Preventative maintenance on HVAC systems is crucial for ensuring their optimal performance and longevity. In a typical maintenance schedule, we will carry out the following items.

Regularly clean or replace air filters

Clogged filters restrict airflow and decrease system efficiency.


Keep the outdoor unit clean

Remove debris, leaves, and dirt from the outdoor condenser unit to maintain proper airflow and prevent blockages.


Check and clean the indoor components

Regularly inspect indoor components including zone motors, filters, and clean drain lines.


Inspect and clean ductwork

Ensure the ductwork is free from leaks, blockages, or excessive dust. Clean ducts can improve indoor air quality and system efficiency.

Monitor refrigerant levels

Improper refrigerant levels can affect cooling capacity and increase energy consumption.


Check electrical connections

Inspect and tighten electrical connections, as loose connections can lead to system malfunctions or even electrical hazards.


Lubricate moving parts

Proper lubrication of motors, fans, and other moving parts reduces friction and extends their lifespan.


Calibrate thermostats

Verify and recalibrate thermostats to ensure accurate temperature control and energy efficiency.

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Experience the Bradwell Difference

02 9899 9925

Unit 11/5 Gladstone Road, Castle Hill NSW 2154
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ABN: 67 081 149 911