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Onga Pantera 18kW Quiet Inverter Pool Heat Pump

Offers efficient pool heating with quiet operation, energy savings, and easy-to-use controls, designed to extend your swimming season year-round.
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    • Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.
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30 Days Satisfaction Guarantee

You are welcome to return any product for a refund or exchange. See terms below.

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Free, Easy Returns

Returns are free, there are no fees. We also make sure returns are easy to organize and processed promptly.

Satisfaction Guarantee

We stock quality pool and spa equipment and supplies from the most renowned manufactures in Australia and the world and we are confident that you will be very pleased with your purchase. If for any reason you are not satisfied with a product, you are welcome to return it to us for a refund or exchange within 30 days of the purchase date. The refund will be issued to the full amount paid for the product including shipping.

Terms

  • You must contact us within 30 days of the date of purchase.
  • The product must be returned in good conditions.
  • Products damaged because of incorrect use, negligence or misuse will not be accepted.
  • All components, accessories and original packaging must be returned.
  • A copy of the original receipt must be included with the return.
  • Products must be shipped or returned to our Penrith NSW warehouse using a pre-paid label we will supply.

If you have any questions about our return policy, please contact us on 1300 766 619 or through our "contact us" form.

How to return a product

For more details including the steps required to return a product click here





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Use coupon 'SUNNYSOON' for 10% off Storewide
In stock
SKU
OPHP-18-HXi
$3,999.00
Onga Premium Authorized Onga Retailer

"Efficient, Affordable Luxury"

The Onga Pantera 18kW Inverter Heat Pump by Pentair offers efficient and affordable luxury for your swimming pool, extending your swimming season from summer to spring, autumn, and even winter.

Equipped with full-inverter technology, the new Pantera inverter heat pump delivers powerful, yet quiet, performance, thanks to the combination of a variable speed compressor and fan motor.

Utilizing a fraction of the energy required by traditional gas or electric heaters, this heat pump can generate up to ten times the amount of heat per dollar of electricity used. Featuring a powerful and efficient inverter compressor, an intuitive LED touchscreen, and a robust UV-resistant thermoplastic case, the Pantera is designed to deliver reliable and quiet operation under Australian conditions.

Benefits:

  • Quiet - 'Silent Mode' slows down the variable speed DC fan, reducing noise for whisper quiet operation.
  • Powerful & Efficient - Inverter compressor gives you the power to heat up quick and efficiency to maintain.
  • Easy to Use - Intuitive LED touchscreen makes set-up and operation clear and simple.
  • Tough - UV resistant, rust-proof thermoplastic case designed for Australian conditions.

Features:

  • Pentair heat pumps transfer heat from the air into the pool using only a fraction of the energy required to heat the pool directly.
  • The Pantera heat pump offers excellent efficiency with COP (coefficient of performance) ratings in excess of standard heat pumps.
  • The Onga Pantera heat pumps feature variable speed compressors and fan motors (full inverter). These operate at reduced speed when full power is not required, cutting electricity costs and noise.
  • Pentair heat pumps use the EPA-recognized, environmentally safe, non-ozone depleting R32 refrigerant.
  • 100% titanium heat exchanger assures corrosion- free performance for extra long life and value.
  • LED touchscreen is easy to set up and provides a clear display.
  • Self-diagnostic software continuously monitors system for peak performance
  • Automatic defrost feature senses refrigerant temperature and helps prevent the Pantera heat pump from freezing, allowing the unit to operate effectively at lower temperatures.
  • Easy barrel union plumbing connections.


Specifications:

Model Pantera 13kW
OPHP-13-
Pantera 15kW
OPHP-15-
Pantera 18kW
OPHP-18-
Pantera 20kW
OPHP-20-
Ambient 27°C, Water 26°C in 28°C out, 80% Humidity
Capacity (kW) 3.2~13.1 3.6~15.6 3.9~18.0 3.70~20.0
Power input (kW) 0.31~2.27 0.34~2.69 0.36~3.15 0.27~3.22
COP 10.3~5.8 10.6~5.8 10.8~5.7 13.8~6.2
Ambient 15°C, Water 26°C in 28°C out, 70% Humidity
Capacity (kW) 1.8~9.8 2.2~11.5 2.3~13.6 2.6~14.5
Power input (kW) 0.29~2.23 0.35~2.61 0.38~3.02 0.38~3.15
COP 6.2~4.4 6.2~4.4 6.1~4.5 6.9~4.6
Ambient 35°C, Water 29°C in 27°C out
Capacity (kW) 1.47~3.76 1.94~5.06 2.74~7.54 7.85
Power input (kW) 0.37~1.75 0.48~2.18 0.65~3.15 3.18
COP 4.03~2.15 4.09~2.32 4.19~2.40 2.47
Power supply 230-240V 50Hz
Max current (A) 12.5 14.9 15.7 17.5
Compressor Type Rotary Inverter
Water flow (LPM) 87 105 125 125
Sound Pressure at 1m dB (A) 39~51 40~52 42~53 42-53
Refrigerant (g) 460 650 750 670
Net Dimension
L x W x H (mm)
931x339x611 1045x426x771 1045x426x771 1159x467x865

Warranty:

  • Heat Exchanger: 5 Years
  • Compressor: 5 Years guarantee against manufacturing defects.
  • Refrigeration circuit: 3 Years guarantee against manufacturing defects on refrigeration circuit and components. Does not include temperature sensors or limit switches, as these are replaceable components.
  • Parts: 3 Years guarantee on all other parts
More Information
SKUOPHP-18-HXi
Package Height67 cm
Package Length106 cm
Package Width45 cm
Warranty3 Years
BrandOnga
ModelPantera 18kW OPHP-18-HXi
Product TypeHeat Pump
Shipping TypeBulky - Oversized
Heat Capacity (kW)18
Power Input0.36 ~ 3.15 kW
C.O.P.10.8 ~ 5.7
Max Amps15.7
Connection TypeHardWired
Water Flow Rate125 L/min
Noise (Decibels)42 ~ 53 at 1m dB (A)

Shipping

Same-day dispatch applies to orders received by 12.00 pm (AEST) during business days. Orders received after 12.00 pm and on weekends or public holidays will be dispatched on the next business day.

Delivery fees are $15.95 flat-rate per order Australia-wide, no matter how many products are in it. Orders containing bulky items like sand filters, acoustic boxes, and pool slides may incur additional fees as they require specialized carriers.

Below are the estimated time to arrival in business days once an order is shipped.

Destination Sydney NSW VIC QLD SA WA/NT
Business Days 1 - 2 2 - 4 2 - 4 2 - 4 3 - 4 5 - 6

Rural and remote addresses, where delivery is not provided every day, may take longer.

Returns

    • Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.

We take full responsibility for the safe arrival of the products that you order from us. We will replace at our expense any product that arrives faulty, damaged during transit, or is the incorrect product. Click here for details

If you have any questions about our shipping policy or our return policy, please contact us on 1300 766 619 or through our contact us form.