Correct sizing of air conditioners is very important – too big is just as bad a too small. Use size chart for estimation or refer to Access air for the correct selection of air conditioning system.

Indoor units are to be mounted on an external wall. Outdoor units must be located outside for hot air to discharge. The condenser can not be boxed in as ventilation to unit is necessary.

All split air conditioning system up to 10.5 kW require 240 volt, single phase power. Units 5.2 kW and above require a separate circuit from the electrical board, still only 240V single phase.

Estimated average running cost of a split air conditioning unit, are as follows:

Small: 10 cents/hour | Medium: 20 cents/hour | Large: 35 cents/hour

Inverter stands for closer control on temperature and has a saving on the running costs of the unit. This is achieved by a veriable speed compressor.

All units have a remote control with a timer, sleep modes and humidity control. These are battery operated.

All units have filters supplied in the indoor unit. Check brochures as to weather the manufacturer supplies additional filters.

Estimate The indoor unit absorbs moisture out of the atmosphere on the cooling mode and the outdoor unit drains water on the heating mode. During installation a drain is run from the indoor unit through the outdoor unit and into the nearest down pipe, drain or gargen bed.