Slash your spa’s heating costs by up to 75% with the new Eco Cube heat pumps. The affordable solution to reduce your spa’s energy consumption.
Heat, Efficiency, and Budget-Friendly
For the past decade the SV Series plug-n-play heat pump interface has led the industry providing instant connection of a heat pump to your spa, slashing heating costs by up to 75% on every single power bill. The new Eco-Cube series makes it easier for every spa pool owner to realise these energy savings due to the budget friendly price, small form factor and convenient DIY easy connect water pipes and plug-n-play cables. Start your energy savings today.
You won’t just cut costs—you’ll return your investment, fast The reduced upfront cost means you’ll reach your savings goal to recover the investment amount even faster. 1-2 years for spa pools. Get into your spa more often and watch your savings rise.
The Eco Cube Heat Pump links perfectly with the SV Series spa controller, putting incredible power right at your fingertips. Effortlessly adjust the temperature and control the heat pump from the spa-side keypad.
Our Dual Core feature isn’t just about heating—it cools too. Set your desired water temperature and let the magic of the Eco Cube handle the rest.
Whether it’s a chilly morning or a scorching hot day, your spa’s ready to match the mood of the season. And the best part? It’s so affordable, you can keep your spa at temperature and ready 24/7 without breaking the bank.
Convenient DIY Install
Supplied with 32mm fittings that easily to connect with flexible hose for DIY installation. Our plug-n-play setup means no extra power circuits, no fuss. Just connect, power on and you’re good to go. It’s spa luxury made simple, efficient, and incredibly cost-effective.
Power saving comparison
Heat output comparison
Power saving comparison
Compact
Powerful
Performance
Where Cost-Saving Efficiency Meets Elegance
Massive Power Savings
Dive into huge savings with our state-of-the-art SV Series heat pumps. Heating your spa water can eat up about 85% of total running costs, but not with us! We’re bringing you the globe’s most efficient heater, designed to deliver a heat output more than five times the energy it consumes. Think lean, mean, heating machine—delivering scorching savings and the lowest possible daily operating costs.
Speedy Investment Payback
Who loves waiting ages to see the fruits of their investment? Not us. That’s why our Eco Cube heat pumps are a game-changer. They offer such substantial savings that your payback period zooms by. We’re leaving those 7-10 year solar panel paybacks in the dust, delivering ROI in just 1-2 years.
Interfaced to Spa Control
Here’s the tech magic. The Eco Cube heat pumps utilise the SV Series dedicated interface for seamless connectivity to the SV spa control. On boot-up the spa control’s internal electric element is disabled and the Eco Cube is used as the heating or cooling source, as simple as that.
Dualcore Heat or Cool
The Eco Cube not only offers energy efficient automatic heating of the spa water but can cool the water as well. Heat to 40’C or Cool to 5’C depending on season or application. Just set your desired temperature and let the Eco Cube do the rest.
R290 Natural Refrigerant
R290 is an efficient natural refrigerant gas with the lowest possible environmental impact (GWP 3) as it is free from chemical agents that emit greenhouse gases.
Simple DIY Plug-n-Play Installation
Simple plug-n-play direct cable connection to all SV spa controls. No additional power circuits required. DIY 32mm quick hose connections make installation a breeze.
Every spa should
have a heat pump
Find the Perfect Eco Cube Heat Pump for Your Needs
CHP-33 – 3.3kW Eco Cube SV Series Heat Pump
The perfect solution for smaller spas, up to 1200L on a standard 10amp plug-in power supply. Delivering 3.3kW of heating output whilst only consuming less than 0.7kW of power, negating the need to load shed when jet pumps are running.
CHP-55 – 5.5kW Eco Cube SV Series Heat Pump
Designed to be fitted on larger spas up to 2500L, the 5.5kW Eco Cube Heat pump delivers an impressive 5.5kW of heat using just 1.1kW of power. Using a mere 4.5A of power it may still be possible to avoid load shedding the heat pump when jet pumps are running on a 15amp plug-in power supply.
Eco Cube SV Series Heat Pump Specifications
 |  | |
|---|---|---|
| CHP - 33 | CHP-55 | |
| ELECTRICAL | ||
| Power Supply | 220-240V AC | 220-240V AC |
| Hertz / Phase | Hz50 / PH1 | Hz50 / PH1 |
| Electrical Connection | AMP Plug | AMP Plug |
| Rated Current (A) | 3.5 | 5.5 |
| ENVIRONMENTAL | ||
| Operating Air Temperature | -2°C to 43'C | -2°C to 43'C |
| Waterproof Class | IPX5 | IPX5 |
| PERFORMANCE CONDITION: AIR 27'C/WATER 26'C/HUMID. 80% | ||
| Heating Capacity (kW) | 3.4 | 5.5 |
| Power Input (kW) | 0.62 | 0.95 |
| COP | 5.5 | 5.7 |
| PERFORMANCE CONDITION: AIR 15'C/WATER 26°C/HUMID. 70% | ||
| Heating Capacity (kW) | 2.3 | 3.6 |
| Power Input (kW) | 0.56 | 0.85 |
| COP | 4.1 | 4.2 |
| PERFORMANCE CONDITION: AIR 35'C/WATER 28'C/HUMID. 70% | ||
| Cooling Capacity (kW) | 2.1 | 3.5 |
| Power Input (kW) | 0.56 | 0.85 |
| EER | 3 | 3.1 |
| MECHANICAL | ||
| Compressor | Rotary | Rotary |
| Heat Exchanger | Twisted Titanium | Twisted Titanium |
| Refrigerant | R290 | R290 |
| CO2 Equivalent | 600g | 780g |
| Water Connection (mm) | 32/38 | 32/38 |
| Minimum Flow Rate (LPM) | 65 | 80 |
| Noise 1M (dBA) | 47 | 50 |
| Noise 10M (dBA) | 37 | 40 |
| Net/Gross Weight (kg) | 29/31 | 32/34 |
| Net Unit Size L/W/H (mm) | 560x445x495 | 560x445x495 |
| Carton Size L/W/H (mm) | 648x510x568 | 648x510x568 |
