Servicing the Shoalhaven, Wollongong, Kiama, Nowra, Ulladulla, Jervis Bay and Canberra
Dunn & William are proud suppliers of MHIAA ( Mitsubishi Heavy Industries ) Air Conditioning Systems and deliver exceptional installation, repairs, maintenance and cleaning services for ducted, split, multi-split systems and cassette air conditioners for businesses and homes. When opting for an MHIAA system, the choice of model will depend on your specific needs, such as room size, energy efficiency requirements, and desired features like Wi-Fi control or zoning options. Whether it's for residential, commercial or industrial use an MHIAA Air Conditioning System is environmentally friendly and made to meet the modern demands placed on AC in many parts of Australia.
You can rely on our highly trained and experienced HVAC technicians to provide superior and prompt services for all your air conditioning needs.
MHIAA Air Conditioning Systems are amongst the most chosen for residential and commercial use due to their reliability and state-of-the-art technology. MHIAA is known for its strong customer support and comprehensive warranties on all their air conditioning systems.This well-established company offers authorised dealers and service centres throughout Australia and New Zealand, ensuring convenient and efficient after-sales service. You can't go wrong with an MHIAA Air Conditioning System
Dunn & Williams provide prompt and affordable installation services for your MHIAA Air Conditioning System. Our technicians understand that you need to start enjoying your new AC as soon as possible. Our technicians will ensure installation is performed according to the manufacturer's recommendations and that your new AC functions effortlessly before we leave your premises. At Dunn & Williams, customer satisfaction is our top priority, therefore we stand behind the quality of our workmanship, after-sales service, and customer support. For new installations, replacements, or upgrades, you can count on Dunn & Williams to deliver flawless services every time
When problems occur with your MHIAA Air Conditioner whether it's at home or in the workplace it can cause inconvenience and create an uncomfortable indoor environment. Dunn & Williams provide swift, efficient and affordable repairs for all types of MHIAA air conditioning systems. To help us resolve your AC issues we bring the most commonly used spare parts and components to all our jobs, enabling us to perform on-the-spot repairs. We aim to have your AC back to full functionality before we leave your property. Issues that require repairs include
Should your MHIAA Air Conditioner develop a leak, regassing will more than likely be required as it is the refrigerant that is responsible for absorbing heat from the air and cooling it before circulation. If your AC is only blowing warm air our certified gas plumber will perform a thorough inspection of your system to locate and repair leaks and conduct the appropriate refrigerant replacement. Leaks often result from weakness in the pipe connections, manufacturing faults or at times incorrect installation. Once re-gassing is completed rest assured you will enjoy a cool and comfortable indoor environment all summer long.
The benefits of routinely cleaning and sanitising your aircon cannot be emphasised enough. At Dunn & Williams, our AC cleaning involves evaporator coils, filters, fans and all components to ensure they are free from dust, dirt, debris and mildew including unwelcomed geckos from your MHIAA AC unit. As air conditioners can become a breeding ground for bacteria and contaminants, compromising air quality a professional AC clean and sanitise will make all the difference to the air you breathe Before we leave your premises we will calibrate the thermostat and perform an airflow test ensuring your newly cleaned system functions flawlessly For the very best domestic or commercial air conditioner cleaning contact Dunn and Williams and enjoy fresh, healthier air and enhanced air conditioner performance
Air conditioners are an investment that to remain in perfect working order requires regular maintenance which will also help with extending your systems lifespan. At Dunn & Williams, our air conditioning specialists conduct thorough inspections, diagnostics and any necessary repairs, to help prevent potential system failures or the need for expensive future repairs. Regular servicing of your MHIAA AC ensures any underlying issues are identified before they can become a major and more expensive problem. Don't wait until your air conditioning system shows signs of underperformance, book a service with Dunn and Willams today.
Ducted air conditioning is an ideal solution catering to larger homes and commercial and industrial establishments. Ideal for whole-house and large-area air conditioning as the central unit distributes air through ducts into various rooms and zones offering a more seamless and aesthetically pleasing solution. The initial cost for the installation of an MHIAA system is typically more expensive than that of a split system AC and this is due to the intricate installation process required. When you need an MHIAA ducted system installation, we'll go over all the costs with you upfront to avoid any surprises later. You can rely on Dunn & Williams for all your air conditioning installation needs.
Wall mounts are the most common and versatile air conditioning systems, designed for residential use. Providing efficient cooling and heating for individual rooms, apartments and smaller homes. Split system air conditioning is also referred to as ductless air conditioning. Split system air conditioners have two separate units, one installed and mounted indoors and one generally mounted on the opposite side of the same wall, this unit is known as the compressor. Split systems air conditioners come in two models, one for cooling only and the other, reverse cycle for heating and cooling. Reverse cycle split systems are an ideal option for those who reside in climate zones that experience hot summers and cold winters.
Multi-split system AC is an offshoot of a single split system, the difference is one outdoor unit is used to control multiple indoor units, making them a great solution for homes or offices with multiple rooms. They are an energy-efficient cooling and heating solution as they come with inverter technology. MHIAA Multi Split Systems AC is known for its flexible installation options as the indoor unit can be either wall-mounted, floor-mounted, or ceiling cassette. If you would like more information about Multi Split System AC reach out to Dunn & Williams for assistance.
MHIAA cassette air conditioners are a popular product range that is installed in the ceiling. Cassette AC is designed to evenly distribute aire actress a room making them an ideal solution for open spaces such as commercial establishments, restaurants and cafes, offices, real stores or residential areas where floor or wall space is limited. .Cassette air conditioners are aesthetically appealing due to their unobtrusive design, they are eco-friendly, quiet to operate, reliable and efficient.
The cost of Mitsubishi Heavy Industries Air-Conditioners (MHIAA) in 2024 varies depending on the model and system type. Prices for split systems, which are popular options for single rooms, can range from around $900 to $3,500+ for the unit alone depending on capacity and features. Ducted MHIAA AC generally starts at $7,000 and upwards to $15,000. If you're looking for a specific model or type of air conditioning unit, feel free to contact our friendly team for an accurate price and installation quote
Dunn & Willaims are proudly ARC Tick Approved by the Australian Refrigeration Council (ARC). This mean that when you choose us for all your air conditioning needs you can rest assured our business has met specific requirements for handling, purchasing, and working with refrigerants. The ARC Tick approval is required under Australian law for anyone who works with or installs air conditioning or refrigeration systems containing controlled refrigerants as these substances can be harmful to the environment if not properly managed. The ARC Tick indicates to customers that the technicians are authorised and competent to perform work that complies with environmental and safety regulations.
The skilled HVAC technicians at Dunn & Williams provide a comprehensive range of MHIAA Air Conditioner services for commercial and residential use. Servicing Nowra, Shoalhaven, Jervis Bay, Ulladulla, Kiama, Shellharbour and Wollongong call 1800 867 185 to speak to one of our team or complete our online booking form today
Reference: CHOICE recommended air conditioners | Mitsubishi Heavy Industries