Rheem RPH009-1A 9kW Pool Heat Pump Heater – PureSwim (Compact Series)
The Rheem RPH009-1A Compact Series Pool Heat Pump is a high-performance residential pool and spa heater designed to deliver consistent and comfortable water temperatures throughout the year. Supplied by PureSwim, this model is ideal for homeowners looking for an energy-efficient alternative to conventional electric or gas pool heating.
Compact in size yet big on performance, the RPH009-1A provides up to 8.6kW of heating output and operates efficiently across a wide range of Australian climates. Its twin rotary stepless DC inverter compressor allows the system to run smoothly and efficiently by adjusting power output as required, maintaining stable temperatures while keeping energy use under control.
The unit features a durable ABS and aluminium alloy cabinet, offering excellent resistance to corrosion and outdoor exposure. A single-point condensate drain simplifies installation, while the compact footprint allows for easy placement in tight equipment areas without compromising airflow or performance.
Do This First!
Which Size Pool Heater Do I Need?
Selecting the correct pool heater is the essential first step before exploring the range of pool heat pumps available. The ideal unit depends on several factors. Consider if you use a pool cover, your local climate, the season during which you plan to heat your pool and environmental conditions such as wind or shade. For instance, a small, well covered pool in a mild region may only require a 9kW unit. In contrast, a larger pool or one exposed to windy, cooler conditions might benefit from a 28kW heater for consistent performance throughout the year. To choose the perfect unit for your pool’s needs, try the Waterco pool heater calculator, to determine the optimal heater size and maximise energy efficiency and budget savings.
Find the Minimum Heat Output Required eg. 27KW/Hour
Then you would require a 27kW heater or higher.
Select The Pool Heaters You Would Like To View
Key Features – Rheem RPH009-1A Pool Heat Pump Heater
9kW Class Heating Performance – Delivers up to 8.6kW of pool and spa heating for year-round comfort.
Compact Residential Design – Space-saving footprint makes installation easier in tight equipment areas.
Twin Rotary DC Inverter Compressor – Stepless inverter technology for smooth, efficient operation and reduced energy use.
High Energy Efficiency – Greater heat output per unit of power compared to conventional pool heaters.
Quiet Operation – Engineered for low noise, minimising disruption around your outdoor living space.
Built-in Wi-Fi Connectivity – Monitor and control your heat pump remotely via Wi-Fi and supported third-party apps.
Intuitive LCD Touchscreen Controls – Easy-to-use interface with lock function right at the unit.
Pool Automation Ready – Seamless integration with pool automation systems and Rheem DPi Link for automated pump control.
Durable Construction – Reinforced ABS and aluminium alloy casing for protection against weather and corrosion.
Simplified Condensate Drain – Factory-supplied drain kit for easy condensate management.
All-Season Performance – Designed to operate efficiently in a wide range of climates.
Extensive Warranty Coverage – Long-term protection including extended warranties on key components for peace of mind.
Download the Invergo Heat Pump App
Take control of your pool heating system using the Invergo Heat Pump App. This smart mobile app puts your inverter pool heat pump at your fingertips. Download the Invergo Heat Pump App here to enjoy complete remote control of your pool heating system from anywhere via your smartphone.
Key Functions of the Wi-Fi Control
• Turn your pool heat pump on or off remotely
• Set and adjust your target water temperature from your device
• Monitor operating status and current temperature in real time
• Switch between operating modes to balance performance and noise levels
• Schedule run times using built-in timer and automation settings
• Manage your pool heating from anywhere with an internet connection
The built-in Wi-Fi system allows the Rheem pool heat pump to be monitored and controlled remotely via a compatible third-party app. Designed for simplicity and everyday use, it makes managing pool and spa temperatures more convenient while helping optimise energy usage and operating times.
Technical Specifications – Rheem RPH009-1A
• Model: Rheem RPH009-1A
• Series: Compact Residential Pool & Spa Heat Pump
• Heating Capacity: Up to 8.6kW
• Application: Residential swimming pools and spas
• Compressor: Twin rotary DC inverter
• Heat Exchanger: Titanium
• Control Interface: LCD touchscreen
• Connectivity: Built-in Wi-Fi connectivity for remote monitoring and control
• Construction: ABS and aluminium alloy casing
• Designed For: Australian conditions
• Warranty: 3-year parts and labour (residential use), 10-year compressor warranty, 25-year titanium heat exchanger warranty
Specification Sheet and Technical Parameters for the RPH Compact Inverter Series
| Model | RPH009-1A | RPH013-1A | RPH016-1A | RPH021-1A | RPH028-1A | RPH028-3A |
|---|---|---|---|---|---|---|
| HEATING PERFORMANCE CONDITION: Air at 27°C / Water 27°C / Humid. 80% | ||||||
| Heating Capacity (kW) | 8.6 | 13.0 | 15.5 | 21.0 | 27.8 | 27.8 |
| COP Range | 14~6.5 | 14~6.4 | 15~6.5 | 15~6.5 | 15.8~7.2 | 15.6~7.1 |
| Avg COP at 50% Speed | 9.0 | 9.5 | 9.6 | 9.3 | 11.0 | 10.7 |
| HEATING PERFORMANCE CONDITION: Air at 15°C / Water 26°C / Humid. 70% | ||||||
| Heating Capacity (kW) | 6.4 | 9.0 | 10.9 | 14.5 | 18.8 | 18.8 |
| COP Range | 6.8~4.5 | 7~4.4 | 7~4.5 | 7~4.6 | 7.8~4.9 | 7.8~4.9 |
| Avg COP at 50% Speed | 6.2 | 6.3 | 6.3 | 6.2 | 6.5 | 6.4 |
| HEATING PERFORMANCE CONDITION: Air at 5°C / Water 27°C / Humid. 60% | ||||||
| Heating Capacity (kW) | 4.6 | 6.3 | 7.7 | 9.8 | 12.9 | 12.9 |
| COP Range | 6.5~3.1 | 6.4~3.1 | 6.5~3.2 | 6.5~3.2 | 7.2~3.5 | 7.1~3.5 |
| Avg COP at 50% Speed | 4.3 | 4.4 | 4.3 | 4.2 | 4.6 | 4.6 |
| COOLING PERFORMANCE CONDITION: Air 35°C / Water 28°C / Humid. 80% | ||||||
| Cooling Capacity (kW) | 4.4 | 5.9 | 7.8 | 9.9 | 11.7 | 11.7 |
Technical Specifications
| Parameter | RPH009-1A | RPH013-1A | RPH016-1A | RPH021-1A | RPH028-1A | RPH028-3A |
|---|---|---|---|---|---|---|
| Operating air temp (°C) | -5°C~43°C | -5°C~43°C | -5°C~43°C | -5°C~43°C | -10°C~43°C | -10°C~43°C |
| Power supply | 240V 1Ph | 240V 1Ph | 415V 3Ph | |||
| Power Input (kW) | 0.21~1.42 | 0.31~2.10 | 0.37~2.42 | 0.47~3.20 | 0.50~3.84 | 0.5~3.84 |
| Current Input (A) | 0.93~6.20 | 1.34~8.90 | 1.60~10.60 | 2.06~13.70 | 2.17~16.70 | 0.72~5.56 |
| Circuit breaker (A) | 10 | 16 | 20 | 25 | 25 | 10 |
| Sound level at 10mtrs dBa | 19.0~28.4 | 22.2~30.8 | 21.2~34.4 | 23.4~34.1 | 21.5~32.9 | 21.5~32.9 |
| Sound level at 3mtrs dBa | 29.5~38.9 | 32.7~41.3 | 31.7~44.9 | 33.9~44.6 | 32.0~43.4 | 32.0~43.4 |
| Sound level at 50% speed 1mtr dBa | 41.6 | 45.8 | 45.9 | 46.8 | 46.4 | 47.0 |
| Protection Level | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 |
| Refrigerant R32 charge (kg) | 0.5 | 0.75 | 0.8 | 1.0 | 2.0 | 2.0 |
| Operating pressure-discharge/suction | 4.1/0.15Mpa | 4.1/0.15Mpa | 4.1/0.15Mpa | 4.1/0.15Mpa | 4.1/0.15Mpa | 4.1/0.15Mpa |
| Target flow rate (L/sec) | 1.2 | 1.7 | 2.2 | 2.8 | 3.4 | 3.4 |
| Flow Rate Range (L/sec) | 0.5~1.2 | 1.2~1.7 | 1.6~2.2 | 2.0~2.8 | 2.8~3.4 | 2.8~3.4 |
| Temperature Differential (TD) @ 27/27/80 | 1.7 | 1.8 | 1.7 | 1.8 | 2.0 | 2.0 |
| Temperature Differential (TD) @ 15/26/70 | 1.3 | 1.3 | 1.2 | 1.2 | 1.3 | 1.3 |
| Water connections (mm) | 40 | 40 | 40 | 40 | 40 | 40 |
| Max allowable water pressure (kPa) | 300 | 300 | 300 | 300 | 300 | 300 |
| Net weight (Kg) | 58 | 61 | 64 | 70 | 94 | 99 |
| Gross weight packaged (Kg) | 67 | 70 | 72 | 80 | 103 | 108 |
1. The RPH009 and RHP016 are supplied with a power cord (without plug). These units may be installed by plug or hard-wired connection. All other models must be hard-wired.
2. TD Conditions are expressed as Entering Water Temperature/Ambient/Relative Humidity. TD is calculated with the compressor at its standard maximum operating Hz at the target water flow shown. TD will vary with all these variables.
3. Water unions suit 50mm OD high pressure PVC pipe, sometimes referred to as 40mm ID.
Version 4. March 2024
Dimensions
| Model | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | Packaged Dimensions (L x D x H) |
|---|---|---|---|---|---|---|---|---|---|
| RPH009-1A | 410 | 645 | 387 | 430 | 890 | 250 | 75 | 657 | 955 x 450 x 690 |
| RPH013-1A | 410 | 645 | 387 | 430 | 890 | 290 | 75 | 657 | 955 x 450 x 690 |
| RPH016-1A | 410 | 645 | 387 | 430 | 890 | 280 | 75 | 657 | 955 x 450 x 690 |
| RPH021-1A | 410 | 710 | 387 | 430 | 1060 | 390 | 75 | 657 | 1125 x 450 x 690 |
| RPH028-1A | 410 | 710 | 390 | 430 | 1060 | 640 | 75 | 957 | 1125 x 450 x 990 |
| RPH028-3A | 410 | 710 | 390 | 430 | 1060 | 640 | 75 | 957 | 1125 x 450 x 990 |
Note: The product pictures and dimensions above are specification diagrams for use by technician’s installers and for layout reference only.
Version 4. March 2024
Installation Guide (Rheem RPH Compact Inverter Series)
- • Select a well-ventilated outdoor location with adequate clearance for airflow and servicing, in line with local installation requirements
• Position the unit on a solid, level base and ensure it is stable and accessible for future maintenance
• Connect the plumbing to the pool return line as per the installation manual, ensuring the correct water flow direction and flow rate are maintained
• Fit the condensate drain to the single-point drain connection where required
• Have a licensed electrician connect the correct power supply (single phase or three phase where applicable) and ensure protection devices are installed as required
• Complete commissioning following the Rheem installation instructions, then set temperature and operating mode via the LCD touchscreen
• Connect the unit to your network and confirm built-in Wi-Fi connectivity for remote monitoring and control is working (where used)
• Before first operation, verify all water and electrical connections are secure and run an initial start-up check for normal operation
What’s in the Box
• Rheem RPH009-1A 9kW Pool Heat Pump Heater
• Installation manual and warranty documentation
• Accessory boxes containing mounting hardware and necessary union fittings and drainage kit.
• User manual with comprehensive installation and maintenance guidelines
