Sizing air conditioning systems in Marrakech

Air Conditioning in Marrakech: How to dimension and choose the right system for your accommodation

Introduction

The air conditioning in Marrakech It has become essential to guarantee the thermal comfort of the dwellings, whether they are modern villas, residential apartments or traditional riads. In a city where summer temperatures can exceed 45°C, and where heat often extends until October, choosing a well-sized air conditioning system adapted to the type of housing is not a luxury, but a necessity.

However, many owners make mistakes: undersized, oversized air conditioners (more expensive to buy and energy), poorly installed installations, or poor choice between split, ductable or multisplit systems. A poorly adapted air conditioner not only causes thermal discomfort, but also an overconsumption of electricity, premature aging of the appliance and additional costs.

In this article, we detail the essential criteria for properly dimensioning air conditioning in Marrakech, the options available, their advantages, their limits, as well as the professional solutions offered by SECOND WORLD for a sustainable, silent and perfectly integrated installation in your home.

1. Why dimensioning is crucial for air conditioning in Marrakech?

A city with severe climatic constraints

Marrakech is known for:

• Its particularly hot summers;

• High thermal amplitudes between day and night;

• An intense solar exposure;

• A dry air that accentuates the need for freshness.

A poorly sized system will find it difficult to refresh the parts, especially during rush hours.

Risks of an undersized air conditioner

Too weak a device causes:

• Continuous operation;

• An overconsumption of electricity;

• Accelerated ageing;

• An discomfort in the rooms exposed to the sun.

Risks of an oversized air conditioner

Contrary to what is believed, too powerful a device is no better:

• It cools too fast without removing moisture;

• It creates a feeling of cold air not pleasant;

• It consumes too much energy;

• It costs more to buy and maintain.

2. How to calculate the ideal power of an air conditioning?

The essential criteria to consider

To dimension an air conditioner, several parameters must be evaluated:

• The surface of the room

As a rule:
1 m2 = 100 to 130 watts depending on the exposure.

• Sun exposure

The rooms facing south in Marrakech require a greater dimensioning.

• The insulation type

• Thick walls (riad) = strong inertia but long rise in temperature.

• Contemporary villa = large bay windows increasing indoor heat.

• Height under ceiling

A ceiling of 3 meters or more requires higher power.

• Number of occupants and appliances

The electronic equipment emits heat.

Simple calculation example for Marrakech

For a living room of 25 m2 facing south, air conditioning wall :
25 m2 × 130 W = 3 250 W (approximately BTU 12,000).

For a room of 12 m2 :
12 m2 × 130 W = 1 560 W (approximately 5 000 to 7 000 BTU).

SECOND WORK uses professional tools for a dimensioning precisely adapted to the local climate.

3. The different types of air conditioning adapted to Marrakech

1. Split air conditioning (most used)

Ideal for:

• Chambers;

• Small pieces;

• Offices;

• Apartments.

Benefits

• Economic;

• Fast installation;

• Very good yield;

• Silent (separate external unit).

Limits

• Multiplication of outdoor units in villas or riads.

2. Multisplit air conditioning

Allows to connect several internal units to one external unit.

Benefits

• Ideal for villas and apartments;

• Aesthetic exterior controlled;

• Room-by-piece management.

Limits

• Higher cost;

• More complex installation.

3. Air conditioning ductible (invisible and high standing)

Perfect for:

• Modern villas;

• Master Suites;

• Riads renovated upscale.

Benefits

• Perfect aesthetic (no visible device);

• Uniform dissemination;

• Optimal silence.

Limits

• More important work;

• Higher budget.

SECOND WORK mastered the sheathable pose, even in the complex architectures of Marrakech.

4. Reversible air conditioning

Heat in winter and cools in summer:

• Very useful in Marrakech where winter nights can be cold.

• Ideal for main and secondary residences.

4. Air Conditioning in Marrakech: What criteria do you need to choose your system?

1. The level of insulation of housing

Poorly isolated housing consumes more.
We must check:

• The quality of the windows;

• Wall thickness;

• Roof insulation (necessary in Marrakech).

SECOND WORK also offers insulation solutions to reduce air conditioning requirements.

2. Sound level

Important for rooms or riads where acoustic amplifies sounds.
Choose a system:

• Between 19 and 25 dB for optimal comfort.

3. Compatibility with home automation

Modern villas opt for:

• Control via smartphone;

• Smart programming;

• Automatic optimization of consumption.

4. Energy consumption

Priority:

• Inverter devices;

• High energy efficiency models;

• The brands recognized for the warm climate.

5. Frequent mistakes to avoid when choosing air conditioning

1. Relying only on the price

Air conditioning too cheap:

• Consume more;

• Falls out faster;

• Provides bad comfort.

2. Neglect maintenance

In Marrakech, dust and sand accumulate quickly.
Regular maintenance is essential.

3. Install yourself or through a non-professional

An error in pose may result in:

• Gas leaks;

• Poor performance;

• A reduced lifetime.

SECOND WORK guarantees a compliant, clean and durable installation.

6. Why call SECOND WORLD for your air conditioning in Marrakech?

Technical expertise and mastery of local standards

Our teams take into account:

• The specific climate of Marrakech;

• Housing architecture;

• Energy performance;

• Acoustic comfort.

Sustainable installation and aesthetics

We realize:

• Thermal studies;

• Dimensioning;

• Complete installation;

• Careful finishes;

• Maintenance and monitoring.

Solutions adapted to each type of housing

That you have:

• An ancient riad;

• A modern villa;

• An apartment;

• Accommodation for tourist rental.

We offer perfectly adapted systems.

Conclusion — Air conditioning in Marrakech: mastering choice and dimensioning for sustainable comfort

Choose a air conditioning in Marrakech adapted to your accommodation is essential to guarantee comfort, energy performance and durability, in a city where temperatures can be extreme. With a good dimensioning, an adequate system and a professional installation, you enjoy a cool interior in summer, pleasant in winter, and economical all year round.

👉 For a personalized study, precise dimensioning or turnkey installation, contact SECOND WORLD today and benefit from the expertise of a local air conditioning specialist.