Residential · Ducts & controls
A faulty controller can make a working system seem broken. We check your thermostat, confirm what's compatible with your system, and repair or replace it.
Airmax installs and repairs thermostats and wall controllers for air conditioning and reverse-cycle heating in Melbourne homes. We check compatibility with your system first, then fit a matching or upgraded control and set it up.
We work across Melbourne and regional Victoria. Every job starts with a written quote.
Controller faults look like a range of problems: a blank or flickering screen, buttons that don't respond, a temperature reading that doesn't match the room, timers that don't run, or zones that won't turn on.
Not every thermostat works with every system. Many ducted and split systems need the manufacturer's own controller or an approved accessory. We check the make and model of your system before recommending a replacement.
Where your system supports it, you may be able to add Wi-Fi or app control, or a controller with better scheduling and zoning. Where it doesn't, a like-for-like replacement keeps the system working as it should. We'll tell you which options suit your system.
We fit the controller, connect it to the system, and set it up with your preferred temperatures, schedules and zones. Then we show you how to use it.
Sometimes a controller fault is a symptom of a problem in the unit, such as a failed board or sensor. If that's the case, we'll explain and quote the repair. See air conditioning repairs and heating repairs.
Call, email or send the form with your suburb, the system and what you need. Photos help.
We look at the system and the home, check access, and work out what's needed.
You get a written quote that lists the work included and anything it depends on.
Our licensed technicians do the agreed work at a time that suits you and keep the home tidy.
We test the system, explain what we did and show you how to use it.
More answers on our FAQ page.
It depends on the make and model. Some systems support the manufacturer's Wi-Fi controller or adaptor; others don't. We'll check before recommending one.
If the controller is faulty and a compatible replacement is available, replacing it is usually simpler than repairing it. If the fault is in the system rather than the controller, we'll repair the system instead.
Diagnosis and repair of reverse-cycle systems that won't heat, heat unevenly or have control faults.
Diagnosis and repair of split and ducted systems that won't cool, leak water, make noise or show error codes.
Replacement of fan motors, electric and defrost heaters, controllers, sensors and electrical parts after diagnosis.
Fill this in and we’ll get back to you with a quote or a time to visit.
AU55285
PL111226Licensed technicians for refrigerant, plumbing and electrical work
Full public liability cover on every job
Workmanship guarantee on all installations
A written quote before any work starts
Offices, retail, hospitality and facilities. Design, installation and maintenance under one contract.
