PROMA has established a strong foundation with the largest manufacturer’s in air conditioners overseas.PROMA is renowned to be one of the most trusted names for air conditioners across households Australia wide. With High Quality a standard, two of our air conditioning systems have received the Top Energy Rating Award, an award system strictly controlled by the government to establish the most efficient star-rated products on the market. In the 12 years of operation PROMA has invested time and unaccountable resources, pouring millions of dollars in research and development to produce the best air conditioning products that are efficient, whisper quiet, user friendly, reliable and most of all environmentally friendly. How Does A Split System Work? COOLING MODE The refrigerant flows through the indoor unit to absorb the excess heat indoors. It then evaporates and is carried through copper tubes to the outdoor unit as a gas, where the heat is released into the atmosphere. Thus, the gas becomes a liquid again and flows back to the indoor unit, where air is fanned over it and out into the room. This cycle is repeated until the preset temperature is reached. HEATING MODE Heat pump air conditioning units additionally allow the cycle described above to be reversed. A heat pump extracts "free" heat from the outdoor air and transfers the heat indoors. This principle even continues to function on very cold days with temperatures down to -4 °C on Proma units. Therefore, heat pump units eliminate the need for a heating system and allow you to cool and heat with the same unit, with savings in costs and energy throughout the year. Portable Units Our Proma Portable Air Conditioners come with the comfort of reverse cycle giving the user the option of both heating and cooling functions. Proma Portable Air Conditioners are available in 3.5kw and 4.5kw units. These units feature: No-drip technology for faster cooling efficiency and no need to empty the water tank Big LCD display for easy viewing Finger friendly buttons for easy operation Large vents provide maximum air flow, with auto swing function Low, Medium, High and Auto fan speed Environmentally friendly refrigerant, R410a Easily re-locatable, with top handle and castors Ducted Air Conditioning Systems Proma has a range of light commercial Ducted Inverter units to cater to the requirements of both the home and office user. Our Ducted systems range from a cooling capacity of 10.5 kW to 18.0 kW in both conventional and inverter. The outdoor unit uses energy efficient DC Inverter technology and has a gold fin anti-corrosion coating on the condenser coils to prolong the heat exchange capacity well past the standard. They are quiet in operation and energy efficient due to the use of DC inverter technology.