A summary of combination gas boiler installation requirements
A summary of combination gas boiler installation requirements
A combination boiler is a form of condensing gas boiler. One of the causes why combination central heating boilers are very common is that they can heat water as required.
A heating audit is advocated before you buy to ensure that it is able to be installed in your home. The gas heating boiler fitting regulations are intricate and need to be interpreted by a trained heating fitter. If you are replacing your existing gas fired boiler you will find that you cannot do a direct swap as it is now more difficult to install a modern condensing heating boiler.
not as hot, heavier output gases are released from the combination boiler flue and usually form a visible plume. areas near to the flue outlet are often subject to surface wetting, your neighbour’s home can also be impacted with this operation the plume can also cause problems for any people going past your house.
Your existing flue may not be acceptable for a modern-day condensing gas fired boiler requirements. To beat this the flue might need to be changed. The flue cannot be shared and must be for the solitary use of condensing appliances.
An external drain point is required to facilitate the removal of the condensation which will develop within boiler.
There are many ways to overcome these set up difficulties. The benefit of using a trained fitter is that they will know of these. The installation assessment process should calculate the extra cost of the full fitting and compare them with average fuel savings over the life of the new gas fired boiler.
Having a new heating boiler set up allows you some choices on the positioning of the new gas boiler. A change of location often results from the new installation requirements. This is a certainty when the elderly gas fired boiler was an open flue or back gas fired boiler. An outside flue is often missing from the set up of these older gas boiler types.
Providing you do not set up the boiler in the primary living room most other rooms are acceptable. In addition to the kitchen or utility room often the loft or sleeping rooms are used for gas fired boiler set up.
If you have selected a sealed system you can then install the gas boiler in the attic to save room. In this situation the attic has to have a lower down attic ladder attached to the hatch. Access to the gas boiler should be provided over a boarded floor and you need to ensure that there is adequate lighting in the loft. frequent maintenance and servicing are important and that is why this form of attic access is called for.