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Biasi Advance 25 boiler

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Plumbproud rating

%

Biasi Advance 25 Combi Gas boiler

Considering lots of different factors such as price installed, manufacturer guarantees, energy efficiency, and the likely running cost, we’ve given this Biasi Advance 25 Combi boiler a rating of TBC% using our PlumbProud quality scoring system.

We estimate that this Biasi Advance 25 Combi boiler will cost £TBC fully installed through PlumbProud provided that the fit is straightforward.

We recommend that you speak to our friendly advisors by calling 01604 343053 to seek professional advice on whether the Biasi Advance 25 boiler is right for your home. Our team can also provide you with a free quotation for this Biasi Advance 25 Combi boiler. Alternatively, click here to email us or enter your postcode into the quotation box on this page.


Installed price around

£TBC

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Biasi Advance 25 Combi Gas boiler frequently asked questions

Which category of boiler does the Biasi Advance 25 fit into?

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

Combi boilers provide hot water or heating for your home on demand. You just need to turn the tap to get hot water or switch on the radiator and you’ll feel your home warm up within minutes.

In contrast, traditional boilers required either one or two large storage tanks to work - one to heat and keep water warm and the other to hold cold water for later heating. If the immersion tank was empty, it wasn’t uncommon to wait up to an hour for enough hot water to fill a bath, for example.

Combi boilers draw cold water from the mains and then heat it instantly whenever it's needed, all from one small unit.

The one disadvantage to combi boilers is that, if more than one point is in use at any one time (for example, if someone is taking a shower and another person turns on a hot water tap elsewhere in the property), water pressure, temperature and volume drop to both points.

Is the Biasi Advance 25 combi boiler a suitable choice for my property?

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

This Biasi Advance 25 Combi boiler gets its power from gas and the power it's capable of producing is measured in kilowatts - the output rate is actually a kilowatt rate. The higher the output rate, the more kilowatts a boiler can use when heating water.

If you choose a boiler whose output rate is too low, it may not have enough power to make your water as hot as you would like. If you choose a boiler whose output rate is too high, you won't have to put up with lukewarm water but you will face higher gas bills.

The Biasi Advance 25 combi boiler has an output level of 25 kW, so which types of property would it be appropriate for?

An experienced heating engineer would say that this Biasi Advance 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.

In addition to the output rate, you should consider a boiler's "flow rate" (measured in litres per minute) when choosing a combi boiler.

If you have a lot of radiators and bathrooms in your home and members of your household want to use hot water at the same time (like morning or evening showers and baths), you'll need a boiler with a high flow rate. This Biasi Advance 25 Combi boiler's flow rate is 12 L/m.

However, it's not that simple. Combis can only draw water from the mains at the speed it's delivered. Homes with higher than average demand for hot water, and particularly those in low mains pressure areas, may find that a combi boiler is not the right answer for them.

When our engineer comes out to quote you, they may recommend that you choose a heat only boiler or system boiler instead to better serve you and your family.


Making space for the Biasi Advance 25

The Biasi Advance 25 measures TBC mm tall, TBC mm wide, and TBC mm deep.

Biasi Advance 25 – non-condensing or condensing?

The Biasi Advance 25 is a condensing gas boiler - this is the type of boiler we recommend to most clients because they're better for the environment and they will save money on annual fuel bills.

A condensing boiler captures and recycles the warmth still present in both the flue exhaust gases and water vapour condensation created when gas is burned to provide your boiler with power.

This means it needs less gas to operate and it uses this extra energy to perform a number of tasks, including heating the colder water that comes back to the boiler from the radiators in your home.

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

Many homeowners are becoming increasingly concerned about how they heat their homes and the impact it has on climate change and other important environmental issues.

Approximately 14% of the UK's greenhouse gas production is caused by our central heating systems. The gas boilers in larger urban areas of Britain are mainly responsible for emissions of toxic nitrogen dioxide.

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

Every boiler manufactured and supplied in the UK must have an energy efficiency rating of 92% (SEDBUK “A” rating). These minimums were made law in April 2018 - before that, the minimum energy efficiency rating was 88% (88%/89% = "B" SEDBUK grade, 90%+ = "A" SEDBUK grade).

The Biasi Advance 25 was awarded an efficiency rating of 88.7% and a band rating of "A".

Energy efficiency ratings for boilers describe the amount of energy they use and waste when switched on and working.

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

The Biasi Advance 25 boiler has a warranty covering parts and labour costs for up to 5 years after installation.


Biasi Advance 25 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating88.7%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW25 kW
MountingWall
Flow rate12 L/m

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 25 boiler

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Biasi Advance 25 Combi Gas boiler

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  2. Biasi Advance 25
Plumbproud rating for this boiler
TBC%

We have determined a rating of TBC% for this Biasi Advance 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.

We anticipate the supply and installation cost for this model of boiler will be around £TBC on a standard fit.

We recommend that you speak to our friendly advisors by calling 01604 343053 to seek professional advice on whether the Biasi Advance 25 boiler is right for your home. Our team can also provide you with a free quotation for this Biasi Advance 25 Combi boiler. Alternatively, click here to email us or enter your postcode into the quotation box on this page.


Installed price guideline
£TBC

Get your free quote

Biasi Advance 25 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating88.7%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW25 kW
MountingWall
Flow rate12 L/m

Biasi Advance 25 Combi Gas boiler frequently asked questions

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

The Biasi Advance 25 may be worth considering if you are looking for a combi boiler for your house or flat.

In older British homes, traditional boilers required you to find room for one or more storage tanks. One tank would keep hot water warm and the other stored cold water for later heating. Manufacturers introduced combi boilers to the UK in the 1970s so that homeowners could get the warmth and hot water they needed without having to sacrifice too much valuable space – remember that residential property in this country is among the smallest in the Western world.

Combi boilers deliver hot water to your radiators and taps using water they draw directly from the mains supply. As mains water travels through a combi boiler, the technology within it heats the cold water instantly and on demand. The hot water is then distributed throughout your house.

Combi boilers have one drawback, however: they can only heat a certain amount of water within a given time. For example, if someone uses the shower and another person uses the hot water tap at the same time, water pressure drops because water reaches each point differently.

Is the Biasi Advance 25 combi boiler from the Advance range a suitable choice for my house or flat?

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

The amount of hot water you get from showers, bathrooms, and sinks and heat from your radiators depends on your boiler's output (measured in kilowatts). The higher the level of output, the better your home will be heated and you can be more certain that the water from your taps will be as hot as you want.

However, you must be careful. You might not get the hot water you want if your boiler output is too low. If it's too high, you'll be paying more than you need to for gas.

With the Biasi Advance 25 combi's output at 25 kW, which types of property would this Biasi Advance 25 Combi boiler be most appropriate for?

Most heating engineers would suggest that the Biasi Advance 25 combi boiler would be a suitable choice for installation in smaller homes and apartments with up to 10 radiators and one bathroom.

You'll also need to be sure to choose a combi boiler with the right flow rate for your home.

The flow rate indicates the maximum volume of hot water (measured in litres per minute) that your boiler can distribute at any given time. This means that if you and your family are likely to be using several taps and showers simultaneously or you have a lot of radiators, you need a boiler with a high flow rate. This Biasi Advance 25 Combi boiler's flow rate is 12 L/m.

As with all combi boilers, the Biasi Advance 25 is only able to heat and distribute water at the rate at which it actually enters your property.

For this reason, you shouldn't purchase a boiler with a very high flow rate if the flow rate in your mains pipes is lower because the extra capacity 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.


How big is the Biasi Advance 25?

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

Is the Biasi Advance 25 non-condensing or condensing?

The Biasi Advance 25 is a condensing gas boiler - we strongly recommend that you choose one of the latest condensing models if possible.

With a condensing boiler, you save money on your gas bills because your boiler captures and recycles the heat present in the flue exhaust gases and water vapour condensation for re-use, meaning they operate far more economically and efficiently.

Is the combi Biasi Advance 25 boiler energy efficient?

With more and more of us concerned about environmental issues and climate change, how we heat our homes has become an important issue to many homeowners.

Nitrogen dioxide emissions in Britain's largest cities are at dangerous levels and this has been caused by gas boilers. In fact, 14% of the UK’s greenhouse gases are produced by central heating.

Do the figures suggest that installing the Biasi Advance 25 combi at your property would help in the fight against climate change?

By law, boilers manufactured and supplied in the UK must achieve a SEDBUK rating of "A" and work at a 92% minimum efficiency. Before April 2018, a minimum of 88% energy efficiency needed to be achieved (88/89% = SEDBUK "B" and 90% = SEDBUK "A").

Following official testing, the Biasi Advance 25 was given an efficiency rating of 88.7% with a SEDBUK rating of "A".

Energy efficiency is a measure of how much energy is used and how much is wasted when a boiler is operating.

Is there a warranty on the Biasi Advance 25 combi boiler if it breaks down?

The manufacturer offers a parts and labour warranty of 5 years on the Biasi Advance 25 boiler to new customers.


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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