Call us, message us on WhatsApp, or request your quote online — we'll respond in under 10 minutes during business hours. We install the new boiler with updated accessories. A correctly sized expansion vessel. A new safety valve. A gas hose with an accessible shut-off valve. A forced draught flue gas evacuation system, horizontal or vertical according to your community's regulations. And an automatic air vent at the highest point of the circuit. We configure parameters according to the type of installation (radiators, underfloor heating, or both) and adjust the heating curve to the local climate. Call us, message us on WhatsApp, or request your quote online — we'll respond in under 10 minutes during business hours.

Aerothermal heating is the most energy-efficient option but requires a larger initial investment and space for the outdoor unit. For comprehensive renovations with new underfloor heating, aerothermal heating clearly pays off. For replacing an existing boiler that still functions well with installed radiators, switching to aerothermal heating makes sense but only when it's the natural time to renew the boiler, not before. When it's time to change an old boiler, the complete process typically takes one day. We start by shutting off the gas and draining the heating circuit. We dismantle the old boiler, connection pipes, and obsolete accessories. We clean the area and check the state of the electrical panel to confirm it has capacity for the new boiler (modern ones with modulation pumps consume very little but require a specific connection). The official RITE certificate we provide upon completion is what your home insurance requires to be up to date to cover any incidents related to the boiler. Without a valid certificate, a breakdown that causes damage may not be covered. The mandatory inspection is annual for gas boilers with a power output between 20 and 70 kW, which includes almost all domestic ones.

Official manufacturer's warranty (3-5 years) plus our coverage on labour. Saunier Duval offers very good value for money, with the ThemaPlus Condens range as a benchmark for medium apartments and the Renova Condens for larger homes. For tight budgets, Ferroli and Baxi are reasonable alternatives, with notably lower quality than premium brands but sufficient for standard domestic use.

The price of insulation in Porta typically ranges between 208 and 2970 euros. The final figure depends on the condition of the property, materials, and working time. We always provide a fixed quote before starting. We work with any system: natural gas and oil boilers, radiators, underfloor heating, heat pumps, and smart thermostats. We cover the entire city, from the historic centre next to the Palm Grove to more distant areas like Altabix or the rural districts of Elche. It's important to us that the quote is clear before starting, that the technician arrives when expected, and that the job is finished properly. If anything goes wrong afterwards, we fix it without argument within the warranty period. Before starting the work, you will receive a detailed quote including materials, labour, and VAT. Should anything unforeseen arise during the intervention, the technician will consult you and await your approval before proceeding.