Spa Heating

Enjoy the luxurious warmth of your spa morning, afternoon or night everyday of the year for the cost of 2 cups of coffee a week!
The Force5 performs extremely well on smaller pools and swim spas, allowing you to swim any day of the year. Heat your 2000l Spa to 38 Degree C 24/7 for less than $10/week*

Heat your 16000l Spa to 27 Degree C 24/7 for less than $15/week*

Features: Compact design with attractive corrosion-free cabinet, titanium heat exchanger, barrel union PVC fittings for easy water connection, simple to use LED knob controller, temperature control to within 1 degree, heat or cool your pool/spa – from 8 degrees to 40 Degrees, automatic defrost cycle comes standard, hydrophilic coated condenser coil resists corrosion and pollution, built-in safety protection devices,  AUTO mode – set your desired swim temp and let the heater do the rest.


Heat Pump vs Electric Element

A large resort on the Gold Coast was running both their outdoor spa and pool on electric element heaters at a cost of over $23,000 per year. EVO was a..

Heat Pump vs Natural Gas

An emergency services installation located in Melbourne required the heating of 2 very large tanks in a training centre. EVO modelled the running ..


GLENORCHY ICE RINK INSTALLS LARGE SOLAR PV SYSTEM Southern Air designed engineered and installed the system to maximize the savings 88 S..