If the radiator is still heating poorly after bleeding, there are other more serious potential causes. Sludge accumulation is the primary one. Over the years, the water in the heating circuit generates oxides and mineral residues that settle in the radiators, especially at the bottom. This sludge reduces the effective water flow area and creates cold spots. The solution is a chemical flush of the entire circuit with a specific descaling agent, introduced while the boiler is off and circulated for a few hours. It is completely drained before refilling with new water treated with a corrosion inhibitor. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. After an initial assessment, the technician will provide you with a written, fixed quote detailing labour, materials, and VAT. We only start work once you approve it. The agreed price will not change unless a different issue requiring your authorisation arises.

Deep cleaning of the heating circuit water with a specific descaler to remove sludge and oxides. This is done every 7-10 years or when persistent cold spots occur. A very worthwhile upgrade is installing thermostatic heads on each radiator. Each room will have its own independent temperature control, allowing for different temperatures based on usage (e.g., warmer in the living room when occupied, cooler in an unused guest room) and saving energy without sacrificing comfort. Installation is straightforward when radiators already have conventional valves: we replace the manual head with a thermostatic one. For apartments with a central community boiler, combining thermostatic heads with individual consumption meters allows you to pay precisely for the heating consumed by each dwelling, which is much fairer than the pro-rata distribution by area used when there are no meters. This upgrade is mandatory in many communities due to European regulations.

Low-water-content aluminium radiators are the most efficient for most modern installations. They heat up quickly, cool down quickly, and allow for precise hourly programming without compromising comfort. Tubular panel steel radiators are a common alternative with good value for money. For bathrooms, we recommend towel rail radiators that combine room heating with towel drying. Boilers\\ \\ Installation and repair of gas and electric boilers. Radiators\\ \\ Replacement, bleeding, and repair of radiators. Underfloor Heating\\ \\ Electric and water underfloor heating for renovations. Heating Repairs\\ \\ Repair of heating breakdowns for any brand. Heating Maintenance\\ \\ Mandatory annual maintenance and certification. Thermostats\\ \\ Programmable thermostats controllable via mobile. From €400 for an installed condensing boiler, depending on the brand, wattage, and necessary work. The replacement cost is usually recovered in 4-6 years through gas savings.

The price for annual maintenance in La Torrassa typically ranges between €160 and €4165. The final amount depends on the property's condition, materials, and time spent. We always provide a fixed quote before starting. We provide a fixed quote before starting the work, with no hidden charges or surprises on your bill. Select the service you need for more details and to request a quote.