Boiler repair

Aspects to consider when choosing a boiler

The boiler is an efficient and economical solution for space heating and domestic hot water production, ideal for replacing dated appliances such as traditional gas boilers. Choosing to install a modern boiler also means reducing consumption, costs in the bill and the impact on the environment, thanks to the innovative technology that allows you to recover the thermal energy of the exhaust fumes that would otherwise be lost with the boilers. Choose Boiler installation at Wembley.

Finally, by installing a boiler, it is possible to obtain a further advantage, namely access to the tax incentives provided by the State for energy efficiency interventions. So let's see how to choose the right boiler for your home.

When to buy a boiler?

Installing a boiler requires a considerable initial investment, which can be easily recovered, in part or totally, by taking advantage of one of the numerous incentives provided for boilers. Furthermore, the boiler must be installed by a qualified professional to comply with the regulations in force.

The system is equipped with an adequate flue gas exhaust system and a condensate disposal system. Boiler installation Watford provides their best services. Several reasons can lead to the purchase of a new boiler:

  • need to replace an obsolete or faulty boiler;
  • The emergence of new needs that generate a higher energy requirement;
  • Desire to improve the system's efficiency to reduce consumption and costs in the bill.

How does a boiler work?

The boiler is a solution that can provide both room heating and domestic hot water production. The innovative technology of boilers makes them more efficient and ecological than conventional gas models. By installing a boiler, it is possible to significantly reduce consumption and costs in the bill and emissions harmful to the environment.

A boiler can recover part of the latent heat contained in the exhaust fumes to heat the system water. The fumes are cooled and brought to a temperature below the condensation temperature through a special heat exchanger. In this way, the water vapour in the exhaust gas condenses, releasing thermal energy (latent heat), which is reused.


Before purchasing a boiler, it is advisable to evaluate various aspects with the support of a professional in the sector. Among the elements to consider are:

  • Place of installation: a boiler can be installed, depending on the case, inside or outside the home, in compliance with current regulations; however, these are compact solutions designed to be easily installed even in confined spaces such as in kitchen cabinets.
  • Energy requirements: to choose the right boiler model, it is of fundamental importance to consider the number of people residing in the building and their habits and needs.
  • Characteristics of the property: the type, size and level of insulation of the property are aspects that should not be underestimated when choosing a new boiler.
  • Combination with renewable sources: to further improve the system's efficiency and reduce the environmental impact, modern boilers can be combined with other systems capable of exploiting renewable sources, such as heat pumps (hybrid system), solar thermal and photovoltaic.

Boiler repair at harrow reminds you to correctly evaluate all these aspects and find the right boiler to meet your needs. It is necessary to contact professionals in the sector.