Daikin, Mitsubishi Electric, LG, Toshiba, Hitachi, Panasonic. For roof-tops: Carrier, York, Lennox. Selection based on power, budget, and availability. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. A complete aerothermal installation is a serious project. It starts with calculating the thermal loads of the home, sizing the equipment according to actual needs, choosing between radiators only, underfloor heating only, or a combination, planning space for the domestic hot water tank and the outdoor unit, and a firm quote.

Professional calculation considers all these factors and correctly sizes the equipment. The price difference between correctly and incorrectly sized equipment may seem significant initially. The final cost is paid by the end customer who visits the shop or restaurant. A poorly air-conditioned premises loses customers in summer when the heat becomes unbearable. For hospitality businesses, where customer comfort directly determines revenue, the right equipment is an investment, not an expense. For hospitality businesses, obtaining a business operating licence may require an air conditioning certificate issued by the installer. When we work with a new premises undergoing licensing, we coordinate directly with the municipal technician to ensure the air conditioning paperwork is ready before the final inspection. Commercial installations above a certain power rating (typically 70 kW thermal) require industrial registration and a project signed by an engineer. For medium-sized premises below this threshold, a certificate signed by an authorised installer is sufficient. In any case, the equipment must have CE marking and comply with European efficiency directives. The F-Gas regulations also apply and require registration of refrigerant charges exceeding certain kilograms.

Manufacturer's official warranty (5-7 years) plus our labour coverage. 5-7 years manufacturer's official warranty depending on the brand (Daikin, Mitsubishi, Bosch, Vaillant). Plus our 30-day coverage on labour and recommended annual check-ups. Electronic board failure due to overvoltage, humidity, or component aging. This is relatively common in areas with electrical storms, such as the interior of Vega Baja in August. The repair may involve replacing the entire board or, if locatable, replacing the specific capacitor or resistor. It depends heavily on the model and parts availability.

The price for cleaning and maintenance in Sant Adrià de Besòs typically ranges between €130 and €1296. The final amount depends on the property's condition, materials, and labour time. We always provide a firm quote before starting. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. Burned-out compressor in economic range equipment with 6-9 years of intensive use. This is the most expensive breakdown. Replacing the compressor costs a significant portion of the price of a new unit and is only worthwhile for premium equipment with a reasonable remaining lifespan. For basic equipment, we usually recommend replacement.