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Condensing boilers

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What the service consists of


Condensing boilers are the leading technology in the domestic heating sector, offering exceptional performance with an eye on the environment. Thanks to the ability to recover heat from flue gases, these boilers provide significantly higher thermal efficiencies than conventional models, allowing you to reduce your gas consumption and billing costs. With Renavitas, you are guaranteed professional installation and state-of-the-art products for unparalleled comfort.

In addition to the installation of boilers for stand-alone systems, we carry out upgrades of condominium heating plants with services:


  • Cost estimation and incentive calculation: we provide an accurate assessment of the costs and possible incentives applicable to your project.
  • Project: we develop tailor-made solutions, designed to best meet the specific needs of your building.
  • Removal of the old boiler: we take care of the removal and disposal of the old units, preparing the site for the installation of the new solution.
  • Installation of condensing boilers and operating organs: we make state-of-the-art condensing boilers, complete with all the organs required for their optimal operation.
  • Commissioning: we ensure the correct installation and configuration of the system, guaranteeing maximum performance from day one.
  • Remote control: we offer advanced remote control systems for efficient and simplified thermal power plant management, enabling constant monitoring and timely intervention.

Benefits of condensing boilers

By choosing condensing boilers, you can be sure of:

  • Maximum energy efficiency

    save up to 30% on heating costs thanks to the high efficiency of our condensing boilers.

  • Reducing environmental impact

    lower CO2 and NOx emissions than conventional boilers, for environmentally friendly heating.

  • Improved comfort

    you will enjoy a more even and constant distribution of heat in the home.

  • increase in energy class

    Each service offered contributes significantly to improving the energy class of the building and increasing energy efficiency.

  • Long-term investment

    The high efficiency and durability of condensing boilers make them an economical and sustainable option over time.


Rely on our team of experts

The experienced Renavitas team will assist you in choosing and optimising state incentives, guaranteeing maximum savings and making the energy upgrading process more accessible and affordable.

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Why choose Renavitas

  • Single point of contact: a single point of contact to guide you from start to finish.
  • Optimising incentives: we maximise the use of the incentives available to you.
  • Single specialisation: we are the only construction company specialising in energy refurbishment, with a proven track record and excellent results.

Achievements and Certifications

FAQ or frequently asked questions

Read frequently asked questions

  • Do condensing boilers require special maintenance?

    Maintenance is similar to that of conventional boilers, but with Renavitas you have the peace of mind of a comprehensive service and work carried out by qualified technicians.

  • Is it possible to replace a conventional boiler with a condensing boiler?

    Yes, it is possible and often recommended to improve the energy efficiency of your home. Our team of experts will assess your specific situation to ensure a smooth and beneficial transition.

  • How much can I save with a condensing boiler?

    Savings vary depending on several factors, such as the size of the house and consumption habits, but in general, savings of up to 30% on heating costs can be expected.


Calculate the savings

After completing this request, you will receive within 24h the rough estimate with the cost of the work and the calculation of the benefits you will achieve by upgrading your building.