Above Ground Pool Heating Guide
Simple, Efficient Heating for Above-Ground Pools
Heating your above-ground pool doesn’t need to be complicated. At HeatPumps4Pools, we specialise in efficient, easy-to-install heat pumps designed to give you warm, comfortable water at the lowest running cost possible.
If you’re unsure what you need, just send us your pool size — we’ll recommend the perfect system.
Contact us for free expert sizing or reach out via a WebChat
Why Choose a Heat Pump?
A heat pump is the most efficient way to heat an above-ground pool. For every 1 kW of electricity used, a modern inverter heat pump can deliver up to 5 kW of heat. That means cheaper running costs and a longer, more enjoyable swimming season.
Our systems work with Intex, Bestway, wooden, metal-frame and all other above-ground pools.
⭐ Recommended Heat Pumps
These are our most efficient and best-performing models for above-ground pools.
🔥 Thermotec Neo – High Efficiency, Quiet Operation
The Neo is one of our most popular all-rounders. It combines excellent performance, low running costs, and whisper-quiet operation in a compact body.
Outstanding efficiency thanks to full inverter technology
Ideal for most above-ground pool sizes
Reliable, simple, and economical to run
👉 View the Thermotec Neo
🔥 Thermotec Pro – Premium Performance for Bigger Pools
If you want maximum efficiency or plan to extend your swimming season, the Thermotec Pro is the top choice. It delivers powerful heating, extremely low noise levels and advanced inverter control.
Best option for medium and larger above-ground pools
Designed for quiet, smooth, continuous heating
Excellent COP for very low running costs
👉 View the Thermotec Pro up to 24kw or view our Thermotec Pro range from 29kw to 34kw
🔌 🔋 Plug-and-Play Options for Small Pools
For customers with small Intex/Bestway pools who want a simple “plug-and-play” solution, we also offer:
Thermotec Mini
Compact heat pump for smaller pools
Simple plug-in installation
👉 View the Thermotec Mini
Sunspring Heat Pumps
Easy plug-and-play options from 5–12 kW
Ideal for lightweight, temporary pools
👉 View the Sunspring range
For best performance and lower running costs, we still recommend the Thermotec Neo or Pro where possible.
Above-Ground Pool Heat Pump Sizing Guide
Choosing the right size is crucial for good heating performance. We’ve put together a clear guide showing the recommended heat pumps for the most common pool types.
but if you’re not sure – please complete our form here and one of the team will be in touch
Don’t Forget a Pool Cover
A solar cover is essential when heating an above-ground pool. It dramatically reduces heat loss overnight and keeps running costs low.
How to Calculate Your Pool Volume
Providing your pool’s water volume helps us size your heater accurately.
Round Pools:
Volume = 3.14 × radius × radius × depth (m³)
Rectangular Pools:
Volume = length × width × depth (m³)
If you’re unsure, just send us the pool shape and measurements — we’ll calculate it for you.
We’re Here to Help
If you’re comparing models or not sure what will work best for your pool, our team is always happy to help. We’ll give you clear advice based on your pool size, budget and how you plan to use it.
👉 Contact our friendly technical team
In addition, we are incredibly proud of our the support we after in terms of after care and ensuring your pool is well looked after. If you have any questions on a purchase or any issues, you can reach out to us here, we have Webchat available 24 hours a day which resolves nearly 70% of queries within 24 hours of our customers reaching out.