Invisible air conditioning.
Zero outdoor unit.
Perfect for London homes.
Water-cooled or air-cooled solutions for properties where outdoor units aren’t allowed. 100% internal installation, discreet and efficient.
Air conditioning for conservation areas.
No visible outdoor unit.
Every London property is different.
By filling out this form, you’ll receive:
- A first feasibility check for your home or project
- Guidance on whether a water-cooled (MCW 2.0) or air-cooled (MCA 2.0) system fits best.
- A direct follow-up from our UK team within 24–48h*
*No obligation.
*100% free
*Just expert advice for your situation.
Let’s check your feasibility together.
Your façade tells a story.
Don’t spoil it with a big metal box.
Why traditional AC doesn’t work in London?
Conservation areas & listed buildings
Planning rules often prohibit visible outdoor units, making traditional air conditioning impossible. Parkair systems are designed for these exact scenarios: installed fully inside, they preserve the historic character of your property while keeping you cool and comfortable. No external eyesores, no conflict with conservation rules.
Tiny balconies & façades
London homes and flats often have very limited outdoor space — if any at all. Why waste precious balcony or façade area with a bulky metal unit? Our invisible solutions sit entirely inside your property, freeing space for what really matters: plants, views, or simply a clean, uncluttered design.
Neighbour complaints
In dense urban areas, visible outdoor units and noisy condensers can cause disputes with neighbours and building managers. With Parkair, the technology stays hidden indoors and runs quietly, so you enjoy reliable comfort without compromising aesthetics or disturbing those around you.
Find the right solution for your project!
Air Cooled - MCA 2.0
No outdoor unit, just discreet façade grilles.
The MCA 2.0 range is air-cooled, so it requires only two small grilles on the façade — but never a bulky external condenser. It’s the perfect balance for properties where minimal external airflow is acceptable, yet aesthetics and space remain a priority.
- No visible outdoor unit, only compact air grilles
- Flexible internal installation for flats, houses, and offices
- High performance with discreet external impact
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Water Cooled - MCW 2.0
The truly invisible choice: no exterior grilles, no outdoor unit.
Our MCW 2.0 range uses water instead of outdoor air to disperse heat. This means the entire system stays inside your property — completely hidden, with no visible impact on your façade. Ideal for London’s conservation areas and listed buildings, where planning rules prohibit external equipment.
- 100% internal installation, zero external grilles
- Ultra-low water use thanks to the H2O Inverter (absorbs only 50–60% of usage time)
- Higher efficiency compared to standard air-to-air heat pumps
More Details
Frequently asked question
In most London boroughs, visible outdoor units require planning permission and are often refused in conservation areas or listed buildings. Parkair systems are internal, and the MCW 2.0 has no façade impact at all — which usually avoids the need for planning applications.
MCW 2.0 (Water-cooled): fully internal, no façade grilles, ideal for listed or conservation buildings.
MCA 2.0 (Air-cooled): no external condenser, only two small façade grilles for airflow.
Thanks to the H2O Inverter, water consumption is very low. The system only absorbs water during 50–60% of operating time and never at maximum flow continuously, making it efficient and sustainable even in residential use.
Thanks to the H2O Inverter, water consumption is very low. The system only absorbs water during 50–60% of operating time and never at maximum flow continuously, making it efficient and sustainable even in residential use.
No. All Parkair solutions are designed for quiet operation. With the condenser hidden inside, you avoid the typical external noise of traditional air conditioning units.
Just like standard indoor units, internal fan coils produce some condensation. This is managed with a simple drain or pump, exactly as in any other air conditioning system.
Yes. All Parkair solutions are reversible, providing both cooling in summer and heating in winter.
Simply request a feasibility call. Our UK team will assess your property type, façade restrictions, and space requirements, and recommend the right invisible solution.