Air conditioning in Mallorca
Splits, multi-splits, ducted systems and hydronic cooling, with how-to videos.
See the air-conditioning guide →Air conditioning · Portocolom
In Portocolom the outdoor unit can be seen from the water, and the harbour front is protected. We're Joaquín and Juan, a RITE-registered installer certified for F-gases: we find where the unit goes, calculate each room and fit it ourselves.
Send us photos and details · Reply within 24-48 hours on working days · We assist you in English, Spanish and German
Your area
Fishermen's houses round the bay, apartments towards Cala Marçal and villas out on the lighthouse point: three different cases.
The escars and quays of Portocolom have been a Bien de Interés Cultural since 2023, with surroundings that reach the front-row façades without including them (BOE no. 55, 2-3-2024). Before fitting an outdoor unit on that façade we check whether it needs authorisation from the Island Heritage Commission (Balearic Heritage Act 12/1998, art. 37). Better in a patio, on the roof or on the back façade.
The façade and the roof are common elements: Spain's Horizontal Property Act (art. 7.1) requires that the external configuration isn't altered and that the owners' association is told first. We give you the unit's datasheet with its size and noise level.
More floor space and more rooms: a multi-split or a ducted system with a single well-hidden outdoor unit usually works better than several machines on the façade.
In numbers
The nearest AEMET series with published normals, Palma airport, gives relative humidity of 62-65 % in July and August and 72 % on average over the year (1981-2010); inside an enclosed bay, easily more. The RITE takes 45-60 % indoor humidity for summer, and the condensate drain needs a fall and must not hold water.
We fit inverter units because the compressor modulates instead of starting and stopping. For example, the General ASEH09KJCAL declares SEER 9.2 (A+++); we work with every brand. And IDAE, Spain's energy agency, calculates 7 % savings per degree; for summer it recommends 26 °C.
Rules and grants
Capacity is calculated from the thermal loads of each room, as the RITE requires, not from a table.
Air-to-air air conditioning in homes is not covered by FACTOR 2026 (BOIB no. 83 of 2-7-2026). For heating, cooling and hot water with a grant, see heat pumps in Portocolom.
Servicing: whatever the RITE sets (IT.3, table 3.1) or, if the manufacturer asks for more, the manufacturer's. Next to the harbour, it's best not to stretch it.
Every grant, with dates and BOIB source: renewable energy grants in Mallorca →
Sources: BOIB no. 83, 2 July 2026 (FACTOR 2026) · RITE · Regulation (EU) 2024/573 · AEMET climate normals 1981-2010 · IDAE.
How we work
With the address we check whether the house faces the protected harbour area; with photos of the rooms and the patio or roof we see where the outdoor unit goes.
Thermal loads for each room, as the RITE requires, and an itemised quote; if a Heritage permit is needed, we prepare the technical sheet.
Refrigerant line as short and hidden as possible, vacuum and leak test, and a drain with a proper fall for the humidity of the bay.
Keep learning
Air conditioning is one part; these pages complete the savings for a home in Portocolom.
Splits, multi-splits, ducted systems and hydronic cooling, with how-to videos.
See the air-conditioning guide →Run the house on the sun from your own roof.
See solar in Portocolom →Heating, hot water and fan coils from one air-to-water heat pump.
See heat pumps in Portocolom →Across Mallorca
Air conditioning on the east coast: Cala Millor · Cala Ratjada. And nearby: Manacor · Porto Cristo · Felanitx, or see the air-conditioning guide for Mallorca →
Air conditioning near Portocolom: Calas de Mallorca · Cala d'Or
Also in Portocolom: sewage treatment plants
See our work and customer reviews on the JSL Google Maps profile →
Common questions
It has to be checked first. The escars and quays of Portocolom have been a Bien de Interés Cultural since the Consell de Mallorca's decision of 14-12-2023, with protected surroundings that reach the line of front-row façades without including them (BOE no. 55, 2-3-2024); we check whether the works need authorisation from the Island Heritage Commission (Balearic Heritage Act 12/1998, art. 37). It is almost always solved by putting the outdoor unit in a patio or on the roof.
It depends on how many rooms there are and where the outdoor unit can go. In a Portocolom villa with three or four bedrooms, a multi-split or a ducted system with a single well-hidden outdoor unit avoids filling the house with machines. We decide after calculating the thermal loads of each room, as the RITE requires.
The price of an installed split en Portocolom depends on capacity, pipe length, access, electrical work and brand; a multi-split or ducted system depends on the rooms. We reply within 24-48 hours on working days and, with photos and measurements, send you the itemised quote.
Yes. Average humidity in July and August is around 62-65 % in AEMET's Palma airport series (1981-2010), and inside Portocolom bay more. When cooling, the unit condenses that water and drains it away, and "Dry" mode dehumidifies with little cooling. The RITE takes 45-60 % humidity as its summer comfort range.
Whichever is stricter, the regulations or the unit's manual. The RITE (IT.3, table 3.1) sets for an air conditioner up to 12 kW a service every 4 years in homes and every 2 in other uses, Regulation (EU) 2024/573 adds the leak checks if its gas charge requires them, and if the manufacturer asks for more, you do what it asks. In Portocolom, with the salt, better not to stretch it.
It depends on capacity. The RITE (art. 15) requires documentation to be filed with the regional government for installations of 5 kW of thermal capacity or more: a technical report from 5 to 70 kW and a full design above 70 kW. A Portocolom villa with several rooms on ducts or a multi-split easily goes over 5 kW; in that case we prepare the documentation and the certificate.
Quality
For example DAITSU, Daikin, Mitsubishi Electric, General, Fujitsu or Panasonic: we choose the model for efficiency, noise and space, not for the brand.




Send us photos of each room and of where the outdoor unit would go. Itemised quote.