Daikin, Mitsubishi Electric, LG, Toshiba, Hitachi, Panasonic. For rooftop units: 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. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours.

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, requiring registration of refrigerant charges exceeding certain kilogrammes. Professional calculation considers all these factors and correctly sizes the equipment. The price difference between a well-sized and a poorly-sized unit may seem significant initially. The final cost is borne by the end customer visiting the shop or restaurant. A poorly air-conditioned space loses customers in the summer when the heat becomes unbearable. For hospitality businesses, where customer comfort directly impacts turnover, the right equipment is an investment, not an expense. Commercial units operate under much more demanding conditions than domestic ones. 12-14 hours of daily operation during peak season, variable thermal loads throughout the day, accumulated dirt from higher airflow. Without proper maintenance, a breakdown during the peak season for a commercial premises costs not only the repair but also lost profits from hours or days without service.

Failed electronic board due to overvoltage, moisture, or component ageing. This is relatively common in areas with thunderstorms like the interior of Vega Baja in August. Repair might involve replacing the entire board or, if identifiable, replacing a specific capacitor or resistor. It depends greatly on the model and parts availability. For premium equipment from recognised brands (Mitsubishi, Daikin, LG) that are 10-12 years old, repair usually still makes sense because the overall quality justifies extending the lifespan. For basic equipment that is 7-8 years old, replacement is almost always the reasonable decision. We arrive with a complete set of instruments. Manometers for pressure, contact and infrared thermometers, electronic gas leak detectors, multimeters, and clamp meters for electrical measurements. We also carry brand-specific diagnostic applications to read error codes stored on the board.

The price for split system installation in La Trinitat Vella typically ranges between €148 and €1224. The final figure depends on the property's condition, materials used, and labour time. We always provide a fixed quote before starting. Burned-out compressor in economy-range units with 6-9 years of intensive use. This is the most expensive type of failure. Replacing the compressor costs a considerable portion of a new unit's price and is only worthwhile for premium equipment with a reasonable remaining lifespan. For basic units, we usually recommend replacement. Older models without inverter technology start and stop abruptly at full power, stressing the compressor more. Modern inverter models modulate smoothly and last longer. Their electronics are more sensitive, and from the seventh or eighth year, board failures start to appear, requiring the replacement of the entire module. The difference between repairing it or changing the unit depends on the cost of the part versus the price of an equivalent new unit.