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Mitsubishi Electric MSZ-AY wall mounted indoor air conditioner and outdoor unit in compact white design.
Mitsubishi Electric MSZ-AY indoor wall-mounted air conditioner in white with slim rectangular design
Mitsubishi Electric MSZ-AY outdoor air conditioning unit in white with front grille and side vent
Mitsubishi Electric MSZ-AY remote control in white with digital display and minimal button layout
5 Year Warranty
Data Sheet

Mitsubishi Electric MSZ-AY

Priced From

£1,595.00

Optimal Guarantee

Every air conditioning unit you add to your quote includes:

5 Year Manufacturer Warranty

Long-term coverage provided by the manufacturer for added peace of mind.

1-Year Labour Warranty

Professional installation backed by a guarantee for quality and reliability.

Internal & External Unit Installation

Fully fitted by certified air conditioning engineers and qualified electricians.

Up to 10m Pipework

Covers most standard installations.

External Pipework in White, Black, or Brown Trunking

Aesthetic options to suit your installation environment.

Rubber Feet or Bracket Provided for Mounting Outdoor Unit

Ensuring secure and stable installation.

Returns & Cancellation Policy

Experience unparalleled comfort and performance with the Mitsubishi Electric MSZ-AY Wall-Mounted Air Conditioning Series. Designed with cutting-edge technology, it combines A+++ energy efficiency, Plasma Quad Plus filtration, and ultra-quiet operation for superior climate control. With built-in WiFi, the MSZ-AY series offers remote control and monitoring through the MELCloud app, allowing you to optimise comfort from anywhere.Key Features:

  • Energy Efficiency: SEER A+++ for smaller models and SCOP A++ for heating, ensuring reduced energy costs.
  • Cooling Capacities: Available in 2.5kW to 7.1kW, suitable for a variety of room sizes.
  • Plasma Quad Plus Filtration: Removes allergens, bacteria, viruses, and PM2.5 particles for cleaner, healthier air.
  • Built-in WiFi: Smart control using the Mitsubishi MELCloud app for ultimate convenience.
  • Ultra-Quiet Operation: Noise levels as low as 19 dB(A) for undisturbed comfort.
  • Self-Cleaning Function: Automatically dries the indoor unit to prevent mould and odour build-up.
  • Eco-Friendly Refrigerant: Uses R32 refrigerant for reduced environmental impact.
The MSZ-AY Series is the ideal solution for homes and offices, providing reliable, efficient, and intelligent climate control with premium air purification.

Additional information

Cooling Capacity (kW)

2.0 kW, 3.5 kW, 4.2 kW, 5.0 kW, 6.0 kW, 7.1 kW

Colour

White

  • Plasma Quad Plus filter removes 99% of airborne viruses and allergens
  • Self-Clean mode prevents mould growth and odours
  • Dual Barrier Coating reduces dust and grime buildup inside the unit
  • Optional V Blocking air purifier filter with silver ions for enhanced protection

This unit is rated A for energy efficiency, meaning it’s designed to deliver powerful performance while keeping running costs low—ideal for year-round comfort with minimal energy waste.

Ordering & Installation FAQ'S

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Can I buy this unit without installation?

No. All our systems are supplied with professional installation included. Under UK regulations, air conditioning units must be installed by a certified FGAS engineer to ensure safety and maintain manufacturer warranties. We take care of the entire process from start to finish.

Our team is fully qualified and accredited. Every installer holds FGAS Category 1 certification and NVQs in Refrigeration and Air Conditioning. We’re CHAS accredited, part of the SSIP scheme, and all our engineers carry Blue CSCS cards, IPAF and PASMA qualifications, along with enhanced DBS checks.

Just click “Add to Quote” and complete the short checkout form — no payment is needed. This lets us know you’re interested, and one of our team will be in touch shortly to discuss your space, provide advice, and prepare a tailored quote that includes installation.

Once you submit your request, we’ll confirm it by email and a member of our team will follow up, usually within one working day. If needed, we’ll arrange a free site survey to assess your space. From there, we’ll provide a clear, no-obligation quote and walk you through the next steps.

In most cases, installation is completed in just one day. We’ll confirm all details when we speak with you, so you know exactly what to expect.