Mitsubishi Electric Air Conditioning Sydney

Mr. Slim is Mitsubishi Electric's residential and light-commercial range, encompassing wall-mounted splits (MSZ/MUZ series), multi-zone systems (MXZ series), ceiling cassettes (SLZ series), floor consoles (MFZ series), and fully concealed ducted units. The range is designed to offer the right indoor unit style for every room and every architectural situation.

Mitsubishi Electric is positioned as a premium brand, typically priced 5–15% above Daikin and Fujitsu at equivalent capacities. However, the brand consistently achieves top energy star ratings, and the 3D i-see Sensor reduces consumption by preventing overcooling of unoccupied areas. Over a 10-year product lifespan, the efficiency difference often offsets the higher upfront cost.

Yes. We install the full MXZ multi-zone range, from 2-room to 8-room configurations. Multi-zone allows each indoor unit to operate independently — cooling a bedroom, heating a living room, and switching off in unused rooms — all from a single outdoor unit. This is ideal where installing individual outdoor units isn't feasible.

Mitsubishi Electric's residential hi-wall range runs from 2.5 kW (suitable for a 10–15 m² bedroom) up to 7.1 kW (for open-plan living areas up to 60 m²). Ducted and multi-zone configurations scale further. We carry out a load calculation during your free site inspection to specify the correct capacity for each room.

A hi-wall split system typically takes 3–5 hours. Multi-zone systems and ducted whole-home installations generally require a full day or, for larger properties, two days. We confirm a detailed timeline when booking and keep disruption to a minimum.

Yes. All our installation labour is covered by a 12-month workmanship warranty. The manufacturer's product warranty (typically 5 years parts and labour for premium brands) applies on top of this. We register your manufacturer warranty on their system before we leave your property.

Yes. We service and repair all major brands regardless of who performed the original installation — including routine annual cleans, gas recharges, fault diagnosis, and component replacement. Contact us to book a service call.