Heat and cool in one
Reverse-cycle does both from a single unit, room by room, all year round.
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Mitsubishi Heavy Industries air conditioning systems
Reverse-cycle comfort that heats and cools from one unit — the cheapest way to warm a room.
- 7.1 kWCooling
- 8.0 kWHeating
- 5.5★Energy rating
7.1 kWCooling
8.0 kWHeating
5.5★Energy rating
5 yrWarranty
Why Mitsubishi Heavy Industries
Why this system.
Where Mitsubishi Heavy Industries fits best, how it is sized and installed, and why Lightning Energy stands behind it as part of a complete energy system.
Cheapest heat in the house
A heat pump at heart — far cheaper to run than gas heating or old electric heaters.
Quiet, zoned comfort
Whisper-quiet indoor heads with per-room control, tuned to run on your daytime solar.
Specifications
The numbers that matter.
Indicative specifications for Mitsubishi Heavy Industries. Final figures depend on the exact model and configuration in your system design.
| Cooling capacity | 7.1 kW | Heating capacity | 8.0 kW |
|---|---|---|---|
| Energy rating | 5.5 stars | Indoor noise | ~19 dB(A) |
| Room size | Up to 60 m² | Type | Reverse-cycle inverter |
| Refrigerant | R32 | Warranty | 5 years |
Built to last
Backed to keep its cool.
Mitsubishi Heavy Industries runs through summer peaks and winter mornings for years. It is backed parts and labour, with support close to home.
5 yearsParts & labour
Full manufacturer cover on parts and labour when installed by a licensed team.
CompressorCore warranty
Extended cover on the compressor — the heart of the system.
LocalWho you call
Lightning Energy handles the claim with Australian manufacturer support.
In real rooms
Mitsubishi Heavy Industries, installed by Lightning.
Not stock imagery — real Mitsubishi Heavy Industries systems we have designed and installed across Victoria.
What it means for you
The cheapest way to heat a room.
Indicative of what Mitsubishi Heavy Industries saves versus gas or old heaters. Your numbers depend on rooms, insulation, and tariff.
~70%cheaper than gas
Heat + coolone unit
Solarfriendly
Zonedper room
VEUrebate eligible
Gasheater replaced
Designed to work with
Honest comparison
How Mitsubishi Heavy Industries stacks up.
We fit every option below, so we have no reason to oversell one. Here is how Mitsubishi Heavy Industries compares against the rest of our range.
| System | Cooling | Heating | Warranty | Best for |
|---|---|---|---|---|
| Mitsubishi Heavy Industries | 2.5–8.0 kW | 3.2–9.0 kW | 5 yr | Whisper-quiet premium |
| Mitsubishi Electric | 2.5–7.1 kW | 3.2–8.0 kW | 5 yr | Efficient inverter premium |
| Daikin | 2.5–7.1 kW | 3.2–8.0 kW | 5 yr | Reliable all-rounder |
| Midea | 2.5–7.0 kW | 3.2–8.2 kW | 5 yr | Budget-smart value |
| Fujitsu | 2.5–7.1 kW | 3.2–8.0 kW | 5 yr | Great all-round value |
Choose Mitsubishi Heavy Industries if
- Mitsubishi Heavy Industries suits your room sizes and how you use each space.
- You want to replace gas heating with cheaper reverse-cycle.
- You want quiet, zoned comfort that runs on your solar.
Consider another option if
- You need to condition many rooms and should compare ducted.
- You have a specific brand or aesthetic requirement.
- Your switchboard needs work you would rather defer.
How we install it
Specified inside a complete system.
Mitsubishi Heavy Industries is never sold as a box on its own. It is designed, installed, and handed over as part of your whole energy plan.
Assess
Rooms, insulation, existing heating, and placement mapped first.
Design
Mitsubishi Heavy Industries sized per room — single or multi-split — with placement and zoning planned in.
Install & hand over
Mounted, charged, commissioned, app and timer set, warranty registered.
Available times
Talk to us about Mitsubishi Heavy Industries.
Pick a time that works. We'll confirm whether Mitsubishi Heavy Industries is the right fit, size it to your home, and walk through rebates and the install.
