Blog Post

Swimming Pool Heat Pumps – How To Extend Your Summer Fun!

Jan 30, 2022

Swimming Pool Heat Pumps – How To Extend Your Summer Fun!

Boy On Inflatable Ring In Swimming Pool

Extending Your Swimming Season

Are you considering installing a swimming pool & want to make the most of your investment, or do you have a pool & only use it during the summer months? 


An energy efficient swimming pool heat pump such as the Hayward EnergyLine designed to operate at low ambient temperatures (designed for temperatures down to -7°) could be the answer to extending your swimming season & maximising your pool investment. 


With a swimming pool heat pump, you can extend your swimming time from earlier in Spring & well through Autumn. 

Christchurch Electrical’s specialist division, The Heat Pump People, supply, install, service & maintain all brands of swimming pool heat pumps as well as diagnose & repair pool heat pump faults - keeping your pool warm, so your summer fun doesn’t have to end!


Family In Swimming Pool with Inflatable Rings

What To Consider When Buying A Swimming Pool Heat Pump

1.     The size of the swimming pool

2.     The temperature you want the pool to operate at

3.     The cost efficiency of the swimming pool heat pump (running costs)

How To Calculate The Size Of The Swimming Pool Heat Pump 

The output power of a swimming pool heat pump is given in kW. The higher the rating the faster it will heat a specific size pool & the bigger the size of pool it can heat.


A knowledgeable professional should be used to obtain a correct kW rating for your specific pool as sizing involves several different factors such as the surface area of the pool, the difference between the pool & the average air temperature, wind exposure, night temperatures/usage & wind speeds. Establishing the correct sizing will mean you have the most efficient unit for your pool, location & usage & the pool will not be over working to reach temperature.



Boy Swimming Under Water In Swimming Pool

Swimming Pool Heat Pump Efficiency & Running Costs

The energy efficiency of heat pump pool heaters is measured by coefficient of performance (COP). The higher the COP number, the more efficient the unit.


Christchurch Electrical recommends the high performance, energy efficient Hayward EnergyLine Inverter Heat Pump which quietly & economically maintains an ideal water temperature & has 50% higher energy savings than traditional heat pumps. The EnergyLine Inverter is constantly monitoring temperature & only supplies the required amount of energy to heat your pool & spa, allowing for advanced energy savings.



An additional way to reduce running costs of your pool heat pump is to use a thermal pool blanket. The thermal losses on the surface of a pool can be significant & can drastically cool down the pool temperature. The more the thermal loss the harder the heat pump will have to work to maintain the desired temperature. It is therefore recommended to use a thermal pool blanket to cover the pool when not in use. 


Hayward EnergyLine Swimming Pool Heat Pump Features

DC Inverter Technology

Compared to a traditional on/off heat pump, this unique technology adjusts its power & electricity consumption based on the needs of the pool.


Variable Speed Fan

Adjusts its rotation speed according to the air temperature & operates on low speed for a very quiet night-time operation mode.


Soft Start Technology

Starting at zero & increasing slowly to a higher speed leads to a stable current & lower energy consumption.


Super Quiet Operation

Operating at low dBA this heat pump is virtually silent from only a few metres away.


Titanium Heat Exchanger

Designed for durability & efficiency to ensure maximum heat transfer & resistance to harsh pool chemicals.


Extend Your Swimming Season

Designed to operate at low ambient temperatures designed for temperatures down to -7° you can extend your swimming time earlier in Spring and well through Autumn.



Digital Colour Touchscreen Interface

Shows real time power consumption for immediate feedback & control.


Want to extend the use of your swimming pool? Contact us today for a free, no obligation quote on swimming pool heat pump solutions, servicing & repairs for your home 03 366 1718.

Share article:

Daikin heat pump in a lounge with family and dog
03 May, 2024
At Christchurch Electrical, we're your one-stop destination for top-notch heat pump solutions in Canterbury. With The Heat Pump People, our specialized division, we handle everything from installation to maintenance and repairs, using industry-leading brands like Mitsubishi and Daikin. Let's enhance your comfort and efficiency together!
Aidanfield Christian School Logo
11 Jan, 2024
Explore the journey of Aidanfield Christian School in Christchurch, as it embraces cutting-edge KNX Lighting Controls in a recent project led by Christchurch Electrical. Partnering with Bremca, the collaboration exemplifies innovation and excellence in educational infrastructure, showcasing the power of strategic alliances and state-of-the-art technology.
White car with EV charger
04 Dec, 2023
Unlock the Future of Electric Vehicles with Christchurch Electrical! Explore cutting-edge EV charging solutions for homes and businesses, featuring Zappi chargers and comprehensive safety measures. Charge ahead confidently into the world of sustainable transportation!
Girl during a power outage with candles
11 Jul, 2023
In this article, we will explore the numerous benefits of solar power, understanding how it can serve as a reliable source of electricity during power outages. Additionally, we will delve into the different types of solar systems available, including grid-tied, off-grid, and hybrid systems.
Energy saving ratings for a home
09 Jun, 2023
Discover how to save money on winter energy bills with an energy-efficient heat pump. In this blog, we explore the benefits of these devices, from efficient heating to reduced carbon footprint. Learn practical tips to maximise savings and improve energy management. Join us on this money-saving journey and unlock the full potential of an energy-efficient heat pump!
Warm home model being held inside hands
31 May, 2023
As the winter season descends upon us, it brings with it a surge in power usage and the need for increased safety and power saving measures. Learn how to prepare your home or business for winter electricity demands.
Christchurch Electrical and Aotea Electrical Group Logo
12 May, 2023
In addition to our local capabilities, we are also proud to partner with The Aotea Group, a nationwide network of local trade experts that have been servicing Aotearoa New Zealand for over 50 years. Learn more about our partnership.
electricity bolt
24 Mar, 2023
In this blog post, we'll share some practical tips and strategies that can help you save money on your commercial electricity bill, whether you run a small office or a large commercial facility, there are plenty of opportunities to cut your energy usage and keep your expenses under control.
Man's hand holding a lightbulb calculating power costs
20 Feb, 2023
Electricity costs can be a significant expense for homeowners, but there are several strategies you can use to reduce your bill. In this blog, we will discuss five effective ways to reduce your electricity costs including: LED lighting upgrades, home automation, the use of timers, EV charger installation, and solar power.
Electrical cord with test and tagging red tag
24 Jan, 2023
Electrocution or arc flashes can cause fatal consequences when working near electricity or when using electrical appliances. Read more to learn whether testing and tagging of commercial electrical equipment is a legal requirement, what should be tested and how often.
Show More
Share by: