Duratech Dura+ Plus 7kw to 30kw Swimming Pool Heat Pump Heater in Single & 3 Phase
Discontinued : Alternative Products:-Thermotec Eco Fun Horizontal Swimming Pool Heat Pumps 5kw to 15kw – Extended Season Use – 11.5kw, Single Phase Thermotec Inverter Horizontal Pool / Pond Heat Pumps 9kw to 24kw with Wifi
- Product Literature
- Delivery & Payment
- Additional information
Duratech Dura+ Plus Heat Pumps
Update June 2020: Note that the Dura+ range of heat pumps have been discontinued and are no longer available
Please look at the Thermotec Inverter range for an improved replacement range
7kw to 19.5kw Models in single Phase 22kw & 30kw Models in 3 Phase
The Dura+ Range of Swimming Pool Heat Pumps from HeatPumps4Pools provide enhanced performance over the standard Dura range, for an all year season.
Note that these heat pumps are genuine Duratech heat pumps. Beware of imitation products on the market of lower quality.
Include hosetails for flexi-hose and also 50mm and 1.5″ solid pipe connectors
Duratech products are designed in Europe using quality components.
The Duratech Dura Plus Swimming Pool Heat Pumps supplied by HeatPumps4Pools have the following features:-
(the differences from the standard Duratech range are highlighted in bold)
- High efficiency by using R410a refrigerant gas
- COP (Coefficient of Performance) of up to 6.5
- Operate down to -15C degrees
- Can Heat and Cool the water
- Dual speed fan for extra energy efficiency and reduced noise
- Suitable for Koi ponds as well as swimming pools
- Hot gas defrost cycle to allow operation at lower temperatures
- Titanium heat exchanger – The use of titanium for the heat exchanger leads to efficient heat transfer without any dangers of corrosion.
- Digital control panel on all models
- Green UK & European compliant extra efficient refrigerant gas (R410a)
- Plastic ABS corrosion resistant casing
- Refrigerant gas pressure gauge
- Includes lightweight winter cover (heavy duty winter cover available to purchase)
- 2-Year parts and labour warranty
- Designed & Built For Long Life & Reliability
Using high quality materials in the build of the Duratech Heat Pump and a titanium heat exchanger means it is practically “Bullet-Proof” to erosion from Chlorine, Bromine or Salt in the water. Also, the heat exchanger is oversized to improve efficiency and make the Duratech Heat Pump even more cost effective and great value for money.
3. State Of The Art Control
The integrated microprocessor in the Duratech Swimming Pool Heat Pump monitors all the sensors and controls the device without any intervention needed by the user. Electronic display and control with easy operation is standard on all Duratech Swimming Pool Heat Pumps.
4. Quiet Running
The Duratech Heat Pumps use of a highly efficient, low sound compressor, a low noise fan and an oversized heat exchanger on every unit, makes the Duratech Heat Pump extremely quiet in operation. The DURA+10 at 1m distance creates only 51dB(A) and at 10m distance gives only 32 db(A).
The Dura+ range have two speed fan motors resulting in quieter and more energy efficient operation
5. Digital Controls
6. COP And Performance
The New range Duratech Dura Plus models are:-
Duratech Dura Plus Models
|>Model||Electrical Power||Heat Output
|COP (at 25c)|
|Dura+7||Single phase 50hz||33,450||7kw||6.4|
|Single phase 50hz||33,450||9.8kw||6.5|
|Dura+14||Single phase 50hz||48,500||14.3kw||6.5|
|Dura+19||Single phase 50hz||66,500||19.6kw||6.5|
7. What size heat pump do I require for my pool?
For an outdoor pool in the UK that is kept covered, use the following Duratech guide:-
Max Pool Volume
For a koi pond that is heated all year round with a winter temperature of around 12c and a summer temperature of around 20-22c, we recommend the following sizing:-
Max Pond Volume
(Note: This assumes that the pond is covered in winter and that a temperature of +12c is to be maintained over winter)
However please note that these are the maximum sizes. You should always oversize a heat pump, so we recommend that you choose the next model up in the sizing chart.
Many factors can affect the sizing of a heat pump for your pool. You are therefore advised to Contact Us to get an accurate sizing recommendation for your particular pool.
8. Koi Ponds
Dura+ units are often used to heat indoor pools and koi ponds through the winter due to their ability to operate down to -15C
For more information on using these heat pumps on koi ponds, please see our Koi Pond Page
Please Specifications tab at the top of the page
10. Fittings & Winter Cover Included
The Dura+ heat pumps include a lightweight winter cover, and rubber mounting feet
Also included are hose-tails for connection to 1.5″ and 1.25″ flexi pipe and also connectors for solid pipe in 1.5″ and 50mm
11. Optional Extras
|Bypass Kit||Please see our Bypass Kits section section for more information.|
|Heavy Duty Mounting Feet||These heat pumps come with rubber mounting feet (picture to follow shortly).
Alternatively you can purchase these heavy duty Mounting Feet.
They come in 2 sizes;
Due to the width of the Dura range of heat pumps – please choose the 600mm feet for all units except the Dura 7 as the width is small enough for this size only.
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.
|Winter Cover||The 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.
|Drip Tray Heater Kit||This kit prevents the base of the Heat pump from freezing in the event of severe weather conditions
Please see our Drip Tray Heater Kit section section for more information.
The Duratech Swimming Pool Heat Pump is designed intelligently and exceptionally compact for ease of installation. One of the simple but handy design additions on the Duratech Heat Pump is the integrated flow switch which will sense the water flow and automatically start the heater when the pool pump starts and stop it when the pump shuts off. Simple, but very handy. Also the larger sizes, Dura+22T and Dura+30T come in 3-Phase.
Installation is straightforward. We can provide advice on installing your heat pump. We can also offer an installation service if required.
All Duratech Dura+ heat pumps are held in stock and can be delivered to any UK address in 3 days.
Prices include delivery to most UK postcodes. (excludes Scotland and some UK postcodes).
We can ship the Duratech heat pumps to any country. Please contact us for a shipping quote.
All Duratech products come with the following warranty:-
- 2-years parts only warranty on all components in the UK
- 2-years parts only warranty on all components in Europe
- Warranty subject to the unit being installed in accordance with manufacturer’s instructions.
See the warranty document PDF below
16. Product Literature
Please click the links below to download pdf brochures for Duratech products
17. Technical Support
We are happy to provide technical support for all Duratech swimming pool heat pumps that we supply.
We hold spare parts to support all Duratech heat pumps both during and after the warranty period
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 firstname.lastname@example.org
Update October 2018
Please note that the case sizing of the Dura+7, Dura+10 and Dura+14 have changed
The larger case delivers quieter operation and has a larger surface area for the evaporator which gives improved performance
Please click the links below to download pdf brochures for Duratech products
|Duratech Dura Plus Brochure – (2014 Onwards)|
|Duratech Dura+ User Manual (2014 Onwards)|
We accept all major credit and debit cards, Bank Transfer (BACS) and Paypal
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.
7kw, 10kw, 14kw, 19.5kw, 22kw, 30kw
Single Phase, 3 Phase