We offer a wide range of unitary and applied air conditioning equipment to suit all applications. The above illustrations are only typical of some types available. Domestic - Commercial - Industrial Solutions

Sun Ray Air-conditioning

1986-1998.

Grade A Group/Sunray Air-conditioning CC

Vorna Valley , Halfway House, Midrand, South Africa .

Owner.

Some of the companies SunRay have been associated with.

SA Heating and Cooling, Aircotemp, Climatron, AGA, WR Christie & Co; A.C.E. Engineering, National Panasonic, Pictech, SwiftAire.

Sales to, and Installations for, S.A. Breweries, B.M.W, Mercedes Benz, Volkskas Bank, First National Bank, Bader Bop, Hulett Aluminium, Sun City.

Types and makes of units sold and installed by SunRay A/C.

Split type: Package units, cassettes, fan-coils, under-ceiling, hi-wall, floor-mount.

Samsung, Hitachi , Sanyo, National Panasonic, Tadiran, Mitsubishi, Toshiba, Fujitsu, Daikin, Fisher.

Sun Ray Air-conditioning, wish to offer clients a service.

"A Preventative Maintenance Service"

The best way to describe this term is:

"A unit is 'oiled' before it 'squeaks', not after"

A service which will increase the efficiency and life of existing air-conditioning units, enhance the working area of employees and increase the work rate, thus a great saving.

If a component, be it a vehicle, washing machine, or an air-conditioning unit, is not serviced regularly, or is serviced after 'strange' noises are heard, troubles of an expensive type are usually on the way.

To prevent major expenses to a valuable piece of equipment, it does make good sense that machinery of great value in a working area should be used to full potential, so regular servicing makes for good management.

An example of expense is a blocked condenser coil or a dirty filter on an air-conditioning unit. This prevents a free-flow of air across the coil thus increases the ‘workload' on the fan motors and compressor. This increase raises the 'running' current of the unit in amps and consequently the ‘ estimated' running cost of the unit is increased. This ‘ hidden' cost can 'distort' the most carefully drawn budgets.

lf the average cost of a service for each unit is R450,OO per year, it can be seen that R30/R40 is spent on servicing per month, this amount can easily be ‘used up' by a faulty or blocked coil on an air-conditioning unit. To keep the time a unit is 'off-line' to minimum, and ‘on-site' service is proposed (unless in exceptional circumstances). The time saved to and from to the workshop is passed onto the customer in the form of lower transport costs, greater security of premises, minimal damage in transit, repair decisions on the spot, and knowing precisely where money is spent.

Depending on the area, industrial or otherwise, a good service, consisting of one major and one minor service per year should, in most working environments, should keep the occupants of these areas comfortable and happy, leading to greater efficiency and profitability for your company.

In addition a list can be provided, showing (where possible), gas pressure, running amps before/after service, location, serial numbers, condition of the unit, and any recommendations by the technician.

In conclusion, we trust this serves as a commitment on our part, to give the client value for money and service satisfaction, and we look forward to hearing from you.

Dewpoint AirCurtains

An invisible door that helps to save energy consumption while maintaining a clean, hygienic and comfortable environment. An Air curtain is able to maintain the interior air conditioning efficiently, by preventing the loss of cooled air to outdoor. An Air Curtain retains the interior cooled air and maintains the temperature at a balanced level. An Air Curtain effectively separates the smoking and non-smoking areas in public. An Air Curtain shuts off the outdoor heat, odours, dust, smoke and insects from entering and thus maintaining a comfortable and clean environment. An Air Curtain prevents the cold air from escaping from the cold storage area. The opening and closing of doors is unnecessary especially in high customer traffic area, as an Air Curtain act as a "door" of air.

Air Curtain Unit Important Dimensions (mm) Model A B C D E F G H I J K DA 308A 900 820 40 230 360 75 28 188 140 171 117 DA 408A 1200 1120 40 380 360 75 28 188 140 171 117 DA 310A 900 820 40 230 360 100 60 288 212 244 137 DA 410A 1200 1120 40 380 360 100 60 288 212 244 137

Specifications

Model Speed Control Length mm inch Power Supply (V/PH/Hz) Input (W) Amps (A) Outlet Velocity m/s Ft./s Air Volume cmm cfm Noise Level (db) Weight Kg lb DA 308A Lo 900 36 220-240/1/50 76 0.34 9.5 31.2 12.8 453 57 14 30.9 Hi 45 0.20 8.8 28.9 10.9 386 53 DA 408A Lo 1200 48 220-240/1/50 89 0.37 8.2 26.9 16.6 587 55 17 37.5 Hi 50 0.21 6.5 21.3 12.6 445 50 DA 310A Lo 900 36 220-240/1/50 202 0.84 8.8 28.9 25.6 903 61 23 50.7 Hi 166 0.70 7.4 24.3 21.8 770 57 DA 410A Lo 1200 48 220-240/1/50 251 1.05 8.9 29.2 33.9 1195 61 29 63.9 Hi 206 0.86 7.7 25.3 29.1 1028 58

Without ventilation, moisture-laden air rises and condenses in roof spaces		Without ventilation, heat trapped in the roof space radiates into the home