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SunSpring Swimming Pool Heat Pumps - Summer Use 5kw to 14kw

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Free UK Delivery Over £50

UK Mainland Only (Excludes Highlands)

All Prices include VAT


The SunSpring Swimming Pool Heat Pumps are a brand new range exclusively from HeatPumps4Pools

The Sunspring heat pumps are a new heat pump range

They are ideal for above ground pools or small in ground pools

They are quick to setup and remove in the winter

Come complete with UK or Euro plug/RCD (except Sunspring 14) and flexible hose connections so you can be up and running to heat your pool in no time !

Sunspring 05 and Sunspring 07 Sunspring 10 and Sunspring 14



SunSpring Features

  • Fitted UK or Euro plug and RCD and hose connections for above ground pools
  • Specially designed for small and medium Pools (thin wall pools, polyester, metal or wooden wall pools <45m3)
  • Will continue to function even at low flow rates (low flow rates arise if the filter is polluted)
  • Can be used with sand filters
  • Can be used with cartridge filters
  • Requires an air temperature of +8°C and above to operate
  • An exceptionally high COP value (5) for such a small compact heat pump.
  • Easy and fast to install (<15 min). Plug and play
  • User friendly. Color display 3 buttons Flow indication
  • Safety RCD protection and UK or Euro plug - Plug & play (Note: SunSpring14 needs to be hard wired to a dedicted breaker)
  • Comes with long 3.5m power cable
  • Using sustainable materials (UV resistant Polymer casing and titanium heat exchanger)
  • Full Flow Technology No Bypass needed
  • With R410a gas for an environmentally friendly operation
  • Plastic rust-resistant polymer casing



SunSpring Sizing Guide

Please use the chart below to select the best SunSpring heat pump model for your pool

Pool Sizing Guide
Model Output Kw
Max Pool Volume
SunSpring05 4.85kw 12m3
SunSpring10 10.10kw
SunSpring14 14.10kw

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.

If in doubt about the model required for your pool, then please contact us and we will be happy to assist

Easy Installation

The SunSpring Swimming Pool Heat Pumps are designed for quick and easy setup and operation.

They come complete with UK or Euro, RCD/plug and flexible hose connections to suit most above ground pools

Note: The SunSpring05, SunSpring07 and SunSpring10 come with a pre-fitted UK or Euro plug/RCD. The SunSpring14 exceeds the capacity of a standard UK 13A plug and so we recommend that the SunSpring14 is hard wired to its own 20A Type-D breaker.

Please read the PDF installation manual below for more information on how to install the SunSpring swimming pool heat pumps

Easy to Operate

The SunSpring swimming pool heat pumps have a user friendly colour digital display panel

The display panel has three buttons for easy operation

The display has a unique water flow indicator scale to instantly show the water flow rate through the heat pump so that you can be sure that it is sufficient.

The display shows the current pool temperature and the set temperature.

SunSpring Specifications

The specification data for the SunSpring range of heat pumps is:-

Pricing and Delivery

Prices include VAT and FREE delivery to most UK postcodes. (excludes Scotland and some UK postcodes).

We can deliver the SunSpring heat pumps to any country - please contact us for a shipping quote.

All SunSpring heat pumps are normally in stock and will be delivered in approx 3-days from cleared payment


We accept all major credit cards, cheques and Bank Transfer

All major credit cards accepted

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

Installation of Heat Perfector

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


All SunSpring products come with the following warranty:-

  • 2-years parts warranty on all components in the UK
  • 2-years parts warranty on all components in Europe
  • Warranty subject to the unit being installed in accordance with manufacturer's instructions.

Product Literature

Please click the links below to download pdf brochures for the Eco+ products



Customer Video

Please view the video which was kindly sent in by one of our customer with an Eco+ heat pump on an above ground pool.

Customer Feedback

"I am delighted with the SunSpring pool heater, which I have running beside my above-ground 12' x 24' Intex pool holding 30,000 litres.

A few details for your interest:

I run the heater between 8 a.m. and 5 p.m. every day. The pool heater is costing me around £50 per month to run - a pretty reasonable outlay, in my view.

I set the pool heater up on May 5th 2014. The water temperature was initially 14.5 C and within about four days it was up to 22 C. I use a solar pool cover at night and the water pipes to and from the pool are insulated with black pipe insulation.

I have attached a few pics. (zip file) which you are welcome to use on your website if you wish.

Kind Regards

Mike Garwood

To see more customer feedback, please visit our Feedback page



eco-plus6-on-intex-pool-pic1.jpg eco-plus6-on-intex-pool-pic1.jpg


Water Flow Rates

Please check that your existing pump and filter will deliver the flow rate required for the SunSpring heat pump.

Please Click Here to see pricing for these pump and filter sets

Automatic Time Clock

If you would like to automatically turn on and off the SunSpring pool heat pumps, then we also sell heavy duty time clocks which are suitable

heat pump time clock switch

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



Bypass Kit

If you do not plan to drain your pool in winter, we recommend using a bypass kit.

This allows you to isolate the heat pump and drain it down whilst keeping the water in the pool

We sell a bypass kit for above ground pools which comes complete with hosetails, short lengths of pipe and glue etc



Please Click Here for more details and pricing or see our Accessories section


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

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

The Hot Splash supports pools up to 10m3 so would be ok for this pool

Rectangular Pools

Pool volume = length x width x depth


6m x 4m pool, 0.8 m deep = 6 x 4 x 0.8 = 19.2 m3

  • Model: Sunspring Pool Heat Pumps