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

The most common repairs include: Replacement of electrothermal manifold heads that have failed and are blocking a complete circuit, replacement of the circulation pump when it no longer provides sufficient flow, circuit balancing when there are thermal imbalances between zones. Complete bleeding when there is air in the system. Leaks in embedded pipes are the most serious but also infrequent issue. Quality multilayer piping is guaranteed for 50 years. For a home on the Costa Blanca with existing underfloor heating that has started to fail (a cold zone not heating, a leak, circulation noise), diagnosis requires specific tools. A thermal imaging camera to identify non-functioning circuits, an electronic leak detector to locate sources of loss without breaking the floor. Pressure gauges to verify circuit pressures. In most cases, we can diagnose and repair without lifting the entire floor. The official RITE certificate we issue upon completion is what your home insurance requires to be up-to-date to cover any incident related to the boiler. Without a valid certificate, a breakdown causing damage may not be covered. The mandatory inspection is annual for gas boilers with a power rating between 20 and 70 kW, which covers almost all domestic boilers.

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

The price for gas boilers in La Trinitat Nova typically ranges between €196 and €2660. The final amount depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. We have verified professionals available in under 2 hours. Choose the service and request a quote. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours.