Inverter+ Swimming Pool Heat Pumps

Call for Price



Inverter+ Swimming Pool Heat Pumps



1. Description

We are proud to announce the launch of our new Inverter+ range of inverter driven pool heat pumps

Inverter driven heat pumps allow the fan and compressor to be run at variable speeds from 25% to 100% depending on the load.

When initially turned on, the heat pump will run at 100% to bring the pool up to temperature.

Once the pool has reached the desired temperature, the inverter heat pump can then reduce and match its output to maintain the pool at the desired temperature.

The ability of the heat pump to be able to modulate its output to suit the demands of the pool can deliver significant cost savings.

2. Features

  • Inverter technology – variable operating speed
  • Energy saving
  • Extremely quiet operation – only 22-35db(A) at 10m (depending on model and power output mode)
  • Reduced startup current – no soft start required
  • Mitsubishi inverter compressor
  • Brushless fan motor
  • Works down to -7c
  • Output certified by TUV in Germany
  • Aluminium-alloy anti-rusting case
  • Excellent COPs – from 6.4 to 16.0 due to Inverter technology
  • Includes 1.5″ to 50mm adaptor bushes
  • Wifi control option to allow control from a smartphone
  • 1.5″ to 50mm adaptor bushes are included

3. WiFi Option

The Inverter+ heat pumps have an optional wifi module.

This then allows the heat pump to be controlled and monitored from a smartphone app


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

We have the following Inverter+ models available:-

ModelMax Power Output (Kw)Pool Size (m3)
I+28T (3-Phase)28kw65-120m3
I+36.5T (3-Phase)36.5kw90-169m3

4. WiFi Option

The Inverter+ heat pumps have an optional wifi module.

This then allows the heat pump to be controlled and monitored from a smartphone app


5. Specifications

Please Specifications tab at the top of the page

6. Winter Cover Included

The Inverter+ pool heat pumps come with a basic winter cover


If you would like a more heavy duty winter cover, then these are available from our Accessories section

7. Optional Extras:

Heavy Duty Mounting FeetThermotec-Inverter-Horizontal-rear.jpgThese heat pumps come with rubber  mounting feet (picture to follow shortly).

Alternatively you can purchase these heavy duty Mounting Feet.

These raise the unit off the ground by approximately 100mm, and also help to reduce vibration.

Please see our Mounting Feet and Slabs section for more information.

Bypass KitPlease see our Bypass Kits section section for more information.
Winter CoverThe unit comes with a lightweight winter cover, however we offer a heavy duty cover which will give you added and extended protection against the winter weather

Please see our Winter Cover section section for more information.

8. Installation

Installation is straightforward. We can provide advice on installing your heat pump. We can also offer an installation service if required.

Please see our Installation pages for photographs of examples of pool heat pump installations and also the FAQ pages for more information

10. Availability

These heat pumps are in stock

Delivery will be around 2-3 working days to a UK address.

We can deliver to anywhere in Europe. Please email your address for a shipping quote.

11. Delivery

The price includes FREE UK delivery.

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

9. Warranty

These Inverter+ heat pumps come with the following warranty:-

  • HeatPumps4Pools also have a network of engineers who can maintain or repair any heat pump
  • Warranty subject to the unit being installed in accordance with manufacturer’s instructions.

11. Technical Support

We are happy to provide technical support for all Inverter+ swimming pool heat pumps that we supply

12. Product Literature

Please see the Literature tab at the top of the page for the Brochure and User Manual downloads.

13. Assistance?

If you need any assistance or advice as to which model would be best for your pool, please email 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


Inverter specifications

Please click the links below to download pdf brochures


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

All major credit cards accepted

Paypal Credit

paypal credit banner

For details of PayPal Credit please click here: PayPal Credit


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


11kw, 13kw, 18kw, 21kw, 28kw, 36.5kw


Single Phase, 3 Phase