HeatPumps4Pools are the leading specialist supplier of swimming pool heat pumps. We have many years of experience in the market and have used our expertiese to research and design our own range of swimming pool heat pumps.
New for 2018, the
Thermotec Inverter range of pool heat pumps really do offer the best in terms of efficiency, performance, reliability and low noise operation.
Thermotec Inverter range are fully inverter driven. This means that they automatically adjust the speed of the fan and compressor to precisely match the heat demand from the pool.
The ability to adjust the output of the heat pump allows the
Thermotec Inverter to deliver greatly reduced running costs with COPs of up to 13. This means that for every 1kw of electricity used by the heat pump, 13kw of heat is delivered to the pool. This delivers reduced running costs compared with other heat pumps on the market
In addition the inverter technology has a reduced electrical startup requirement, making them ideal for properties with a sensitive or limited electrical supply.
We also have the
Thermotec Inverter 9kw, 12kw, 17kw, 20kw and 24kw horizontal fan single phase models. Please to see details and pricing Click Here
Thermotec Inverter Horizontal 12kW to 20kw
Horizontal 24 kW
Fully inverter driven with variable speed fan and compressor to deliver the lowest running costs with maximum heat output
High efficiency with COPs of up to 13. This means that for every 1kw of electricity used by the heat pump, 13kw of heat is returned to the pool.
The desired water temperature can be adjusted in steps of 0.1 °C.
Equipped with an easy to use 5-inch
colour touch screen display / control panel. Remote control and monitor your heat pump via an app on your smartphone
Remote support from HeatPumps4Pools via the wifi module
Top quality Mitsubishi variable speed inverter compressor
Brushless variable speed DC fan motor - very efficient with extremely quiet operation
Control panel is lockable to prevent tampering with the pool set temperature (useful for rented properties)
Display shows temperature & power consumption curves to monitor the performance of the heat pump
Six different models:12kw, 17kw, 19.5kw, 24.2kw, 28 kw and 34kw
Models include single and 3 phase power (ie 220v to 240v)
Soft start with reduced electrical startup requirements for properties with sensitive or limited power supplies
Low noise, variable speed fan.
Corrosion resistant case
Automatic hot gas defrosting.
Titanium heat exchanger - resistant to corrosion from chlorine or salt pools.
Operates in air temperatures as low as -15 °C.
Capable of heating and cooling, all year round.
Optional wifi module - control the heat pump from your smartphone or any web browser
3. What size heat pump do I require for my pool?
The sizing guide for a covered pool is:-
Recommended Max Pool Volume
Absolute Max Pool Volume
Thermotec Inverter Horizontal 9kw
Thermotec Inverter Horizontal 12kw
Thermotec Inverter Horizontal 17kw
Thermotec Inverter Horizontal 20kw
Thermotec Inverter Horizontal 24kw
Thermotec Inverter Vertical 29kw
Thermotec Inverter Vertical 34kw
Thermotec Inverter Vertical 34kw (3 Phase)
Thermotec Inverter heat pumps are for single or 3 phase power (ie 220v to 240v) to suit most properties
4. COP And Performance
By using the latest inverter technology, the
Thermotec Inverter canout perform traditional on/off type heat pumps as well as many other inverter driven models.
Even as the outside air temperature falls, the
Thermotec Inverter will still perform well, delivering heat to your pool.
Thermotec Inverter heat pumps can work well with outside air temperatures as low as -15c
The COP (Coefficient of Performance) is the ratio of the amount of heat (in kw) that the heat pump delivers to your pool compared to the electricity that the heat pump uses (in kw)
By using the latest inverter technology, the
Thermotec Inverter has COPs up to 20.04. This means that in these conditions, 1kw of electricity consumed by the heat pump will output 20.04kw of heat to your pool !
The Thermotec Inverter series is classified class A energy level
The Thermotec Inverter Heat pumps have a COP rating of 5 or more
TUV testing approved in Germany
Thermotec Inverter Heat pumps have COP ratings of up to 20.04
5. Extremely Quiet Operation
Thermotec Inverter range work very silently thanks to a unique internal ventilation system and the inverter technology.
Both the fan and compressor automatically adjust their speed to match the pool heat demand, therefore once the pool is up to temperature, the unit can operate with reduced power consumption and noise.
6. Colour Touch Screen Controls
Thermotec Inverter have a unique colour backlit touch screen control/display panel
This provides easy to use controls
The display will show:-
The current pool water temperature
The mode (eg heating or cooling)
If the timer function has been set
If the fan is operating
The current time and date
The outside ambient temperature
If there is a fault, a fault code is displayed to explain the problem
In addition, the display can show:-
A graph of the temperature of the pool over time so that you can see how the pool temperature is being maintained by the
Thermotec Inverter heat pump A graph of the power consumed by the heat pump over time
The colour display is backlit making it easy to read in low light conditions and also in bright sunlight
7. Wi-Fi Control
The optional Wi-Fi module allows the
Thermotec Inverter to be monitored and controlled from a smartphone or any internet web browser.
Thermotec Inverter App is available for both Android and iPhone
The Wi-Fi module simply connects to the heat pump via the supplied cable
The module is then joined to your wi-fi network to allow it to communicate with the internet
The wifi module also allows HeatPumps4Pools to remotely see the status of your heat pump and change any settings if required. This greatly enhances the speed and efficiency of our technical support.
Thermotec Inverter app can then be installed into your smart phone to give full remote control and monitoring of your pool heat pump.
Using the app you can:-
Turn the heat pump on and off
See the current pool water temperature
Alter the desired pool set temperature
Set the timer
View the pool temperature history graph
Change the mode of the heat pump from heating, cooling and auto modes
Put the heat pump in and out of silence mode (eg for nightime use)
Show the weather temperatures and information
Display any error codes and messages
The Thermotec Inverter Mobile Phone App
Note: A a wifi signal is required at the location of the heat pump in order for the wifi module to be able to connect to your wifi.
Please test the strength of the wifi signal eg with a laptop or your smart phone before purchasing the wifi module.
If you do not have a wifi signal at the heat pump's location, then you can either:-
Use a wifi signal extender to boost the signal in the area of the heat pump
Use power lan adaptors plugged into mains sockets in the house and the pool shed. You can then connect a wifi extended to the powerlan adaptor in your pool shed.
Please contact us if you need assistance with the wifi configuration
Please also see the user manual for the Wi-Fi module below for more information and installation instructions
Customer photo of Thermotec Invterter 34kw, rear view showing bypass kit and rotary isolator power switch 8. Specifications
9. Optional Extras:
See section 7 above regaring the optional wifi module
Please see our
section section for more information. Bypass Kits
We offer a heavy duty cover which will give you added and extended protection against the winter weather
Please see our
section section for more information. Winter Cover
Remote Display Kit
The Remote display kit allows the digital display panel to be located away from the heat pump. The kit includes a 20m cable and a mouting box for the display.
It is also possible to have two displays operating with the Thermotec Inverter range.
here for details of the remote display kit 10. Payment
We accept all major credit and debit cards, cheques and Bank Transfer
Note: We offer an additional 1% discount on these prices for payment by debit card or bank transfer. Just choose bank transfer or debit card as the payment type when you complete the checkout process.
Installation is straightforward. We can provide advice on installing your heat pump. We can also offer an installation service if required.
We recommend that a bypass is installed to allow the heat pump to be drained in winter if not in use. We sell bypass kits if required.
Please see our
pages for information on how to install your heat pump. Our Installation Tips Photo Gallery also has photograph examples of pool heat pump installations and please also see the pages for more information FAQ
Customer photo showing the Thermotec Inverter 34kw front/side view
Customer photo showing the Thermotec Inverter 34kw rear/side view
12. Multiple Heat Pump Installation
It it also possible to install multiple heat pumps for larger pools to give the required capacity
Two Thermotec Inverter 34kw heat pumps on an outdoor pool of approx 265m3 water volume 12. Availability
The range of
Thermotec Inverter pool heat pumps are now in stock in the UK and can be shipped to any UK address on a 1 - 3 day delivery service. 13. Delivery
The price includes
FREE UK delivery.
We can ship the
Thermotec Inverter heat pumps to any country. Please contact us for a shipping quote.
Thermotec Inverter heat pumps come with a 3-year warranty on all components:-
UK - First year - parts and labour warranty, Years 2 and 3 - parts only warranty, or return to us in the UK (customer pays transport cost)
Europe and outside the UK - 3-Year parts only warranty or return to us in the UK (customer pays transport cost). If spare parts are required, they will be sent free of charge to a UK address. If they are to be shipped outside the UK, the customer pays the international shipping cost
We recommend that you retain the pallet and packaging that the heat pump was delivered with in case you need to return the unit to us for repairs under the warranty.
The warranty will not apply where the heat pump has been installed incorrectly, or has been damaged by freezing
15. Technical Support
We are happy to provide technical support for all Inverter+ swimming pool heat pumps that we supply.
We hold spare parts to support all
Thermotec Inverter heat pumps both during and after the warranty period 16. Product Literature
Please click the links below to download pdf brochures for
these products 17. Product Videos
Overview of the 34kw Vertical Thermotec Inverter Swimming Pool Heat Pump
Overview of the 9kw Horizontal Thermotec Inverter Swimming Pool Heat Pump
How to install the wifi module on the Horizontal Thermotec Inverter swimming pool heat pumps
VIDEO 18. Assistance?
If you need any assistance or advice as to which model would be best for your pool, please
for more information, also see our
All items sold in accordance with our
terms and conditions
for all enquiries, please contact us at