Air Conditioning Installation & Service — Melbourne South‑East | Split Systems

Make sure you discuss your heating and cooling requirements with us to get the best advice. There are many factors to consider as every property is different. We will make sure you have the right information to get the best unit for your home or business.

We can supply and install all the leading brands including Mitsubishi Electric, Mitsubishi Heavy Industries, Fujitsu, Daikin Panasonic, and Haier.

To size up your split system, you first need to multiply the length and width of the room, giving you the overall size of the room in m². You then need to measure the height of the ceiling. Ceilings are most commonly 2.4m and 2.7m, occasionally being 3m.

Based on the height of the ceiling, you will then need to multiply your floor space by the units below:
2.4m= 150watts
2.7m= 160watts
3m= 175watts
For example, say your room was 7m long by 5m wide, with a 2.4m ceiling. Your calculation would be:
7×5= 35m²
35m²x150w= 5250w, which in Kws is 5.25kw.

Therefore, the ideal unit size would be a 6.3kw split system, with a 5kw split system being slightly too small.

Under sizing your split system can result in the unit having to work harder, potentially reducing its lifespan. It is always best to go slightly larger if possible.
Other factors that can affect the efficiency of your unit include insulation, the number of windows and glass doors in the room, and whether the room is an open plan living or a closed off area. Please feel free to contact us if you are unsure of any of these factors.

Regular servicing or preventative maintenance on your system will save you money in the long run.

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We service most makes and models and our trained and experienced technicians will make sure your system is running efficiently. We can service both domestic and commercial split systems.

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Because we are an independent service provider and repairer, we are not tied to any brands. If your system encounters any issues, we can advise you on the right cooling system for your property and install it at competitive rates.

Over the years we have repaired many split system units. Here are some of the most common signs that something may be wrong with your current unit:
• The stream of cool air is weak
• The temperature is inconsistent
• There is no cold air coming out at all
• The system is very noisy
• Water leaking from inside unit

Regular servicing can extend the life of your system and keep your energy costs down by having an efficient system.

Common split system repairs we do are:
• Fix leaks and re-gas
• Cleaning filters
• Testing drains
• Repairing electrical wires, terminals & capacitors