A summary of combi heating boiler fitting essentials
A summary of combi heating boiler fitting essentials
Most modern heating boilers are condensing gas fired boiler and a combi heating boiler is of this type. The benefit of a combination gas fired boiler is that it can heat water when called for and for this reason they are very popular.
Ensure that an heating fitter has confirmed that you can install one in your home before you make a purchase. The gas gas fired boiler installation regulations are intricate and need to be interpreted by a trained heating fitter. There are many reasons why it is more difficult to install a modern-day condensing gas boiler and replace a traditional boiler.
Cooler output gases released from the flue are less buoyant an easily seen plume can result as they quickly condense. You may see surface wetting the areas which are near to the flue output outlet, this impact is not limited to your home and can spill over on to neighboring properties, or worse still in the plume can cause problems for people traveling by.
You could find that your present flue, whilst acceptable for a noncondensing gas boiler, is not suitable for your replacement heating boiler. To overcome this the flue might need to be converted. The flue cannot be shared and must be for the individual use of condensing appliances.
The installation will also need to take into account the requirement for an external drain point for the liquid condensate which develops inside the gas boiler.
Do not worry, most of these fitting issues can easily be overcome. This is where using an experienced fitter produces a quick payback as they will know of the best solutions. These extra fitting costs should be taken into the lifespan cost assessment of the heating boiler.
Having a new gas fired boiler put in allows you some alternatives on the positioning of the new boiler. A change of location often results from the new installation requirements. Specific examples are where a condensing heating boiler is to replace an open flue or back boiler. They are often missing an external flue.
Most rooms in the home can be used other than the primary living room. Typical examples include the attic, bedrooms and of course the kitchen.
A heating boiler can be set up in the attic as long as the system is sealed. In this situation the attic has to have a drop down attic ladder attached to the hatch. Boarded flooring will be required to facilitate access to the boiler and sufficient lighting is it essential. All this is so the engineer can gain access quite easily to the boiler to repair or maintain it.