Multi Split Air Conditioners in London
At Arcas Air Conditioning, we provide expert installation of multi split air conditioners in London, giving you complete climate control across multiple rooms with just one outdoor unit. Ideal for homes, apartments, and commercial premises, Multi-Air systems are a sleek and cost-effective way to personalise comfort in every zone of your property.
Smart Comfort for Multiple Rooms – Efficient, Flexible & Professionally Installed
What Is a Multi-Air Conditioning System?
Multi split systems (also known as Multi-Air conditioning) consist of a single outdoor condenser unit connected to multiple indoor units — wall-mounted, floor-standing, or ceiling cassettes — allowing you to control the temperature in each room individually.
It’s the perfect middle ground between ducted AC systems and traditional split units, offering the flexibility of separate climate zones without the need for extensive ductwork.
Key Benefits of Multi Split AC Units
- One Outdoor Unit, Multiple Zones – Ideal for properties with limited exterior space
- Custom Temperature Control – Heat or cool each room to your preference
- Flexible Indoor Units – Wall-mounted, cassette, or floor console options
- Quiet & Efficient – Low noise operation with inverter technology
- Energy Saving – Use only the indoor units you need, reducing energy waste
- Smart Integration – Wi-Fi and voice assistant compatibility for smart homes
Brands & Models We Recommend
Ideal Applications
Multi split AC systems are perfect for:
- Homes without ceiling space for ducted systems
- Apartments or terraces with limited outdoor wall access
- Offices, clinics, or multi-use workspaces
- Properties requiring tailored comfort in each room
- Conversions and renovations where ductwork isn’t feasible
Our Multi Split AC Services in London
With 15+ years of experience, Arcas offers full-service support for Multi-Air conditioning in London, including:
✅ Multi-zone AC system design and planning
✅ Full installation with minimal disruption
✅ Upgrades and replacements of existing split systems
✅ Wi-Fi setup and smart control integration
✅ Servicing, diagnostics, and repairs
✅ Emergency response and troubleshooting
Why Choose Arcas for Your Multi Split System Installation?
- 15+ Years Experience – Trusted by homeowners and businesses across London
- Fully Qualified Engineers – All technicians are certified and insured
- 12-Month Workmanship Guarantee – For peace of mind
- Flexible Appointments – Including weekends and evenings
- Clear, Honest Pricing – No hidden charges or upselling
Whether you're fitting out a new flat or upgrading your office comfort, Arcas provides reliable, personalised service every time.
FAQs
Can a multi split AC unit cool more than two rooms?
Yes. One outdoor unit can typically support 2–5 indoor units, depending on your chosen model and capacity.
What if one room needs cooling but the others don’t?
Each indoor unit operates independently, so you can cool or heat rooms individually.
Is a multi split more efficient than multiple split units?
Yes. Running one outdoor unit for multiple zones saves space, reduces power use, and lowers overall cost.
Can I mix different types of indoor units?
Absolutely. Wall-mounted units can be used alongside floor consoles or cassettes — all controlled from one outdoor system.
Book a Local AC Technician Today
From installation to aftercare, Arcas Air Conditioning is your trusted partner for air conditioning in London. Whether you need help with a smart upgrade, an emergency fix, or a full commercial installation — we’re here to help.
