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Grant Vortex Pro 36 46kW boiler

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Plumbproud rating

67.38%

Grant Vortex Pro 36-46kW System Oil boiler

According to our PlumbProud boiler quality scoring system, we rate this model 67.38%. We rank boilers using a number of different factors including price installed, manufacturer guarantees, energy efficiency, likely running costs, and more.

Expect this Grant Vortex Pro 36-46kW System boiler to cost you £3,600 fully installed where there are no complications on the fit if you choose PlumbProud for this installation.

For a free, no-obligation quotation on this Grant Vortex Pro 36-46kW System boiler or for our professional advice on whether the Grant Vortex Pro 36-46kW 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

£3,600

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Grant Vortex Pro 36-46kW System Oil boiler frequently asked questions

Is the Grant Vortex Pro 36-46kW a combi, system or regular boiler?

The Grant Vortex Pro 36-46kW is an option you may wish to consider if you’re looking for a system boiler for your house or flat.

Like regular boilers, system boilers have a control panel that you use to program the times of the day when you want hot water to be available or the central heating to come on, such as in the morning when several people will be having showers or baths.

Once the water is heated, it is stored and kept warm in a hot water cylinder during the hours you've programmed. Hot water cylinders are often installed in an airing or landing cupboard and they contain built-in circulating pumps whose job is to heat water drawn from the mains.

System boilers do not need a cold-water tank like heat only boilers, making them a popular choice for homeowners who want to save space and those who are considering a loft conversion in the future. They're also easier for heating engineers to install, as they require one less large part. Instead, they use built-in circulating pumps.

Is a Grant Vortex Pro 36-46kW system boiler right 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 oil than is necessary.

The Grant Vortex Pro 36-46kW system boiler has an output level of 36 kW, so which types of property would it be appropriate for?

A PlumbProud heating engineer would recommend that this Grant Vortex Pro 36-46kW System boiler be installed in larger properties including detached homes with 15 or more radiators and two or more bathrooms.


Where will the Grant Vortex Pro 36-46kW fit in my house?

The Grant Vortex Pro 36-46kW stands at 900 mm tall, 470 mm wide and 603 mm deep.

Many properties in the UK still feature a floor-standing boiler like the Grant Vortex Pro 36-46kW. This is despite the fact that more compact wall-mounted types have been the first choice of homeowners over the last 20 years seeking more space to live for their families. If you want, you can choose to replace your floor-standing model with a wall-mounted, more compact boiler. However, this could involve having to change the pipework, adding to overall installation costs.

You would benefit from savings on your oil each year that would eventually pay off your investment in a wall-mounted boiler.

Grant Vortex Pro 36-46kW – non-condensing or condensing?

Condensing oil boilers like the Grant Vortex Pro 36-46kW 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 oil to run.

How does the Grant Vortex Pro 36-46kW system boiler rate environmentally?

How we heat our homes is an issue which many homeowners worry about as the world combats climate change and environmental damage.

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 Grant Vortex Pro 36-46kW system help the environment? Let's see what the statistics suggest.

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 Grant Vortex Pro 36-46kW are 90% with a SEDBUK rating of "A".

The Energy Related Products (ERP) directive is Europe-wide legislation designed to reduce harmful gas emissions at all points of a product's life cycle - from the production process to its actual end use right through to final disposal.

The Grant Vortex Pro 36-46kW has a rating of "A".

How many years does the warranty period cover on a Grant Vortex Pro 36-46kW boiler?

Grant offers a parts and labour warranty of 2 years on the Grant Vortex Pro 36-46kW.


Grant Vortex Pro 36-46kW Oil System boiler specifications

Powered by GasOil
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?No
P/L Warranty2 Years
Output in kW36 kW
Height900 mm
Width470 mm
Depth603 mm
MountingFloor
ERP HeatA

The top 10 rated Oil System boilers

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

1Worcester Bosch Greenstar Danesmoor System Utility 12/1877.56%
2Worcester Bosch Greenstar Danesmoor System 12/1877.35%
3Worcester Bosch Greenstar Danesmoor System Utility 18/2577.27%
4Worcester Bosch Greenstar Danesmoor System 18/2577.09%
5Worcester Bosch Greenstar Danesmoor External System 12/1876.74%
6Worcester Bosch Greenstar Danesmoor System Utility 25/3276.43%
7Worcester Bosch Greenstar Danesmoor External System 18/2576.26%
8Worcester Bosch Greenstar Danesmoor System 25/3276.24%
9Worcester Bosch Greenstar Danesmoor External System 25/3275.85%
10Grant Vortex Eco 15-21kW69.11%

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Grant Vortex Pro 36 46kW boiler

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Grant Vortex Pro 36-46kW System Oil boiler

  1. Home
  2. Grant Vortex Pro 36-46kW
Plumbproud rating for this boiler
67.38%

We have determined a rating of 67.38% for this Grant Vortex Pro 36-46kW System 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.

You should budget around £3,600 for the supply and installation of this Grant Vortex Pro 36-46kW System boiler by PlumbProud.

If you would like a free quote and professional advice and guidance to help you decide if the Grant Vortex Pro 36-46kW is the right choice for your home, please get in touch. You can do this by entering your postcode in the quote boxes on this page, click here to email us or give us a call on 01604 343053.


Installed price guideline
£3,600

Get your free quote

Grant Vortex Pro 36-46kW Oil System boiler specifications

Powered by GasOil
LocationExternal
Condensing?Yes
Efficiency rating90%
Band ratingA
LPG Compatible?No
P/L Warranty2 Years
Output in kW36 kW
Height900 mm
Width470 mm
Depth603 mm
MountingFloor
ERP HeatA

Grant Vortex Pro 36-46kW System Oil boiler frequently asked questions

What type of boiler is Grant’s Vortex Pro 36-46kW - system, regular or combi?

If you are considering installing a system boiler in your house or flat, then the Grant Vortex Pro 36-46kW boiler is certainly worth investigating.

System boilers need a hot water cylinder to work, with the most popular installation location for cylinders being in an airing or landing cupboard. Unlike heat only boilers though, they don't require a separate cold water tank to go in the attic, making them suitable if roof space is at a premium or if you're planning a loft conversion in the future.

System boilers use (often built-in) circulating pumps to distribute hot water to your taps and radiators. Fitting is cheaper and quicker too because you don't need to find room for a water tank. Unlike with a combi boiler, which heats water it draws from the mains instantly, you have to program a system boiler with the times you want hot water and heating.

Is a Grant Vortex Pro 36-46kW system boiler appropriate for my house or apartment?

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 oil bills.

Which types of property would this Grant Vortex Pro 36-46kW System boiler be appropriate for given its output of 36 kW?

An experienced PlumbProud Gas Safe engineer would recommend that the level of output from this Grant Vortex Pro 36-46kW System boiler would make it a suitable installation option for larger properties including detached homes with 15 or more radiators and two or more bathrooms.


Grant Vortex Pro 36-46kW - size in millimetres

The Grant Vortex Pro 36-46kW is 900 mm high by 470 mm wide by 603 mm deep.

Because of their convenient and compact size, wall-hung boilers have become the popular choice for homeowners over the last 20 years. Yet while hundreds of thousands of UK properties still use floor-standing boilers like the Grant Vortex Pro 36-46kW, many consider switching to wall-mounted units to create extra living space.

We can replace your floor-standing boiler if you wish but there may be an additional cost if we have to replace much of your existing pipework. The savings you make on your oil bills every quarter should repay that investment within a few years.

Is the Grant Vortex Pro 36-46kW a non-condensing or condensing boiler?

The Grant Vortex Pro 36-46kW is a condensing oil boiler - we strongly recommend that you choose one of the latest condensing models if possible.

With a condensing boiler, you save money on your oil 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.

How does the Grant Vortex Pro 36-46kW system rate environmentally?

How we heat our homes is an issue which many homeowners worry about as the world combats climate change and environmental damage.

Central heating produces 14% of all greenhouse gas emissions in the UK. Gas boilers in the larger cities emit dangerous levels of nitrogen dioxide.

Will installing a Grant Vortex Pro 36-46kW system be a positive contribution to the environment? Let's see what the experts say.

All boilers manufactured after April 2018 in the UK must be rated as an “A” on the SEDBUK grading system, subject to a minimum energy efficiency rating of 92% or above. Before that, the minimum rate was 88% - boilers with an energy efficiency of 88% or 89% were given a “B” rating. Boilers scoring 90% or more were given an "A" rating.

The energy efficiency rating for a boiler describes the amount of energy it uses and how much goes to waste in operation.

The Grant Vortex Pro 36-46kW has an efficiency rating of 90% with a SEDBUK grade 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 Grant Vortex Pro 36-46kW is "A".

How long is the warranty period on the Grant Vortex Pro 36-46kW system boiler?

The Grant Vortex Pro 36-46kW boiler has a warranty covering parts and labour costs for up to 2 years after installation.


The top 10 rated Oil System boilers

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

1Worcester Bosch Greenstar Danesmoor System Utility 12/1877.56%
2Worcester Bosch Greenstar Danesmoor System 12/1877.35%
3Worcester Bosch Greenstar Danesmoor System Utility 18/2577.27%
4Worcester Bosch Greenstar Danesmoor System 18/2577.09%
5Worcester Bosch Greenstar Danesmoor External System 12/1876.74%
6Worcester Bosch Greenstar Danesmoor System Utility 25/3276.43%
7Worcester Bosch Greenstar Danesmoor External System 18/2576.26%
8Worcester Bosch Greenstar Danesmoor System 25/3276.24%
9Worcester Bosch Greenstar Danesmoor External System 25/3275.85%
10Grant Vortex Eco 15-21kW69.11%
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