Air Conditioning
Efficient reverse-cycle split, multi-split and ducted systems.
Mitsubishi Heavy Industries
Commercial
Commercial Air Conditioning
Comfortable staff and customers, lower running costs*. We design and install commercial climate systems sized to your space, and keep them running with ongoing service.
01
Efficient Comfort for Business
Air conditioning is often the largest part of a commercial power bill. The right system, sized properly and controlled well, cuts that cost without making the space less comfortable*.
Undersized systems struggle on hot days. Oversized ones cycle on and off and waste power. We size from the floor plan, occupancy, glazing, equipment heat and operating hours.
Equipment
Systems We Install
Reverse-cycle systems from manufacturers with Australian service networks, sized and installed by our own licensed team.
Mitsubishi Heavy IndustriesBrand availability depends on your system design and location. We confirm the selected equipment and manufacturer warranty in your written quote.
02
Run It on Your Own Power
Cooling demand follows the sun, so a commercial solar system offsets a large share of it. A battery can carry the load into the evening for sites that trade late.
See how we design the generation side on the commercial solar and battery page, and how we track results on the energy management page. Cooling and chargers draw on the same site supply, so plan them together with commercial EV charging.
03
Service and Maintenance
Scheduled servicing keeps performance up and downtime down. Refrigerant work must be done by licensed technicians, and you can check a technician's licence with the Australian Refrigeration Council.
04
Which System Suits Your Site
A quick guide to matching the system type to the kind of space.
| System | Suits |
|---|---|
| Split and multi-split | Small offices, shops and server rooms |
| Ducted | Offices, clinics and larger retail spaces |
| VRF or VRV | Multi-room buildings that need zoning and heat recovery |
| Packaged rooftop units | Warehouses, big-box retail and industrial sites |
ARCtick Certified
Certified to Handle Refrigerant
Commercial systems hold a lot of refrigerant. Frostac is ARCtick certified (authorisation AU47746, refrigerant handling licence L139196), so installation, servicing and repairs are done by licensed technicians.
- Authorisation numberAU47746
- Refrigerant handling licenceL139196
Important Information
* Incentives, savings and payback are indicative, depend on your site, tariff, products, scheme rules and the installer's accreditation, and are not guaranteed. Your written proposal prevails. See clauses 24.1, 24.3, 24.6 and 24.7 of the Terms and Conditions.
Questions
Common Questions
01How Do You Size a Commercial System?
From floor area, occupancy, glazing, equipment heat and operating hours.
02Can You Work Around Trading Hours?
We plan installs to limit disruption, including after-hours work where needed.
03Can Cooling Run on My Solar?
Yes. Cooling load peaks when solar output peaks, so the two work well together.