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Baxi EcoBlue Advance 33 boiler

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Plumbproud rating

84.62%

Baxi EcoBlue Advance 33 Combi Gas boiler

We have awarded this Baxi EcoBlue Advance 33 Combi boiler a rating of 84.62% in our boiler quality benchmark tests. To determine a score for each boiler, we factor in several different points of comparison including energy efficiency, manufacturer guarantees, estimated running costs, price and more.

On a straightforward installation of this make of boiler using PlumbProud, you should expect to budget around £2,500.

We recommend that you speak to our friendly advisors by calling 01604 343053 to seek professional advice on whether the Baxi EcoBlue Advance 33 boiler is right for your home. Our team can also provide you with a free quotation for this Baxi EcoBlue Advance 33 Combi boiler. Alternatively, click here to email us or enter your postcode into the quotation box on this page.


Installed price around

£2,500

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Baxi EcoBlue Advance 33 Combi Gas boiler frequently asked questions

Baxi EcoBlue Advance 33 - a regular boiler, combi boiler or system boiler?

The Baxi EcoBlue Advance 33 boiler could be suitable for your house or flat if you are looking for a new combi boiler.

Traditional boilers need one or more large tanks to work - one to heat and keep water warm for immediate use and the other to store water intended for heating later. Finding space for these large tanks is difficult in British residential property - remember that our houses and flats are among the smallest in the world. This is the problem that combi boilers were designed to solve when they were introduced in the 1970s.

Combi boilers don't need a tank - instead, they instantly heat water drawn from the mains using technology inside the boiler. This hot water is then distributed immediately to your taps or radiators on demand.

The biggest disadvantage to combi boilers is that they have a maximum capacity for heating water, meaning that they work best when only one point within a household wants hot water. For example, if someone is taking a shower and another person uses a hot water tap at the same time, the water pressure, volume and temperature to both points drops.

Would the Baxi EcoBlue Advance 33 combi boiler be suitable for my house or flat?

Whether this Baxi EcoBlue Advance 33 Combi boiler is right for where you live depends on its size or "output" level. Size does not mean its physical dimensions - it means how powerful it is.

A boiler’s output is a measurement of the amount of power it can use to provide hot water to your taps and radiators. The higher its output rate, the more water it can heat.

If your new boiler’s output is too low, your hot water might not be as hot as you want it to be. If it's too high, you’ll be paying more for gas than you need to.

The output of the Baxi EcoBlue Advance 33 combi boiler is 33 kW, so which types of property would this be appropriate for?

A PlumbProud boiler engineer would almost certainly recommend that this Baxi EcoBlue Advance 33 Combi boiler is most suitable for medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.

You also need to choose a combi boiler with the right flow rate for where you live.

A combi boiler's flow rate is the maximum volume of water (measured in litres per minute) that it can heat and distribute to your radiators, taps and showers at the same time. This Baxi EcoBlue Advance 33 Combi boiler's flow rate is 14 L/m.

However, combi boilers like the Baxi EcoBlue Advance 33 draw water directly from the mains and heat it instantly.

If your mains pressure is 12 litres per minute, your boiler can only heat and distribute hot water at a rate of 12 litres per minute even if it has a higher flow rate.

Combi boilers also struggle when multiple people in your home want to use hot water at the same time - for example, someone running the hot water tap in the kitchen and two people wanting to shower in separate bathrooms.

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 Baxi EcoBlue Advance 33?

The size of the Baxi EcoBlue Advance 33 boiler is 763 mm high, 450 mm wide, and 345 mm deep.

EcoBlue Advance 33 – non-condensing or condensing?

The Baxi EcoBlue Advance 33 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 Baxi EcoBlue Advance 33 combi boiler good for the environment?

Many homeowners are now worried about climate change and the damage they do to the environment from heating their homes has become a subject of increasing concern.

In Britain's bigger cities, gas boilers, in particular, are responsible for dangerous levels of nitrogen dioxide emissions. Overall, 14% of all of the UK’s greenhouse gas production comes from heating our homes.

Let's take a closer look at whether installing a Baxi EcoBlue Advance 33 combi would be a good choice for the environment.

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 Baxi EcoBlue Advance 33 was given a 93% energy efficiency rating and a SEDBUK grading of "A".

The Energy Related Products Directive grades products according to the energy they consume and the harmful gas emissions they create, from manufacturing right through to final disposal, including how they're used by customers between these two points.

The Baxi EcoBlue Advance 33 is rated "A" for heat and "A" for water.

What warranty does the Baxi EcoBlue Advance 33 combi boiler come with?

Parts and labour charges incurred for repairs made to your new Baxi EcoBlue Advance 33 are covered by a 10 year warranty.


Baxi EcoBlue Advance 33 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty10 Years
Output in kW33 kW
Height763 mm
Width450 mm
Depth345 mm
MountingWall
Flow rate14 L/m
ERP HeatA
ERP WaterA

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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Baxi EcoBlue Advance 33 boiler

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Baxi EcoBlue Advance 33 Combi Gas boiler

  1. Home
  2. Baxi EcoBlue Advance 33
Plumbproud rating for this boiler
84.62%

We have determined a rating of 84.62% for this Baxi EcoBlue Advance 33 Combi boiler on the PlumbProud quality scoring system. The rating is determined using a variety of important factors including price installed, manufacturer guarantees, energy efficiency and the likely cost of running.

On a standard fit, we would expect this Baxi EcoBlue Advance 33 Combi boiler to cost you £2,500 supplied and fully installed by an experienced Gas Safe PlumbProud fitter.

Get a better understanding of installation costs for the Baxi EcoBlue Advance 33 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 guideline
£2,500

Get your free quote

Baxi EcoBlue Advance 33 Gas Combi boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty10 Years
Output in kW33 kW
Height763 mm
Width450 mm
Depth345 mm
MountingWall
Flow rate14 L/m
ERP HeatA
ERP WaterA

Baxi EcoBlue Advance 33 Combi Gas boiler frequently asked questions

Is the Baxi EcoBlue Advance 33 a combi, system or regular boiler?

The Baxi EcoBlue Advance 33 boiler is a combi boiler you may wish to consider when looking for a new boiler for your house or flat.

Traditional boilers would require you to install one or more storage tanks in your property. These tanks either kept the water warm or stored it for later heating. Manufacturers initially designed and introduced combi boilers to the market to offer homeowners the highest levels of warmth and unlimited hot water without taking up as much space.

Combi boilers provide hot water on demand for your radiators and taps. They take water directly from the mains, heat it immediately as it's needed, and then distribute the hot water around your home.

Combi boilers, however, are limited in terms of how much water they can heat at any given time. For example, if one person wishes to take a shower while another wants to turn on a hot water tap, the amount of water reaching each point drops. This results in a drop in the water pressure as well as the temperature.

Is a Baxi EcoBlue Advance 33 combi the right boiler for my house or flat?

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

Your boiler’s output is a measurement of the power it has available to heat the volume of water required for your taps and radiators. The higher the output rate, the more water it can heat.

You need to be careful to select a boiler with the optimal level of output for your property though. That's because, if your boiler output is too low, your water and radiators will often not be as hot as you want them to be. If the output is too high, you’ll be paying more for gas than you need to.

The output of the Baxi EcoBlue Advance 33 combi is 33 kW, so which types of property would this Baxi EcoBlue Advance 33 Combi boiler be appropriate for?

A boiler engineer would be likely to recommend that this Baxi EcoBlue Advance 33 Combi boiler is capable of providing heating and hot water to 10-15 radiators and two bathrooms and would therefore be most suitable for medium-sized homes and larger apartments.

In addition to output rates, you need to consider a combi boiler's flow rate when making your choice.

The flow rate of your boiler dictates the maximum volume of water (measured in litres per minute) that it can heat and distribute to your taps, showers and radiators at any one time.

However, a combi boiler like the Baxi EcoBlue Advance 33 can only heat and deliver water at the rate at which it actually enters your property. For this reason, you should also find out what the mains pressure to your house is before purchasing a boiler.

It's pointless spending more money on a boiler with a 17l/m flow rate if the local water pressure is 11l/m. To give you an indication of average water demand, a power shower typically requires 12 litres of water per minute and a basin tap 4-8 litres. This Baxi EcoBlue Advance 33 Combi boiler's flow rate is 14 L/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.


Baxi EcoBlue Advance 33 - size in millimetres

The Baxi EcoBlue Advance 33 measures 763 mm high and 450 mm wide by a depth of 345 mm.

Is the Baxi EcoBlue Advance 33 condensing or non-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 Baxi EcoBlue Advance 33 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 Baxi EcoBlue Advance 33 combi boiler an environmentally friendly choice?

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.

With central heating being responsible for 14% of greenhouse gas emissions in the UK, your choice of boiler matters. Gas boilers are also responsible for the significant atmospheric volumes of dangerous nitrogen dioxide emissions in larger British cities.

Is the Baxi EcoBlue Advance 33 combi boiler an environmentally friendly choice for your home? Here’s what the figures say.

All boilers manufactured in the UK from April 2018 must operate at a minimum level of energy efficiency of 92% ("A" rating on the SEDBUK scale). Before that, the minimum was 88% - boilers scoring 88/89% were given a SEDBUK "B" rating and 90% or above an "A" rating.

The energy efficiency score of a boiler indicates how much energy it uses and how much goes to waste when in use.

After its assessment, the Baxi EcoBlue Advance 33 was given an efficiency rating of 93% and a SEDBUK grading of "A".

The ERP (or Energy Related Products Directive) is European legislation which applies to all products that consume energy throughout their lifetime.

Its purpose is to encourage manufacturers to offer products that are kinder to the environment by reducing harmful gas emissions at all stages, from production and end use right through to disposal.

The ERP rating for the Baxi EcoBlue Advance 33 is "A" for heat and "A" for water.

How long is the warranty period on the Baxi EcoBlue Advance 33 combi boiler?

The parts and labour warranty on the Baxi EcoBlue Advance 33 lasts for 10 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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