EN3RGY SOLUTIONS
Winter to Summer Reverse Cycle Blues
Don’t miss the signs
As Adelaide moves from cold nights to warmer days, thousands of households will be switching their air conditioners from heating to cooling. This simple change is one of the most common times for units to fail — whether they’re new or old.
Why the Cycle Switch Matters
Reverse cycle air conditioners work by changing the direction of refrigerant flow. In winter, gas flows one way to provide heating. In summer, the flow is reversed to provide cooling.
This switch puts extra pressure on critical components like the compressor, reversing valve, and refrigerant lines. If the system hasn’t been serviced, any weakness — from worn parts to low refrigerant levels — can quickly turn into a breakdown.
Signs Your System May Need Attention
You don’t have to wait for a full failure to know something’s wrong. Warning signs include:
- The unit switching on and off intermittently
- Strange ticking or clicking noises from the outdoor unit
- A shortage of cooling, or slow response
- A burning smell or the need to reset the breaker
These can all point to low gas levels, blocked filters, or impurities in the refrigerant cycle — issues that are preventable with proper servicing.
Why Servicing is Essential
Regular servicing keeps your system efficient, extends its life, and ensures it’s safe to run during Adelaide’s hottest days. The Metropolitan Fire Service even warns households about the fire risks of poorly maintained units.
Our licensed, in-house Sharpe technicians are brand-trained and trusted, so you can feel confident about who’s in your home.
Stay Cool This Summer
Don’t risk a sudden breakdown when you need your air conditioner most. A pre-summer service ensures your system is running safely and efficiently before the heat sets in.
