Find Your Perfect Orilux Pool Heat Pump
Use the Orilux heat pump calculator to estimate the right OX26 R290 pool heat pump for your swimming pool based on pool volume, postcode, pool cover, swim season and desired water temperature.
This calculator is designed as a guide only. For the most accurate recommendation, speak with an authorised Orilux dealer.
Note: Final sizing should be confirmed by an Orilux dealer based on installation location, exposure, plumbing, wind and usage.
Correct pool heat pump sizing improves performance.
Choosing the right pool heat pump size is essential for heating speed, energy efficiency and overall comfort. A pool that is too large for the heater may take longer to reach temperature, especially in cooler climates or during extended swim seasons.
Pool Volume
Larger pools require more heating capacity. The more water your pool holds, the more energy is required to raise and maintain temperature.
Postcode & Climate
Cooler regions such as Victoria, Tasmania and inland areas generally require a larger heat pump than warmer northern climates.
Pool Cover
A pool cover can dramatically reduce heat loss overnight, helping your heat pump run more efficiently and maintain temperature longer.
Orilux OX26 R290 pool heat pump models.
OX26-11.5
Ideal for plunge pools, spas and compact backyard pools.
OX26-17
Designed for small to medium residential swimming pools.
OX26-22
A strong option for medium to large pools and extended season heating.
OX26-26
Built for larger residential pools and year-round heating applications.
OX26-32
Maximum capacity for oversized pools and high demand heating requirements.
R290 Technology
Future-ready refrigerant technology with premium inverter pool heating performance.
Need help choosing your Orilux?
Get a personalised recommendation from an authorised Orilux dealer and find the best R290 pool heat pump for your pool, climate and swim season.
Find a Dealer