Highwall Split System Air Conditioners

Rinnai Highwall Split System Air Conditioner Penrith

Highwall air conditioners, or better known as ‘Split Systems’, are a very common way of heating or cooling a single room. Unlike the old room air conditioners that took up a window or large hole in the wall, Split System air conditioners are usually mounted high on the wall taking up very little space and a small fist sized hole in the wall allows pipes and electrical to connect with an outdoor unit.

Split system air conditioning is a cheap, yet effective way of heating and cooling small bedrooms up to large living areas when sized correctly by a trained consultant. To get a rough idea on the size air conditioner you need, visit our Air Conditioner Load Sizing Calculator.

Our Emu Plains (Penrith NSW) showroom has a number of working and static highwall split system air conditioning displays. Our sales consultant offer free in home visits in the Penrith, Blue Mountains and Greater Western Sydney areas.

Standard Installation Inclusions:

  • Back to back Installation
  • Interconnecting copper piping and electrical
  • Colorbond Pipe Duct Covering
  • PVC Drains
  • Concrete or Poly slab outdoor unit base
  • Up to 5 metre pipe run (indoor to outdoor)


Supply & Install Estimator
This calculator provides an estimated cost for the supply & installation of a Highwall Split System using our most popular brand, Rinnai, as a cost basis. Different brands may have slight cost variations and options may or may not be applicable to your installation. Pricing is for a standard back to back installation. For a fixed price quotation, please contact us for a free consultation! Our sizing calculator can assist if you do not know the required capacity in Kilowatts.
Options & Extras:
Contact Details
Your estimate will be emailed to you directly straightaway and our sales team will follow up if you require any additional assistance. Please note that this is an estimate only and a site inspection is required before a formal quotation can be prepared.
Please interact with any of the choices availabe above

Leading Brands

To assist in engineering and design, we have the technical support and assistance of Australian local air conditioning & heating suppliers such as Rinnai Australia, Carrier Air Conditioning, ActronAir, Daikin Air Conditioning, Toshiba Air Conditioning and Brivis Heating being registered and qualified Dealers with such.

Air Conditioner Brands & Partnerships Penrith