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Biasi Advance 35 boiler

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Plumbproud rating

%

Biasi Advance 35 Combi Gas boiler

On the PlumbProud boiler quality benchmark scoring system, we have rated this Biasi Advance 35 Combi boiler at TBC%. Ratings are determined by considering a number of important factors including the energy efficiency, price installed, warranty length, and running costs of the boiler.

On a standard fit, we would expect this Biasi Advance 35 Combi boiler to cost you £TBC supplied and fully installed by an experienced Gas Safe PlumbProud fitter.

For a free, no-obligation quotation on this Biasi Advance 35 Combi boiler or for our professional advice on whether the Biasi Advance 35 is suitable for your property, please call 01604 343053, click here to email our team or enter your postcode into the quotation box on this page.


Installed price around

£TBC

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Biasi Advance 35 Combi Gas boiler frequently asked questions

Is the Biasi Advance 35 boiler a combi, system or regular boiler?

If you want a combi boiler for your flat or house, the Biasi Advance 35 might be an option for you to consider.

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 35 combi boiler a suitable option for my house or flat?

Whether this Biasi Advance 35 Combi boiler is right for your property depends on its size or what its "output" level is. Size does not mean its physical dimensions, however - it means how powerful it is.

The output rating indicates how much energy a boiler can use in providing you with hot water and heat when you need it from your radiators and taps. The greater the output, the more water it can heat.

It's better to take advice on this from a registered installer because, if your boiler output is too low, your water and radiators might not get as hot as you would like them to be. However, if the output level is too high, you'll end up paying more on your gas bills than you need to.

Which types of property would this Biasi Advance 35 Combi boiler be appropriate for given its output of 35 kW?

A Gas Safe boiler installer would recommend that, at this level of output, the most suitable type of property for this Biasi Advance 35 Combi boiler would be larger properties including detached homes with 15 or more radiators and two or more bathrooms.

With combi boilers, flow rates are as important a consideration as output rates.

All combi boilers draw water from the mains. They then heat this water instantly whenever it's needed and distribute it to your radiators and taps.

A boiler's "flow rate" describes how much water a boiler can draw from the mains at any one time, which it then heats and sends around your home (measured in litres per minute). This Biasi Advance 35 Combi boiler's flow rate is 16 L/m.

If your home has a large number of radiators, a lot of bathrooms, or multiple people who wish to use the hot water at the same time, your combi boiler may not be able to draw as much water from the mains as it needs to serve everyone, regardless of how high the flow rate is.

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 are the dimensions of the Biasi Advance 35 boiler?

The Biasi Advance 35 is TBC mm tall, TBC mm wide, and TBC mm deep.

Advance 35 – condensing or non-condensing?

We recommend that you select a condensing boiler like the Biasi Advance gas Biasi Advance 35 for your home if possible because of the environmental benefits and the money you'll save on your gas bills.

Condensing boilers are much more energy-efficient than older, non-condensing models as they capture and recycle the heat still present in the water vapour condensation and flue exhaust gases that your boiler creates when burning gas for reuse.

Is the Biasi Advance 35 combi boiler rated as environmentally friendly?

The effects of climate change on the environment are leading many homeowners to question the damage they might be doing by the way they heat their homes.

Central heating accounts for 14% of greenhouse gas emissions in the UK. In larger British cities, gas boilers emit dangerous levels of nitrogen dioxide into the atmosphere.

Would choosing the Biasi Advance 35 combi be an environmentally-friendly choice? If so, let's look at its performance figures.

By law, the minimum level of energy efficiency for boilers manufactured in the UK is 92%, equivalent to a good SEDBUK “A” rating. Prior to April 2018, the minimum was 88% - boilers whose energy efficiency levels were 88% or 89% were given a "B" rating on the SEDBUK scale and those at 90% or higher were given an "A".

The energy efficiency rating awarded to each boiler indicates the amount of energy that is wasted when in operation.

Following testing, the Biasi Advance 35 was given a 89% energy efficiency rating and a SEDBUK grading of "A".

Is there a warranty on the Biasi Advance 35 combi boiler if it breaks down?

The Biasi Advance 35 is supplied with a parts and labour warranty of 5 years.


Biasi Advance 35 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating89%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW35 kW
MountingWall
Flow rate16 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 35 Combi Gas boiler

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  2. Biasi Advance 35
Plumbproud rating for this boiler
TBC%

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.

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

To get a free quote for the installation of the Biasi Advance 35 boiler in your home, simply enter your postcode in the box provided on this page. You can also find out whether this is the right boiler for your home by clicking to email our installation team or by calling us on 01604 343053.


Installed price guideline
£TBC

Get your free quote

Biasi Advance 35 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating89%
Band ratingA
LPG Compatible?Yes
P/L Warranty5 Years
Output in kW35 kW
MountingWall
Flow rate16 L/m

Biasi Advance 35 Combi Gas boiler frequently asked questions

Biasi Advance 35 - a system boiler, regular boiler or combi boiler?

If you are considering installing a combi boiler in your house or flat, then the Biasi Advance 35 boiler is certainly worth investigating.

One of the reasons the combi boiler was introduced to Britain in the 1970s was because residential properties are among the smallest in the world. More traditional boilers require one or more large tanks to be stored around the home to function.

A combi boiler is a self-contained unit that draws water from the mains then heats and distributes it instantly and on demand - no tanks are needed.

They are the most popular type of boilers in the UK and offer only one major disadvantage - there is a maximum volume of water that can be heated at any one time. If that limit is exceeded by, for example, two people using a hot water tap at the same time, there will be a drop in water pressure, temperature and volume to both taps.

Is the Biasi Advance 35 combi boiler suitable for my house or apartment?

Selecting the right boiler for your property means selecting a boiler that is the right "size". And, by size, we don't mean how big it is, we mean how powerful it is - its "output".

The output rate tells you how much energy your boiler has to use to provide you and your family with hot water and central heating. A higher output rate means that it can heat greater volumes of water.

Please be aware, though - if you choose a boiler whose output is too low, the water in your radiators and coming from your taps may not be warm enough. Conversely, if you choose a boiler with too high an output, you'll pay more for gas than is necessary.

The Biasi Advance 35 combi boiler has an output level of 35 kW, so which types of property would it be appropriate for?

A PlumbProud heating engineer would recommend that this Biasi Advance 35 Combi boiler be installed in larger properties including detached homes with 15 or more radiators and two or more bathrooms.

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 35 Combi boiler is 16 L/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.


What is the size of the Biasi Advance 35?

The dimensions of the Biasi Advance 35 are TBC mm [H] x TBC mm [W] x TBC mm [D].

Advance 35 – non-condensing or condensing?

Condensing gas boilers like the Biasi Advance 35 are environmentally friendlier and cheaper to run so, if possible, we strongly recommend that you choose this or one of the very latest models.

Condensing boilers are much more efficient and economical to run because they contain a secondary heat exchanger that captures and recycles the warmth still present in the flue exhaust gases and the water vapour condensation for re-use, meaning that they use less gas to run.

Is the Biasi Advance 35 combi considered environmentally friendly?

More and more homeowners are aware of the importance of how we heat our homes and its impact on climate change and other environmental issues.

In the UK, central heating is responsible for 14% of greenhouse gas production. Domestic gas boilers emit large quantities of nitrogen dioxide in British cities.

Would installing a Biasi Advance 35 combi boiler in your home be a green choice? Let's look at the numbers.

Boilers manufactured and installed in the UK are assigned energy efficiency ratings following testing to an agreed set of standards. These scores indicate how much energy the boiler uses and how much goes to waste when it's in operation.

By law, boilers must achieve a SEDBUK rating of "A" subject to achieving a minimum of 92% energy efficiency. Prior to April 2018, the minimum was 88% (88% and 89% on the SEDBUK are graded "B" and 90% and above is graded "A").

The Biasi Advance 35 was awarded an efficiency rating of 89% with a SEDBUK band rating of "A".

How long am I covered by the warranty for if the Biasi Advance 35 breaks down?

The Biasi Advance 35 boiler comes with a parts and labour warranty of 5 years.


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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