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 Omega Climate Systems 

 Proudly Australian Made 
 and Australian Owned 



Bathroom Exhaust Roof Vents

The Omega Roof Vent is designed to evacuate condensation and odours from your bathroom and other rooms directly outside the house.


We have multiple designs to suit either a tiled roof or a metal/colorbond roof in varying colours.


Stormwater Pits

The Omega Stormwater Pit & Grate is easy to install into any domestic outdoor area, non trafficable applications, high rainfall & waterflow areas as well as gardens & walkways. 

The Large model meets AS/NZS 3500 for minimum internal dimension of 350x350mm at the bottom of the pit.

Available in 3 sizes:

• 444 x 444mm

• 355 x 355mm

• 257 x 257mm


Drain Pan Adaptor

The Omega Drain Pan Adaptor models DA330 (Square) and DA270 (Round) are both approved to WMTS-536:2022 under Watermark certificate WM-032271 for installation with toilet pans.

The extra large catchment bowls are installed below the floor level and includes a centred pipe outlet with acute wall angles which increase fall, improve flow and eliminate backflow.

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Our History

The Omega Group of companies is an Australian owned family business, founded in 1992 and located on a four acre site in Dandenong, Victoria. The group consists of a diversified range of companies, including Omega Climate Systems and Omega Plastics. Omega has maintained steady annual growth and is a dynamic, major force in the design and manufacturing of ducted heating, evaporative cooling and injection moulding in the Australian market.


We pride ourselves on delivering outstanding products that exceed consumer expectations and reflect our core values.

Our Vision

We ensure that communication between our team and our clients is consistent and honest. We maintain the highest ethical standards for every business we operate. We recognise and celebrate business achievements.


Our Mission

To grow profitably by supplying leading edge, high quality products to our customers and achieving leadership in design, value and choice.


Our Values

Through leadership, teamwork and the development of our team we will deliver outstanding product design and customer service.




Our Services

The Omega group of companies has a proud history of supplying the best possible product in each market in which it operates. Omega Climate Systems supplies gas ducted heaters and Omega Air supplies evaporative coolers to both the domestic and commercial markets.


Omega products represent excellent quality, design, value for money, are well accepted and established in the Australian market.


Omega Plastics supplies custom injection moulded components to the automotive industry. We pride ourselves on our ability to manufacture a quality product which meets all the stringent, exacting standards demanded by our automotive customers.

Our Services

Omega group of companies is committed to supplying quality products, which meet our customer’s requirements and expectations. We have created our management system based on the requirements of ISO9001 global quality certification. We derive benefits from our management system such as efficiencies, productivity and a systematic approach to improvement.


We have a commitment to continually improve both our products and our systems in line with our customer expectations. Our management system includes a process for planning and review to establish objectives at all levels throughout the organisation. All Omega people are required to adopt our quality policy, to seek opportunities to do things better tomorrow than we did yesterday.



For any enquiries or questions please call
(03) 9706 6884 or fill out the following form:

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1 Abbotts Road,

Dandenong South, VICTORIA 3175

Tel: (03) 9706 6884

Fax: (03) 9706 6920

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