25?

The Biasi Advance Plus 7 25 measures TBC mm high and TBC mm wide by a depth of TBC mm.

Is this Biasi boiler non-condensing or condensing?

Condensing boilers convert the warmth present in flue exhaust gases and water vapour condensation into heat which they then recycle to increase the temperature of the colder water returning to your system.

We recommend that homeowners choose a condensing boiler like the Biasi Advance Plus 7 25 for this reason - the more recent your model the better because the technology improves every year.

You'll benefit from lower quarterly gas bills and condensing boilers are also much more environmentally friendly.

Is the Biasi Advance Plus 7 25 combi boiler an environmentally friendly choice?

As the British public has become more conscious of climate change, many homeowners consider the environment when choosing how to heat their homes.

Dangerous levels of nitrogen dioxide emissions in larger UK cities are caused by gas boilers in domestic properties, and 14% of the UK’s greenhouse gas production is as a result of central heating.

Would choosing a Biasi Advance Plus 7 25 combi help in the fight against climate change? What do the performance statistics suggest?

All boilers manufactured and installed in the UK are required to have an energy efficiency rating of 92% or above (or a good “A” SEDBUK rating). Before April 2018, when the law changed, the minimum energy efficiency level permissible was 88% (86-90% is a SEDBUK "B" rating and 90%+ is an "A" rating).

A boiler's energy efficiency rating indicates the amount of energy used and wasted during normal operational performance.

Following its assessment, the Biasi Advance Plus 7 25 was given an efficiency rating of 92% and a SEDBUK grading of "A".

How many years' warranty does the Biasi Advance Plus 7 25 combi come with?

The Biasi Advance Plus 7 25 boiler comes with a 7 year warranty for parts and labour.


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%

Combi boilers

Choose from the UK’s biggest range of combis

Heat only boilers

The ideal boiler perfect for the largest homes

System boilers

Ideal for 3+ bedroom, 2+ bathroom homes

Boiler quote

Free, no obligation quote from our engineer

Biasi Advance Plus 7 25 boiler

We will not be beaten on price -
ask us about our PRICE GUARANTEE!

Biasi Advance Plus 7 25 Combi Gas boiler

  1. Home
  2. Biasi Advance Plus 7 25
Plumbproud rating for this boiler
TBC%

According to our PlumbProud boiler quality scoring system, we rate this model TBC%. We rank boilers using a number of different factors including price installed, manufacturer guarantees, energy efficiency, likely running costs, and more.

We would anticipate that this Biasi Advance Plus 7 25 Combi boiler would cost you £TBC fully installed through PlumbProud provided that the fitting is standard and with no complications.

We offer free quotes and professional advice and guidance on whether the Biasi Advance Plus 7 25 is a suitable choice for your home via a phone call on 01604 343053. Alternatively, please click here to email us or enter your postcode in the quote boxes 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

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

The Biasi Advance Plus 7 25 is a gas combi boiler.

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 a Biasi Advance Plus 7 25 combi boiler suitable for my house or apartment?

It's best to choose a boiler whose size or "output" is right for your property. With boilers, however, size does not mean how big a boiler is, it means how much power it has.

The output of a boiler is measured in kilowatts and tells you how much power it has available to heat the water it sends to your hot taps, showers and radiators. The greater the demand for hot water in your home, the larger the output you will need.

It is important to select a boiler with the optimal output rate. Choose one with too high an output and your gas bills will be too expensive. Choose one with too low an output and sometimes the water in your radiators and coming out of your taps will be barely lukewarm.

The output of the Biasi Advance Plus 7 25 combi is 25 kW kilowatts, so which types of property would this be most suitable for?

An experienced heating engineer would say that this Biasi Advance Plus 7 25 Combi boiler's level of output makes it a suitable installation for smaller homes and apartments with up to 10 radiators and one bathroom.

Homeowners considering fitting a combi boiler to their home need to consider flow rates as well as output rates.

The flow rate is a measurement of the volume of water a combi can instantly heat and send to the taps and radiators around your home. The higher the likely demand for hot water in your home, the higher your combi's flow rate should be. This Biasi Advance Plus 7 25 Combi boiler's flow rate is TBCl/m.

Unlike heat only or system boilers, combi boilers don't store hot water in a tank for later use - instead, they draw it directly from the mains. This means that the volume of water your boiler can actually process is constrained by the flow rate of water in the mains pipe.

So, if you choose a combi boiler with a 15l/m flow rate but the flow rate in your mains pipe is 12l/m, the combi boiler's working flow rate is also 12l/m.

Combi boilers are also not always the correct choice for homes with multiple bathrooms, a high number of radiators, or where more than one family member will want to use hot water at the same time.

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.


The dimensions of the Biasi Advance Plus 7 25 are

The Biasi Advance Plus 7 25 is TBC mm high by TBC mm wide by TBC mm deep.

Is the Biasi Advance Plus 7 25 non-condensing or condensing?

The Biasi Advance Plus 7 25 boiler is a condensing gas boiler and we recommend that you select one of the latest models if possible.

Condensing boilers reduce homeowners' gas bills and are better for the environment. They do this by capturing and recycling the heat still present in the flue exhaust gases and water vapour condensation produced when boilers burn gas to generate the power they need to operate.

How does the Biasi Advance Plus 7 25 combi boiler rate environmentally?

As more of us are increasingly concerned about climate change, how we heat our homes and its impact on the environment has become an issue of importance to homeowners.

Around 14% of the greenhouse gases produced in the UK is a result of our central heating systems. Gas boilers are responsible for dangerous levels of nitrogen dioxide emissions in some of our largest cities.

Let's take a closer look at whether installing a Biasi Advance Plus 7 25 combi would be a good choice for the environment.

All boilers manufactured and supplied in the UK are assigned two energy efficiency ratings. By law, they must achieve a SEDBUK "A" rating subject to a minimum efficiency level of 92%. Prior to that, the minimum was 88% (88% and 89% are equivalent to a SEDBUK "B" grade and 90% and above an "A" grade).

The ratings awarded to the Biasi Advance Plus 7 25 are 92% with a SEDBUK rating of "A".

Am I covered if the Biasi Advance Plus 7 25 combi boiler breaks down?

The Biasi Advance Plus 7 25 boiler comes with a 7 year warranty for parts and labour.


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%
Menu