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Air conditioner not cooling like before in Sabadell: causes and fix

Riesgo bajo · puedes intentarlo

Resumen rápido

Usually dirty filters or low refrigerant gas.

¿Qué está pasando?

The split cools by compressing refrigerant gas.

Causas más probables

  • Clogged filters

    alta

    Without seasonal cleaning, airflow halves.

  • Low refrigerant

    alta

    Slow leak over years.

  • Dirty outdoor unit

    media

    Lint or plants too close.

  • Wrong thermostat mode

    baja

    Make sure it's in cool mode.

Pasos de diagnóstico

  1. 1

    Clean the filters

    Remove filters and rinse.

  2. 2

    Check the outdoor unit

    Clear leaves and objects within 30 cm.

  3. 3

    Check mode and setpoint

    Cool mode at 24-25 °C.

Cuándo llamar a un profesional

Call a tech if it persists or copper pipe has frost.

Coste orientativo en Sabadell

60220

Diagnosis and foam cleaning.

Contexto local · Sabadell

In Sabadell pre-summer maintenance is key.

Sabadell is the largest city in Vallès Occidental, mixing dense old quarters (Centre, Creu de Barberà) with 1980s–90s residential estates (Can Llong, Can Rull). In the old town we deal with buildings whose shared old stacks and tight courtyards rule out external insulation, so we strengthen things from the inside. In the estates, high-rise blocks have single-phase panels we have to rebalance before installing AC or an induction hob. Sabadell has a large self-employed population, so we often convert workshops into homes with three-phase wiring that we re-rate to REBT. C-58 jams early, so first slots go to local clients.

  • Comarca: Vallès Occidental
  • Población: 215.760 hab.
  • Parque de vivienda predominante: piso-moderno
  • Año medio de construcción: 1970
  • Códigos postales: 08201, 08202, 08203, 08204, 08205, 08206, 08207, 08208

Capital del Vallès Occidental, con tejido industrial textil reconvertido y barrios densos como Ca n’Oriac, Torre-romeu y La Concòrdia.

Preguntas frecuentes

How often to recharge gas?

If well installed, never.

Worth replacing a 15-year split?

If it uses R-22, yes.

¿Prefieres que vayamos nosotros?

Diagnóstico y presupuesto en Sabadell normalmente el mismo día.

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