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If we watch the TV we all recognise that it is important to contract energy useage these days. energy costs seem as though they will increase for years to come and pruning your gas boiler energy consumption can only be a good thing. You may be surprised to understand that up to fifty percent of your gas costs will be related to your gas boiler. To help you we have outlined below some prompt tips to cut your heating expenses.

Turn off heating boilers in areas where you do not need it :
If you have a spare bedchamber that is not being used turn off the combi boiler radiator in the room. If an area of your home is not used often it really doesn’t need heating. If you keep the door closed to the room it will prevent the flow of chilly air around your home.

Prefer the heating boiler in preference to using a fire :
The fire is not as efficient as the combi boiler system and it will not heat the rest of your home. The chimney will mean that a lot of the heat created goes outside your home, whilst an electric fire appears to give immediate heat it is not as cost-efficient as the heating boiler in heating the room.

Eliminate drafts with insulation
energy is wasted in homes due to poor insulation and drafts bringing chilled air into the home. DIY stores stock many insulation materials for use for this. There can be gaps between the window and entrance door frames and a wall which are easily filled with a foam based sealer. These type of gaps happen often in older houses as the foundations settle. The flame from a candle can help you to see invisible drafts as it flickers when they are present.

Ensure you are wearing warm clothes indoors :
Putting on incremental clothes or just being active for a while will mean that you get hotter without switching up the heating thermostat. Maintaining a 1 degree reduction on the thermostat can save up to ten% on your heating bills.

Make better use on your curtains to control temperature :
During the daytime if the sun is shining keep the curtains on the sunny side of the house open to heat the interior of your home. At night most of your home’s heat is lost through it’s windowpanes. Drawing the curtains provides an insulating layer which helps stop this, if you stick to this tactic over many months you can save large amounts on your heating charges. Thick drapes are greater at preventing heat loss than thin ones.

Guidance around the home :
Check your gas boiler and whether it has a hot water tank as this should be insulated. The hot water cylinder can hold its heat throughout the day time if insulated making water accessible for you whenever required.

Experts employ metal foil in the wall space at the rear of a metal radiator to decrease heat leakage to the outside.

Restoring a boiler after an unanticipated failure can cost you a lot of money. You could be without hot water for quite a while if you had to wait for a heating engineer to attend the job. To avoid these problems many individuals take out boiler and heating insurance.

Before you purchase you should check the components of the central heating boiler care plan to ensure that they meet your needs. You will be required to pay a regular fee and get access to the services of an engineer to call in an emergency. The normal plan will carry a goal to attend to your breakdown within twenty four hours of receiving the call, whilst the providers will strive to achieve this it is only a goal, no contracts will give a promise of a response time unless you pay a premium. Priority will usually be given to elderly people or families with small children.

policies can be extended to care plumbing, drains or even electrical circuits. Including extra components will increase the regular charge.

You will need to check your requirements before you select the appropriate central heating system care plan. In you have central heating may want to expand to cover to incorporate your central heating system and radiators. If you have elderly drains you could want to incorporate drains care.

Often a gas fired boiler cover plan will incorporate provision of a 12 month central heating boiler service. Irregardless of whether your central heating system plan incorporates a twelve month service or not we recommend that you ensure one is carried out. There is no ambiguity here, you must have an annual central heating boiler service.

The life-time operating costs of your gas boiler can be reduced through regular servicing and maintenance. Some central heating care suppliers will only offer insurance if you have your boiler serviced regularly.

Look out for some of the following policy exceptions:

You may find the policy only includes one hours labour and a limited number of parts. Some breakdowns will cost considerably more than this and you will have to pay the difference.

If you have an older central heating you may find not all breakdown suppliers will accept you as a new customer. You should check for this type of restriction before purchasing the plan.

Existing customers should also be wary. If you have a large number of breakdowns or your central heating is older than a certain age you might find that your plan no longer covers these.

Although you could change central heating insurance providers, its best you choose one that renews for the lifespan of your boiler. Older boilers have more issues and hence they are sometimes not accepted by new suppliers.

There is sometimes a cover restriction of two central heating breakdowns per year. With an older boiler should ensure that you have unlimited callouts.

Some policies have a call out charge and they can then offer gas fired boiler care at a lower monthly cost. The decision is yours as it will obviously depend upon the number of failures you have in a year.

With each passing year internal sediment accumulates within your gas fired boiler and central heating system. efficiency suffers and will continue to decline as a contamination evolves. Flushing the gas boiler and central heating system will address the problem.

The buildup of deposits can be counteracted by a commercial cleansing process known as a powerflush.

Any system can develop this contamination problem over time, the main influence is the passage of time and hence the older your system the more likely it is to have this problem. If you purchase new heating radiators or a heating boiler you should give serious consideration to powerflushing the boiler and central heating system before these new parts are installed. Installing new components disturbs the existing heating boiler and central heating system stirring up sludge and debris.

If your heating system suffers from sediment you should also consider adding corrosion inhibitor.

Some other problems which can be converted with a power-flush are listed below : -

* cold regions on one or several heating radiators
* heating boiler sediment
* circulation problems with your central heating water pump
* central heating system pipework contaminants
* internal corrosion
* blockages of pipework and other gas boiler and system components

As these are addressed the advantages you will experience from a powerflush are :-

* extended heating pump life as contaminants are removed from the circulating water
* colder spot elimination improving heating radiator efficiency and heating performance
* improved boiler and central heating system efficiency so reducing fuel costs in future years.
* extended heating boiler and heat exchanger life
* reduction in in hydrogen gas collection reducing corrosion

A power-flush simple machine is used to complete the task. The central heating system water is filtered through the machine which extracts the sludge. The cleaning process is finished by the cleansed water being flushed through your central heating system. Once the task is completed the heating engineer should refill your system adding a corrosion inhibitor to prolong its operating life.

To guarantee that the process is finished properly and produces the anticipated advantages which should be undertaken by a trained operator.

It can be an pricey restoring a boiler after an unforeseen problem. Emergency engineers probably cannot attend straightaway and you will be without heating or hot water while you wait. Taking out boiler or heating insurance can help to avoid these problems.

There are a number of things to look for and a number to avoid when purchasing gas fired boiler insurance. You will be required to pay a regular fee and get access to the services of a heating engineer to visit in an emergency. Attendance within twenty four hours is a standard promise in most of these plans remember this is a goal, paying a premium on the monthly fee can turn this into a guarantee. Priority will usually be given to elderly people or families with small children.

policies can be extended to cover plumbing, drains or even electrical circuits. Including extra features will increase the monthly charge.

Everyone’s requirements are different and to check your needs before you select the right care. In you have central heating may want to expand to cover to incorporate your central heating system and radiators. Depending on how aging your drains or wiring is you could also want to insurance these.

an annual gas fired boiler service is included within most plans. It is recommended that you commission a gas fired boiler serviced annually whether or not it is included in your heating boiler cover plan. The message is get your gas boiler serviced yearly, whether you have failure cover or not.

In addition to save operation, regular servicing can help to identify problems early and reduce the likelihood of future central heating breakdowns. Regular heating boiler servicing is sometimes a condition of some heating boiler care policies.

Look out for some of the following policy restrictions:

Sometimes your parts and labour cover will only extend to 1 hour. You will be left paying the difference if you have a serious heating boiler problem.

Sometimes all the boilers are not covered by some types of plan. Obviously you need to check this before you purchase the cover.

Current clients should also be careful. If you have a large number of breakdowns or your central heating is older than a certain age you might find that your plan no longer covers these.

Whilst it is possible to change the provider of the central heating system insurance, having no restriction on the age of heating boiler and renewal could be the best alternative for your plan. The older your heating boiler the more likely you will need cover and less likely a new supplier will provide insurance.

If your central heating boiler breaks down twice in a year, some central heating boiler cover policies wont insurance you more than this. Choose a care plan that has limitless call outs and preferably does not limit the amount they will cover you for.

The regular fee can be reduced by by inclusion of an access payment amount if you call out the provider. The decision is yours as it will obviously depend upon the amount of breakdowns you have in a year.

Details of the Combi Boiler Heat Loss Calculator from the heating and hot water council – these are the authority so they do know what they are doing.

Costs about 50 pounds but is the industry standard.

clipped from www.centralheating.co.uk

About HHIC’s Heat Loss Calculator

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Our heat loss calculator with its Radiator and Boiler selector capability is unique in the industry and is suitable for use by both trade and domestic customers. It is very simple to use and is a must for anyone wanting to accurately work out room heat losses.


The calculator was developed in response to demands for an accurate and simple to use programme that provides a range of product choices not found on other calculators.

It includes the following features

  • Automatic radiator selection from different radiator manufacturers, with a wide choice of alternative styles and patterns.
  • Boiler sizing feature incorporated, whether it’s for a combi or condensing/regular boiler with cylinder. The boiler selection routine allows users to choose from a range of over 900 current gas, oil or LPG boilers.
  • Your gas heating bills seem to cost more each year as the worldwide call for for gas increases. To stop the year on year increments you need to look at how you are using energy. Switching an aging gas boiler or a new economic combi gas boiler could lead to a big reduction in your gas bills.

    Your present-day gas boiler provides your hot water and central heating. After 15 years your boiler will have run its useful lifetime and begin to become ineffective. As boiler technology improves current models are more cost-efficient than those installed in older homes. Your old gas boiler may only be 20% efficient whereas a modern SEDBUK A graded boiler could be up to 95% cost-efficient.

    As your existing boiler reaches the end of its life there is an increased likelihood that you will save on your energy costs if you replace it. A new combi gas boiler should lead to a large reduction in your gas bills. combi boilers are the most popular boilers and are best suited to smaller homes where there are not several simultaneous requirements for hot water. With a combi-boiler you can eliminate the hot water storage cylinder saving space as it will heat water when you need it. Whilst the boiler can provide immediate hot water it will have a limited capacity and will not be able to service multiple hot taps at the same time.

    A typical heating boiler will use a hot water cylinder to store hot water it produces during the daytime. You will get heat loss and energy losses even though the hot water cylinder is insulated. Whilst hiving away the water means that large amounts of hot water are available from the cylinder it will take up valuable space in your home.

    60 % heating efficiencies are available to you by changing to a new combi boiler which will heat water on call and not require the inefficient hot water storage cylinder. Another form of the combi boiler is the combi condensing boiler which is able to extract waste heat from the flue gases and use this to heat water when called for. Taking reclaimed heat back into the hot water heating process significantly trims the demand for energy use and will lead to a further step-down in your gas heating bills.

    It appears that every month energy prices are going up resulting in higher heating bills. If you use gas central heating your boiler is a large user gas and large proportion of your energy bill. You could trim your gas bills by up to 35% if you install a new energy-saving condensing combi boiler.

    Your present-day gas boiler has to work hard providing hot water to your taps and heating water for your central heating. A combi boiler does not last for ever and that the average life-time will be fifteen years. Even though your present-day central heating boiler may be operating correctly it could be inefficient in comparison to the modern one.

    You need to deliberate whether it is cost-efficient to continue with your older heating boiler as it reaches the end of its lifetime rather than swapping to a new replacement boiler and savoring the increased energy efficiency. This can trim your fuel costs down considerably. A gas combi-boiler is the most widely known type of boiler, and is good for small homes with few people, or people who don’t want to wait for their hot water. As a gas combi-boiler heats the water on need it does not need a storage tank in the airing cupboard. Having instantaneous hot water is an advantage but, depending upon the the power rating of your central heating boiler, you may feel that the gas boiler is not able to supply several hot taps at the same time.

    A average boiler will use a hot water tank to store hot water it makes during the daytime. This is the most wasteful method and the heat losses are great even with a fully lagged cylinder. The tank also requires storage space although large amounts of hot water are available for several showers in a short space of time.

    You can get efficiencies of up to 60 % by installing a combi boiler and getting rid of the hot water storage cylinder. Another variant of the gas combi-boiler is the combi condensing boiler which is able to extract waste heat from the flue gases and use this to heat water when called for. Using the reclaimed heat to create hot water leads to additional gas savings.

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