Hydro Pro Inverter ABS PIV25T/32 Swimming Pool Heat Pump- 25kW Three Phase
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Hydro Pro Inverter ABS PIV25T/32 Swimming Pool Heat Pump- 25kW Three Phase

  • Delivery iconFREE same day dispatch delivery

Top reasons to buy

  • Automatically adjust heating capacities to suit weather conditions
  • Works down to -5C (23F)
  • Titanium heat exchanger resistant to salt and chlorine
  • Soft start - no voltage peaks
  • Part of the Inverter ABS range by Hydro Pro
  • Free Delivery!


The Hydro Pro Inverter Swimming Pool Heat Pumps offer the ability to vary the heating capacity to suit the weather conditions. Using the new automated Power/Smart/Silent modes, the compressor and fan speeds can be varied to reduce noise levels and energy use up to 50%.

Choose from a wide range of sizes:- 7kW; 11kW; 14kW; 16kW; 19kW; 24kW; and 29kW.

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Product Detail Product Detail


  • All season model, three heating & one cooling mode
  • Inverter technology = 30% less noise & energy than standard Hydro Pro
  • Quiet running, anti vibration feet, corrosion resistant ABS case
  • 50mm water connections
  • Reverse defrost cycle
  • Energy label: A
  • The heat pump Inverter provides the opportunity to automatically adjust heating capacities to suit weather conditions
  • By using Power/Smart/Silent modes you can reduce energy use
  • Efficient COP up to 13
  • “All seasons” model works down to -5°C
  • Easy digital temperature control with LCD display
  • All functions are microprocessor controlled
  • Quiet running with low noise rotary compressor & low noise variable speed fan
  • Soft start, no voltage peaks
  • R32/R410A gas for an environmentally friendly operation
  • Automatic defrost
  • Titanium heat exchanger resistant to salt and chlorine
  • Includes drain point and flow switch
  • Winter cover included
  • Wifi module optional
  • Two year parts & labour warranty, requires professional electrical connection 

The Hydro-Pro Inverter sizing charts are based on the following criteria: the entire pool is in the ground; ground water level is below pool construction; average water depth is 1.3m; and a heat retention cover is used for 20 hours a day. If your pool is in a very exposed location or above ground then this will reduce temperatures. 


  • Heating power input (max-min): 4.25-0.45kW
  • Heating capacity (A27/W27) (max-min): 25.5-5.9kW
  • Heating capacity (A15/W25) (max-min): 18.6-4.5kW
  • Maximum volume (good insulation): 75-130m³
  • Running current: 17.7-6.9A
  • Coefficient (C.O.P.) at A27/W27: 13-6
  • Coefficient (C.O.P.) at A15/W25: 7.2-4.6
  • Compressor: Inverter
  • Refrigerant: R32/R410a
  • Fan quantity: 2
  • Fan power input: 2 x 32-110W
  • Fan rotate speed: 2 x 550-850RPM
  • Fan direction: Horizontal
  • Noise level (10 metres): 46dB(A)
  • Water connection: 50mm
  • Nominal water flow: 8.0m/h³
  • Dimensions (L x W x H): 105 x 45 x 130cm
  • Unit shipping dimensions (L x W x H): 113 x 52 x 143cm
  • Net weight: 117kg
  • Shipping weight: 135kg
  • Minimum fuse: 27-10A


For the first 2 years both parts and labour are warranted on site. Call out and parts charges will need to be paid by you if found to be a problem with setup and not a faulty item. Units cannot be returned for a refund; only swapped if the manufacturer advises that the item is not repairable.

Above Ground Pool Sizing (guideline only, based on 4 ft depth)

     Pool Size




10' Diameter 1000 3,800 Hydro Pro 5
12' Diameter 1800 6,700 Hydro Pro Inverter 7

15' Diameter



Hydro Pro Inverter 11

18' Diameter



Hydro Pro Inverter 14

19' x 12'



Hydro Pro Inverter 11

23’ x 12’



Hydro Pro Inverter 14




Product Specification Product Specification
Brand:Hydro ProRange:Inverter ABS
Box Length:120 mmBox Height:495 mm
Box Width:1300 mmCode:7028289
Heating Output:25 kWPhase:Three Phase
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