Poolstyle Inverter Heat Pump 7kw – 25kw Swimming Pool with Wi-Fi for Extended Season Use


GTIN: 3661145027825
Optional Items:-
heat pump mounting feet
£85.00 (£70.83 exc VAT)
Heat pump plug&play-cable kit
Plug and Play Heat Pump Cable Kit
Cable Length
Jubilee clips
£2.50 (£2.08 exc VAT)


Poolstyle Inverter Heat Pump 7kw  – 18kw for extended season use.

New 2023 Model


We have the 7kw model in stock for immediate delivery , please call to check stock availability of other sizes before ordering

1. Description

The new 2023 Poolstyle Inverter heat pump has a greater output, quieter operation and works at lower air temperatures (down to -10c) giving you extended season use (Apr-Oct).

Poolstyle Inverter is powered by a full inverter compressor, it has three heating modes – Boost Mode, Smart Mode and Silent Mode

When maintaining the pool temperature, the Poolstyle Inverter runs at low speed for energy saving with higher COP.

 Slash the cost of heating your pool using the Poolstyle Inverter heat pump rather than an electric heater

Call us now to order your Poolstyle Inverter heat pump for immediate delivery

The Poolstyle Inverter is 7 times quieter – Thanks to the quiet DC inverter compressor, low-speed running philosophy of compressor & fan motor, Poolstyle Inverter can offer you super quiet operation by 7dB(A) lower sound pressure at AVERAGE 50% capacity

They offer much lower running costs that using an electric pool heater.

2. Features

  • Brand new design for 2023
  • Weight 42-90kg
  • This unit comes in 7 sizes: 7kw model to 25kw models
  • Suitable for pools up to 75m3
  • Desired water temperature can be set to be between 10c and 40c
  • Operating Air Temperature -10-43c
  • Requires a flow rate of 2-12m3 an hour from your pump/filter
  • Eco Friendly R32 refrigerant gas
  • Built in Wifi
  • Easy to operate
  • Super quiet operation from 7dB(A) lower sound pressure at average 50% capacity
  • Digital control panel – simply set the pool temperature required and the Poolstyle Inverter will turn on and off as required to maintain the desired pool temperature.
  • Gives much lower running costs than an electric pool heater
  • ABS Casing
  • Spiral Titanium Heat Exchanger
  • 2-YearParts Warranty
  • WIFI Standard
    • Real-time monitoring
    • Control anytime anywhere


3. Easy to Use Digital Control Panel

The Poolstyle Inverter has a touch screen easy to use display.

Simply use the up and down arrow keys to set your desired pool temperature and the Poolstyle Inverter will automatically turn on and off to maintain the desired temperature

4. What size heat pump do I require for my pool?

How to Calculate Your pool Water Volume:

You can easily calculate the water volume in your pool as follows: –

Round Pools

To calculate the volume of a round pool, you can use the formula

Pool Volume = 3.14 x radius x radius x depth

  1. Measure the diameter of the pool in metres
  2. Half the diameter to give the radius of the pool
  3. Multiply 3.14 x radius x radius x pool depth


A 12′ (3.66 m) diameter round above ground pool with a depth of 0.8m

Diameter = 12′ x 0.305 = 3.66m

Radius = 3.66 / 2 = 1.83m

Volume = 3.14 x 1.83 x 1.83 x 0.8m = 8.4 m3

Maximum for Poolstyle 7kw = 15m3 so this would be ideal!

The sizing guide for the Poolstyle Inverter heat on a covered pool (approx 20 hours a day) is:-


ModelKwAbove Ground Pool

Max Pool Volume

In ground Pool
Max Pool Volume
In Ground
Absolute Max Pool Volume
(Hotter Climates)
Poolstyle Inverter7kw15m322m330m3
Poolstyle Inverter9kw20m3
Poolstyle Inverter11kw25m3
Poolstyle Inverter15kw30m3
Poolstyle Inverter18kw35m3
Poolstyle Inverter21kw45m3
Poolstyle Inverter25kw55m3


5. Additional Fittings

You may need some of our fittings so that you can add this heat pump to your pool, so please take a look at our Hose pipe and Fittings 

Or call us to get some help with these items.

6. Specifications

Please Specifications tab at the top of the page


7. Installation

Installation is very easy and straightforward.

The Poolstyle Inverter is connected to your existing pool pipework

It uses the existing pool circulation pump to pump the pool water through it.

Please see the user manual at the top this page on the literature tab for more information on how to install your Poolstyle Inverter heat pump

8. Savings

Using the Poolstyle Inverter  heat pump to heat your pool rather than an electric heater will save you money on running costs

The Poolstyle Inverter therefore is only less than 1/4 the running cost of an electric pool heater – saving you money!

9. Pool Hose

You may need to purchase an additional length of pool hose to connect from your heat pump to the pool

We sell both 1.5″ and 1.25″ pool hose


10. Availability

Poolstyle Inverter pool heat pumps are in stock in the UK  and can be shipped to any UK address on a 3-5 day delivery service.

11. Delivery

The price includes FREE UK delivery.

We can ship the Poolstyle Inverter heat pumps to any country. Please contact us for a shipping quote.

12. Warranty

The Poolstyle Inverter heat pumps come with a 2-year warranty

  • 2-years parts warranty on all components in the UK
  • 5-year Heat exchanger warranty
  • Warranty subject to the unit being installed in accordance with manufacturer’s instructions.

13. Technical Support

We are happy to provide technical support for all swimming pool heat pumps that we supply. Please call us and we will advise you further.

14. Product Literature

Please click the links below to download pdf brochures for these products

15. Assistance

If you need any assistance or advice as to which model would be best for your pool, please feel free to Contact Us

for more information, also see our FAQs page

All items sold in accordance with our terms and conditions

for all enquiries, please contact us at



Please click the links below to download pdf brochures for these products


We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal

All major credit cards accepted

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The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.

Additional information

Weight40 kg

7kw, 9kw, 11kw, 15kw, 18kw, 21kw, 25kw


Single Phase