Combi boiler set up without problems
Combi boiler set up without problems
Most contemporary gas fired boilers are condensing gas fired boiler and a combination heating boiler is of this type. combi heating boilers are very efficient and are able to heat water as required making them very popular.
As they have specific fitting requirements it is essential that you have an heating survey conducted before you complete on the buy. This should be carried out by a trained installer as there are rules that must be complied with. If you are substituting your existing heating boiler you will find that you cannot do a direct swap as it is now more challenging to install a cutting-edge condensing boiler.
The output gases from the flue tend to be cooler and hence heavier than for an elderly gas boiler form and usually form an easily seen plume. The output gases can then wet areas near to the outlet, or cause a nuisance to neighbouring property, the plume can also cause problems for any people going past your house.
Your existing flue may not be acceptable for a modern condensing boiler requirements. As a result you may need to change the flue. You cannot share a condensing heating boiler flue with any other non-condensing appliance.
The fitting will also need to take into account the requirement for an external drain point for the liquid condensation which forms inside the gas boiler.
Many of these issues have been faced by other householders and there are simple solution is to beat them. You should expect your fitter to advise you on the best way of tackling these problems based upon their previous experience. The installation assessment process should forecast the extra cost of the full fitting and compare them with average fuel savings over the lifetime of the new heating boiler.
On the plus side you do have some alternatives for where your new gas fired boiler is installed. Due to the different installation requirements a change of location is often necessary. This is a certainty when the older heating boiler was an open flue or back heating boiler. They are often missing an outside flue.
Most rooms in the home are available for the installation with the exception of the main living room. set up of a gas boiler in the attic is often seen in addition to the more familiar positioning in the kitchen or utility area.
You can install a heating boiler in the loft as long as the system is of the sealed form. If you have selected this option you must ensure that there is access to the loft through a hatch with a lower down ladder. Access to the heating boiler should be provided over a boarded floor and you need to ensure that there is adequate lighting in the attic. These prerequisites are so that maintenance and servicing can be performed by an heating engineer.