Free tools

Repair or replace the air conditioner

An air conditioner that's stopped cooling has the usual two ways back: fix this unit or fit another. Each side takes its cost and its years — the repair's extra years, the replacement's expected life — and is counted over its own span to a cost per year, the only figure the two share. No winner is declared.

Repair it
Fix the one you have
$
more years

Your estimate, not the page's

$

Not counted while this is $0

Cost a year
Replace it
Buy another one
$
years

Your estimate, not the page's

$

Not counted while this is $0

$

Comes off the replacement

Cost a year
Cost a year, each over its own life
Repairing
a year
Replacing
a year
Enter a cost for each

Put in what the fix would cost and what a replacement would cost. Nothing here is read from your accounts, and nothing is saved.

What each would total, over its own span
Repairing — over 3 years
Replacing — over 12 years

The breakdown
RepairingReplacing
Up front
Running costs over its life
Total over its life
How long that covers
Cost a year
Cost a month

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About this calculator

What counts as the repair cost for an air conditioner?

The full quote to have it cooling again — call-out, the capacitor, fan motor, compressor part or regas, and labour. The cost per year divides that whole amount by the extra years you think the repair would buy, so a partial figure would flatter the repair side.

What goes into running costs a year here?

Cooling runs long hours in season, so where the old unit and a replacement would draw noticeably different amounts of power across a year, that difference is a real yearly figure for the boxes. Where they'd draw much the same, both boxes can stay at $0.

What is the matching time?

The number of years the repair would have to carry the air conditioner for its cost per year to match the replacement's — a position in the arithmetic, nothing more. When running the old one already costs more each year than the whole replacement does all-up, no length of time would match, and the page says so.

What about selling or scrapping the old one?

Whatever the old unit would fetch — scrap, or a trade-in where an installer offers one — comes off the replacement's cost. For many units that is close to nothing, and at $0 the box simply does nothing.