
Frost Air Conditioning – MHI Platinum Partner
Need Mitsubishi air conditioning in Sydney? Frost Air Conditioning Sydney offers expert sales, repairs and maintenance. Contact us today for reliable support!
Mitsubishi Air Conditioner Units are world leaders in reliability, quietness and energy efficiency. This brand has been present locally for many decades now and has proven track record of performing well in the harsh Australian climatic environment.
Frost Air Conditioner boasts of a successful partnership with MHI since its very start and that is the reason MHI stands as one of our top selling brands. Below are a few reasons why our customers opt for MHI:
- Mitsubishi Heavy Industries Air Conditioners are among our top 3 brands that we supply and fully install for our Sydney customers
- Get a complete peace of mind with our air conditioner installation & sales departments ready to answer all your questions
- With 15 installation and service vehicles we supply, install and repair Mitsubishi Air Conditioners since 1971
- Our quotes are completely FREE of charge.

Ultra-quiet and Energy Efficient Split and Multi Inverter Systems
Residential Mitsubishi Multi Split System Air Conditioners are designed to cool or heat small and medium sized areas and the new series units provide versatile, energy efficient and affordable air conditioning solution for your home. They also claim to have some of the quietest indoor unit operation in the industry, as quiet as 19dB. This was achieved by clever technology innovations such as the multi-angled heat exchanger, larger fan size with modified fin shape that allows better air flow volume to be propelled at lower than usual speeds.
A split system air conditioner that achieves this level of quiet operation is the reverse cycle inverter series air conditioner that ranges from 2.5 kW to 9.2 kW in power output. These units sport an elegant stylish design, high efficiency due to the inverter technology, quiet operation and an easy to remove filter for a quick clean.
As with most other brands on the market, Mitsubishi air conditioners have a range of multi-head split system air conditioners that provide greater versatility allowing multiple indoor units to be connected to a single outdoor unit. The advantage of these is that the indoor units are not confined to just your standard split system wall mounted look but can also be ducted, floor mounted or even ceiling cassette style and all of these can have different capacities to suit your needs.

Experts in Mitsubishi Air Conditioning Sydney

As a MHI Platnium Partner, Frost boasts a team of highly skilled technicians with extensive experience in installing and servicing a wide range of Mitsubishi systems, from split systems to ducted and multi-split units.
With over 50 years of experience in the air conditioning industry, Frost Air Conditioning Sydney brings unparalleled expertise to every Mitsubishi installation project.
We offer a complete range of services for Mitsubishi systems, including sales, expert installation, preventative maintenance, and prompt repairs to ensure your Mitsubishi air conditioner operates at peak efficiency. We prioritise customer satisfaction with every Mitsubishi installation, providing personalised solutions and exceptional service to meet your unique cooling needs.
Mitsubishi Ducted Air Conditioning
Mitsubishi Heavy Industries ducted air conditioners are the best way to enhance your living environment providing ultimate comfort. With these air con units, climate control is at the touch of a button. This well regarded brand will ensure cosy times for you and your family in winter and clean cool air flow during summer months since all the models are reverse cycle.
In addition to being reverse cycle (heating and cooling), these ducted air conditioner units are full power inverters giving them the extra energy efficiency when compared to non-inverter brands. Inverter technology varies the system output constantly to maintain the perfect living environment. In addition to its quiet, energy efficient and powerful operation, Mitsubishi ducted air conditioners are lightweight and compact allowing for easy installation even inside the limited roof space.
Hyper Inverter: High Performance Air-Conditioning
Mitsubishi Heavy Industries Air conditioning Hyper Inverter outdoor units deliver high performance air-conditioning.

FAQs
Frost provides air conditioning services throughout Greater Sydney, including major areas like the Inner West, North Shore, Eastern Suburbs, and many more. Use our online tool or contact us to check if we service your specific location.
Regular servicing:
Improves efficiency: Saves you money on energy bills.
Extends lifespan: Prevents costly breakdowns.
Enhances performance: Keeps your home cool and comfortable.
Improves air quality: Removes dust and allergens.
Increases safety: Identifies potential hazards.
We recommend servicing your air conditioner twice a year, typically before summer and winter.
This proactive approach ensures your system is ready to handle the demands of each season efficiently.
Yes, all our technicians are fully licensed, insured, and highly experienced in servicing all types of Mitsubishi air conditioning systems.
Consider replacing your existing air conditioning system if:
Age: Your system is more than 10-15 years old.
Frequent Repairs: You’re experiencing frequent and costly repairs.
Poor Performance: Your system struggles to cool your home effectively, or it’s making unusual noises.
High Energy Bills: You’ve noticed a significant increase in your energy bills despite regular maintenance.
New Technology: You’re interested in upgrading to a more energy-efficient and environmentally friendly system, such as a heat pump or a ductless mini-split.
Yes, Frost provides comprehensive Mitsubishi air conditioning services for both residential and commercial clients in Sydney.
Whether you need to install, repair, or maintain Mitsubishi air conditioning in your home, office, or any other commercial property, we have the expertise and resources to meet your specific needs.
The timeframe varies depending on the specific service. We’ll provide an estimated timeframe upon consultation and do our best to accommodate your schedule.