Call us, message us on WhatsApp, or request a quote online — we'll reply in under 10 minutes during business hours. Without measuring the copper piping, checking the facade, and assessing the electrical panel, we cannot provide an honest quote. Free, no-obligation visit. The first step is always a preliminary visit. We measure the exact distance of the copper piping between the indoor and outdoor units and check the available space for the outdoor unit and its orientation. We also assess if the electrical panel has sufficient capacity for the new equipment's consumption or if the contracted power needs to be increased, and verify community regulations regarding facade installations.

After connecting the copper pipes between the indoor and outdoor units, a deep vacuum must be created in the refrigeration circuit to remove air and moisture before charging the gas. Without a vacuum, residual air mixed with refrigerant gas reduces equipment efficiency by 20-30 percent, overheats the compressor, and drastically shortens its lifespan. The correct vacuum is achieved with a specific pump that lowers the pressure to -700 millibars and is maintained for 30 minutes to verify its seal. Commercial equipment operates under much more demanding conditions than domestic units. 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 season for a commercial premises results not only in repair costs but also lost revenue from hours or days of service interruption. 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, equipment must have CE marking and comply with European efficiency directives. The F-Gas regulation also applies and mandates registration of gas refills when they exceed certain kilograms.

Yes, it is mandatory in Spain for any handling of refrigerant gas. Without it, the manufacturer's warranty is void, and the installation may be declared illegal. Toshiba, Panasonic, and Fujitsu are a step below in price but not significantly in quality. For tight budgets, they are a good option. More economical brands like Samsung, Hisense, or basic Hitachi function correctly for the first four or five years, but their efficiency and durability are lower, and they typically require more maintenance. The second detail is the gas charge. The quantity must be exactly as indicated by the manufacturer for the installed copper pipe length. A gram more or less won't be noticeable immediately, but accumulated over 5 years, it results in a loss of performance. The charge is always done with a precision electronic scale, not estimated by pressure as some quick installers do.

The price for a gas refill in La Prosperitat typically ranges between €126 and €1602. The final amount depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Call us, message us on WhatsApp, or request a quote online — we'll reply in under 10 minutes during business hours. Daikin, Mitsubishi Electric, LG, Toshiba, Hitachi, Panasonic. For roof-tops: Carrier, York, Lennox. Selection based on capacity, budget, and availability.