10 Best Swimming Pool Heat Pumps in The UK

Last updated on 16/07/2025
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Best Choice
1
9.7
Exceptional
Blu Line Aquamini Swimming pool Air source heat pump 5.6kw
Blu Line
Blu Line Aquamini Swimming pool Air source heat pump 5.6kw
Why We Love It
  • Super silent with 46dB(A).
  • High performance above 12 degrees.
  • Features environmentally friendly gas.
Main Highlights
  • Mini 5.6kw Air source plug and play heat pump suitable for small pools up to 20m3
  • This patented slab design makes this heat pump wisper quiet
  • Easy plug and play with cable RCD and factory fitted UK plug
  • Supplied with hose tails suitable for 32 or 38mm flexi pipe
  • High performance suitable for temperatures above 12 degrees
  • Super silent: 1M only 46dB(A)
  • Uses R32 environmentally friendly Gas
  • Titanium heat exchanger
  • Easy to use control panel
  • 2 Year parts warranty 1 year full replacment
9.7
Exceptional
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Best Value
2
9.5
Superb
bar@drinkstuff Lay-Z-Spa Heater Pump Unit With Freeze Shield Technology (2021)
bar@drinkstuff
bar@drinkstuff Lay-Z-Spa Heater Pump Unit With Freeze Shield Technology (2021)
Why We Love It
  • Heats water for optimal comfort.
  • Controls the massage system.
  • Updated with Freeze Shield.
Main Highlights
  • Pumps Heated Water Around Your Bestway Lay Z Spa
  • Controls the Lay Z Massage System
  • An Essential Part Of Any Lay Z Spa
  • AirJet Pump For All Lay-Z-Spa AirJet Models
  • Updated 2022 Model With Freeze Shield Technology
9.5
Superb
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3
9.4
Superb
Lay-Z-Spa Hot Tub WiFi Enabled Airjet Plus Pump Pool Heater | for All AirJet Models | Lazy Spa Pump | P05335
MEILAN
Lay-Z-Spa Hot Tub WiFi Enabled Airjet Plus Pump Pool Heater | for All AirJet Models | Lazy Spa Pump | P05335
9.4
Superb
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4
9.3
Superb
Save 5%
Bestway Steel Pro Max | Round Frame Swimming Pool with Filter Pump, Above Ground Frame Pools, Grey, 10’
Bestway
Bestway Steel Pro Max | Round Frame Swimming Pool with Filter Pump, Above Ground Frame Pools, Grey, 10’
5% Off
Why We Love It
  • Strong and durable construction.
  • Easy assembly and disassembly.
  • Sleek, modern design.
Main Highlights
  • STEEL PRO MAX: An above-ground frame pool, ideal for space-saving in your garden, featuring a rigid shape for enhanced durability; It comes as a complete set, including 1 framed pool, 1 filter pump with filter (220-240 V), and a repair patch
  • FLOW CONTROL AND FILTER PUMP SYSTEM: Equipped with a drain valve for easy draining and disassembly, along with a filter to maintain clean water
  • SEAL AND LOCK: This distinctive system prevents friction between metal parts and inhibits rust formation for a secure connection; It also features the ClickConnect System, where frame connectors make setting up the pool a breeze, without the need for additional tools
  • STRONG AND DURABLE: Constructed from Tri-Tech material with a rust-resistant, anti-corrosion metal frame, providing strength and increased rigidity
  • STYLISH DESIGN: The new series of Steel Pro MAX is updated with a sleek grey design and a realistic prismatic stone-printed inner liner; Product size: 10' x 30" (3.05m x 76cm); water capacity: 4,678L (1,236 gal)
9.3
Superb
Save 5%
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5
9.2
Superb
High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(11KW,220)
OUHFCASN
High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(11KW,220)
9.2
Superb
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6
9.0
Superb
LOWENERGIE Solar Thermal Swimming Pool Heater Dome, Totally Solar Powered, Water Pump and Solar Panel Kit
LOWENERGIE
LOWENERGIE Solar Thermal Swimming Pool Heater Dome, Totally Solar Powered, Water Pump and Solar Panel Kit
Why We Love It
  • Extends your swimming season.
  • Efficient solar energy use.
  • Long-term, heavy-duty service.
Main Highlights
  • This energy-saving pool heater will heat your pool water efficiently with solar energy and therefore extend your swimming season.
  • Solar heater dome should be installed between the pump/filter and return inlet of the pool. Coldwater flows from the pool water outlet to the pump/filter and through the solar heater. Water is heated while flowing through the heater coils, and then back to the return inlet of the pool. The legs allow you to angle the heater towards the sun and you can also add more domes to the system to increase the efficiency
  • We also include a solar panel that is connected to the pump, this means water will only flow in good conditions. No water will flow in the evening and lose precious heat. This energy-saving pool heater will heat your pool water efficiently with solar energy and therefore extend your swimming season. No gas or electricity is required. Made of HDPE material, the pool heater is heavy-duty for long-term service. POOL NOT INCLUDED!
  • Pool hose may be substituted with blue
9.0
Superb
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7
8.9
Excellent
Swimming Pool Heater 3 kW Thermostat Heat Exchanger for Spa Pools, Bathtubs - Electric Pool Heater Ideal for Swimming Pools - Bath Heat Pump
Generic
Swimming Pool Heater 3 kW Thermostat Heat Exchanger for Spa Pools, Bathtubs - Electric Pool Heater Ideal for Swimming Pools - Bath Heat Pump
Why We Love It
  • Durable stainless steel construction.
  • Ideal for pools.
  • Easy to operate.
Main Highlights
  • - High quality stainless steel construction for durability and reliability
  • - Specifically designed for hot and cold tubs, ideal for pools up to 1-1.5 cubic meters
  • - Can heat and maintain temperature of cold water
  • - Features excellent performance, full functionality, practicality, and easy operation
  • - Widely used in hot spring circulation systems and pressurized hot water tanks for temperature maintenance and heating
8.9
Excellent
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8
8.7
Excellent
High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(18KW,380)
OUHFCASN
High Precision 5.5KW/9KW/11KW15KW/18KW Heat Pump Swimming Pool Heater Swimming Pool SPA Electric Water Heater 220/ 380V Widely Applicable(18KW,380)
8.7
Excellent
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9
8.7
Excellent
MONZANA® Solar Pool Water Heating Regulation Kit | Complete 12-Piece Bypass Set for Water Flow Control & Heater Valve Connectivity | Ideal for Heat Pump & Solar Heating Systems
Monzana
MONZANA® Solar Pool Water Heating Regulation Kit | Complete 12-Piece Bypass Set for Water Flow Control & Heater Valve Connectivity | Ideal for Heat Pump & Solar Heating Systems
Why We Love It
  • Optimized water control feature.
  • Promises secure sealing ability.
  • Offers easy installation process.
Main Highlights
  • OPTIMISED WATER FLOW & TEMPERATURE CONTROL: The Monzana Bypass Set enables precise regulation of water flow through your heat pump, solar heating, or pool heating systems, ensuring efficient operation.
  • SECURE SEALING: Featuring 6 high-quality stainless steel hose clamps and 8 metres of Teflon tape, this solar water pump set ensures proper sealing of hose connections, preventing any water leakage.
  • EASY INSTALLATION: Attach the 3-way valve behind a sand filter system to allow clean pool water to flow through your heating system. Once your desired temperature is reached, redirect the pool water using the valve to stop heating and return it to your pool.
  • UNIVERSAL FIT: The solar system includes three ABS adapters that accommodate swimming pool hoses ranging from 1.25" (Diameter 32mm) to 1.5" (Diameter 38mm). Connect swimming pool hoses of 1.5" (Diameter 38mm) to the 3-way valve, providing versatile functionality for your pool equipment.
  • COMPREHENSIVE SET: This complete solar water pump kit includes the 3-way valve with shut-off valve, matching hose sleeves with 6 stainless steel hose clamps, 8.0 meters of Teflon tape, 3 ABS adapters, and 1 T-piece, providing all you need for pool maintenance.
8.7
Excellent
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10
8.7
Excellent
Trident Central Heating Water Circulation Pump
Trident
Trident Central Heating Water Circulation Pump
Free Shipping
Why We Love It
  • Silent running with ceramic bearings.
  • Accommodates most heating systems.
  • Comes with 6-year warranty.
Main Highlights
  • Ceramic bearings and shaft for silent running.
  • Easily accommodates the majority of heating systems.
  • Free cast iron connectors and rubber washers included.
  • 6-year UK warranty. CE approved.
8.7
Excellent
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