Split System Service & Maintenance

How often should your split system be cleaned?

When was your split system last cleaned and serviced?

Dust and dirt can build up inside your split system over time, restricting airflow and leaving it working harder to heat or cool your home. If you’ve noticed musty smells, weaker airflow or reduced performance, it may be time for a service.

At Gastek, we recommend professional cleaning and servicing at least once a year, with more frequent attention for systems used heavily or in dusty environments.

Our technicians clean key components, check drainage and assess how your system is operating. We look beyond the filters to help identify the build-up or wear that could affect performance, cause water leaks or lead to a breakdown.

Regular maintenance helps maintain airflow, support efficient operation and keep your system ready for both summer and winter. It’s also an opportunity to pick up developing problems and explain any repairs that may be needed.

Between visits, cleaning your filters according to the manufacturer’s instructions will help keep your system working well.

Split System Repair

 Is your split system blowing the wrong temperature, leaking water, making unusual noises or refusing to turn on?

We can help you get to the bottom of it.

Gastek’s technicians diagnose and repair split system air conditioners, checking what’s causing the problem and explaining what’s needed to fix it.

From blocked drains and faulty fans to electrical faults and refrigerant leaks, we carry out a wide range of split system repairs. We look for the cause of the fault, so you understand what’s gone wrong and what the repair involves.

You’ll receive clear advice on the repair and its cost before work goes ahead. If a major repair makes replacement worth considering, we’ll talk you through both options, taking into account your system’s age, condition and your budget.

Split System Replacement & New Installation

Replacing an old split system or adding heating and cooling to another room? We’ll help you choose the right fit.

Gastek provides split system replacements and new installations across Melbourne, giving you heating and cooling in one system for year-round comfort.

Choosing a split system involves more than picking a brand. We consider your room size, layout, insulation and how you use the space, alongside your budget, to recommend a system with the right capacity. We’ll also talk through indoor and outdoor unit locations, so you know what the installation will involve.

Whether you’re replacing an ageing unit, fitting out a renovation or installing your first split system, our installation team will guide you from choosing the system to getting it up and running. We’ll test its operation and show you how to use the controls before we leave.

You’ll receive a clear quote explaining what’s included, with practical advice and time to ask questions along the way.