THE ASTROMAX RANGE · 17KW TO 40KW
Pool heat pumps
Five models, specified to the pool and backed on site.
A pool heat pump draws warmth from the outside air and moves it into the water, so it delivers far more heat than the power it uses. The AstroMax range covers 17kW to 40kW, single and three phase, for pools up to 80,000L. Every model has a COP of up to 20 and a 48 hour on-site service guarantee.
2500+
Units installed
COP 20
Efficiency, up to
35kW
Single phase output
48hr
On-site service, guaranteed
COMPARE THE RANGE
Every AstroMax pool heat pump, side by side.
Same engineering across the range: an inverter compressor, a titanium heat exchanger and Wi-Fi control. Choose the output your pool needs and the power your site has.
AT A GLANCE
Pool heat pump comparison.
| W17 | C24 | H35 Turbo | 35T | R40 | |
|---|---|---|---|---|---|
| Output | 17kW | 24kW | 35kW | 35kW | 40kW |
| Power | Single phase | Single phase | Single phase | Three phase | Three phase |
| Pool size, up to | 20,000L | 30,000L | 60,000L | 60,000L | 80,000L |
| COP, up to | 20 | 20 | 20 | 20 | 20 |
| Warranty: parts / compressor / heat exchanger | 5 / 15 / 25 years | 5 / 15 / 25 years | 5 / 15 / 25 years | 5 / 15 / 25 years | 5 / 15 / 25 years |
| 48 hour on-site service | Guaranteed | Guaranteed | Guaranteed | Guaranteed | Guaranteed |
| RRP inc GST | $7,700 | $10,700 | $14,700 | $14,700 | $16,900 |
SINGLE PHASE
Big power. Single phase.
Large pools usually mean a three phase upgrade. The AstroMax H35 Turbo delivers 35kW on single phase, the most powerful single phase heat pump in Australia. It heats pools up to 60,000L and takes a spa from cold to warm in 80 minutes.
THE CHR STANDARD
Backed on site, not just on paper.
2500+ units installed and 20+ years in the pool industry.
01
On site in 48 hours. Guaranteed.
In writing, with every unit.
02
Delivered by us. Not a courier.
Our own team, direct to site.
03
Fits in 450mm.
Our units fit where others can’t.
04
5 / 15 / 25 year warranty
Parts, compressor and heat exchanger.
QUESTIONS
Pool heat pump questions.
Can a single phase heat pump heat a large pool?
Yes. The AstroMax H35 Turbo delivers 35kW on single phase power and heats pools up to 60,000L. That means a large pool can be heated on the power most homes already have, with no three phase upgrade.
How efficient is a pool heat pump?
Efficiency is measured as COP: the heat delivered for each unit of power used. Every AstroMax model has a COP of up to 20 and an inverter compressor, which adjusts its output to what the pool needs rather than running flat out. That is what makes it an inverter pool heat pump. What is COP?
What does a pool heat pump cost to run?
A heat pump runs on mains power instead of gas. Our 35kW unit runs at around $3 a day. Read are pool heat pumps expensive to run? for the full picture.
Do heat pumps work on inground pools?
Yes. A heat pump connects into the pool's existing circulation, so it suits inground pools, including pools already built. Read can you add a heat pump to an existing pool?
Who delivers and services CHR heat pumps?
Our own in-house team. Every unit is delivered direct and backed by a 48 hour on-site service guarantee, in writing. You deal with the people who supplied it, not a call centre.
POOL BUILDERS AND INSTALLERS
Specify CHR on your next build.
Trade pricing with protected margins, builder resources and one direct contact. New trade accounts get 15% off their first order.