The electrical question comes first

Houses in Randburg that went up between the 1960s and the 1980s were wired for the appliances of that era, and an air conditioner draws a steady load that wants its own circuit and an isolator. The distribution board may have no spare way for it, or the run from the board may be longer than expected.

That does not stop the installation, but it changes the scope (source: Wikipedia). Ask the contractor early who does the electrical part and who holds the registration for it.

Repairs on older units

Randburg's older homes often carry older units, and an old unit that has stopped cooling is rarely worth guessing about. A failed fan, a tired capacitor or a slow refrigerant loss all look alike from the outside.

Before agreeing to a refill, ask for the pressures and a leak test. Aircon gas refill covers why a sealed system should not need topping up.

Where the outdoor unit goes

On a typical Randburg stand the condenser can usually sit on the side or the back wall, but it needs airflow and shade, and it should not be against a bedroom window of the neighbouring property.

Ask where it will go and how it will be reached for servicing. A position that is easy to fit and hard to service is a false economy.

Aircon pages for Randburg

Frequently asked questions

Do you cover all of Randburg?

Yes, including the older freehold streets and the newer complexes. The contractor who covers your area will contact you.

Will my old board need work for an aircon?

It may need a dedicated circuit and an isolator, and sometimes a spare way on the board. The contractor should check before quoting.

My old unit is not cooling. Repair or replace?

That depends on the fault and the age of the unit. Ask for both costs in writing and decide from there.

Sources

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