How Does A Heat Pump Pool Heater Work? [SOLVED]

Environmental refrigerant gas absorbs and transfers the heat energy through the refrigeration circulation system 🙈 The fan circulates air through the outer Evaporator Air Coil that acts as a heat collector 🤓 The liquid refrigerant in the air coil absorbs the available heat in the air transforming it to a gas. The refrigerant gas is then pumped by the Compressor. When this warmed gas is compressed, it intensifies or concentrates the heat. This intensely hot gas is then pumped into the Heat Exchanger Condenser where the actual heat exchange takes place. As the pool water passes through the Heat Exchanger, the hot gas gives up its heat to the cooler pool water. The refrigerant returns to a liquid state and is pumped through the Expansion Valve and then into the Evaporator Air Coil to start the process over again. [1]
Electric – In the Phoenix area, electric heating is an optimal solution for homeowners looking to extend their swim season to early spring and late fall months. Electric heat pumps work in the same way the heat pump for your home does. An electric heater for your pool draws outside air in and circulates this air through an outer evaporator air coil. The liquid refrigerant within the evaporator coil absorbs the heat from the outside air and transforms it into a gas. The warm gas in the coil passes through the compressor where heat is increased. As the gas and pool water is pumped through the heat exchanger, the hot gas transfers its heat to the water. The water heats as it circulates and then flows back into the pool at a comfortable temperature. (last modified 84 days ago by Trica Akers from Cheongju, South Korea) [2]
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Jenessa Perdue from shorelinepools.com revealed how heat pumps are ideal for homeowners living in warmer climates and use their pools often. This is because the heater uses the outside temperature to work and it is more environmentally friendly than a gas heater. If you use your pool frequently, an electric heater is more reliable and the had cost is a lot lower to operate. A low operation cost allows you to use your pool heater more without spending a ton. A heat pump is less expensive than a gas heater since it relies on air and the flow of gas. However, this type of heater is slower than a gas heater and also is not great for colder climates. (revised by Emilia Queen on June 18, 2020) [3]
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As stated by the specialists from greenmatch.co.uk, heat pumps work by moving heat from one place to another using energy to perform this task. They are used for heating indoor buildings, but they also have outdoors applications such as warming up swimming pools. These devices work well at temperatures above 45 – 50 F, which are the usual temperatures for outside pools. They are usually more expensive than gas pool heaters, but they are also more efficient so that real savings on utility costs can be made. Furthermore, heat pumps usually have a much longer lifespan than gas pool heaters, hence this is a very convenient investment since they will be very beneficial for your home. [4]

Article References

  1. https://www.paramountpools.co.uk/swimming-pool-heat-pumps/
  2. https://aquascienceaz.com/blog/how-does-a-pool-heater-work/
  3. https://www.shorelinepools.com/blog/how-do-pool-heaters-work/
  4. https://www.greenmatch.co.uk/blog/2014/08/what-about-heat-pumps-for-swimming-pools
Kelly-Anne Kidston

Written by Kelly-Anne Kidston

I am a writer of many words, from fiction to poetry to reviews. I am an avid reader and a lover of good books. I am currently writing my first novel and would love to find some beta readers who are interested in getting an early look.

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