Pool Heat Pump Calculator
Pool heat pumps are increasingly popular amongst many pool owners. These are energy-efficient, super quiet, eco-friendly heaters to heat your pool water effectively all year round. But to get the most out of your pool heater, it is essential to size the heat pump accurately. Determining the size of the heat pump keeps energy bills under check and helps you save significantly in the long run.
This article will brief you on the basic pool heat pump calculations so you know what is right for you. And to bust a common myth, the bigger sized pumps are not always better! So, without wasting any time, lets dig into the facts.
How Your Pool Heat Pump Works
A heat pump extracts ambient heat from its surroundings. It then transfers the heat to the refrigerant gas, which is pumped through the compressor, and forced into the condenser coil. The heat finally passes through the heat exchanger into the water. So to sum it all up, the heat pump converts outside air into heat to warm up your pool water at the desired temperature.
Besides calculating the size of the pump, it is essential you also consider its COP (Coefficient of Performance), cost, maintenance needs, and location. These aspects impact your buying decision considerably. Talking of the sizing details, we hope the following information might help you get the most efficient and consistent performance out of your pool heat pump.
Sizing Your Pool Heat Pump
Before we provide you with a breakdown of the calculation, it is vital to note that the estimates can vary depending upon several variables.These factors include the climate, above/ in-ground pool, pool location, swimming months, swimming habits, etc. With these aspects in mind, you are almost halfway through. However, it is always best to talk to a local pool heating professional to make an informed purchase decision. For the sake of providing accurate information, let us talk about the calculations. Here is what you must know:
First, calculate the length x width of your swimming pool, i.e., the surface area, and multiply this by the average depth, the middle depth of the pool.
Second, determine the number of kW the heat pump would require. Here is a guide for your assistance:
Pool Size kW Power Heat Pump
30 – 40m³ 9 – 12 kW power
40 – 60m³ 12 – 16 kW power
50 – 80m³ 16 kW power (min.)
For example, a rectangular pool with length, width, and average depth measuring 3x5x1.4m will have a surface area of 15m and 21 cubic metric volume. Now, since there are 1,000L in one cubic meter, your pool capacity will measure at 21,000 litres. Dividing the capacity or volume by 2,500 will finally give you an 8.4kW measure.
Apart from these, other conversion factors may be based on your personal preference, average coldest air temperature, desired heating, and more.
Pro Tip: It is worth considering buying a pool solar cover as these covers help trap in up to 85% of heat loss so this will save in operation costs and hours of operation. If you choose not to use a pool cover, go for a heat pump of greater heating capacity. Besides, you can utilize online calculators to get an idea of precise measurements, speak to us, or contact local pool heating professional.
Call EZIHEAT for More Heat Pump Information
We hope the information specified above helps you with sizing your swimming pool heat pump accurately. For any further assistance, EZIHEAT Australia pool heating experts can help. With our years of industry experience and knowledgeable staff, we can guide you through the various aspects of choosing the right heat pump for your pool.
If you would like to discuss you pool heating project with a specialist, call us at 1300 363 555 today or request a pool heating evaluation. Our competent staff can help you with your questions and ensure you purchase the right product, one that will last the distance. Get in touch with EZIHEAT Australia pool heating professionals.
