Swimming Pool Heat Pump Calculator Uk

Heat Pump Power Formula:

\[ Power = \frac{(Volume \times Temp\ Rise \times Factor)}{Time} \]

Volume (m³):

m³

Temp Rise (°C):

°C

Factor (specific heat):

kWh/m³°C

Time (hours):

hours

Power (kW):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Swimming Pool Heat Pump Calculator?

The Swimming Pool Heat Pump Calculator estimates the required power output for a heat pump to heat a swimming pool to the desired temperature within a specified time frame. It uses the fundamental heat transfer equation to provide accurate results.

2. How Does the Calculator Work?

The calculator uses the heat pump power formula:

\[ Power = \frac{(Volume \times Temp\ Rise \times Factor)}{Time} \]

Where:

\( Volume \) — Pool volume in cubic meters (m³)
\( Temp\ Rise \) — Desired temperature increase in degrees Celsius (°C)
\( Factor \) — Specific heat factor (typically 1.16 kWh/m³°C for water)
\( Time \) — Desired heating time in hours

Explanation: The formula calculates the thermal energy required to heat the pool water and divides it by the time available to determine the necessary power output.

3. Importance of Heat Pump Power Calculation

Details: Accurate power calculation is essential for selecting the right-sized heat pump, ensuring efficient operation, proper heating performance, and energy efficiency for your swimming pool.

4. Using the Calculator

Tips: Enter pool volume in cubic meters, desired temperature rise in degrees Celsius, specific heat factor (default is 1.16 for water), and desired heating time in hours. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is the typical specific heat factor for water?
A: The specific heat capacity of water is approximately 1.16 kWh/m³°C, which is the default value used in the calculator.

Q2: How do I calculate my pool volume?
A: For rectangular pools: length × width × average depth. For circular pools: π × radius² × average depth. Irregular shapes may require professional measurement.

Q3: What temperature rise is typical for swimming pools?
A: Most pools are heated to 26-30°C. The temperature rise depends on your starting water temperature and desired swimming temperature.

Q4: How long does it typically take to heat a pool?
A: Heating times vary based on pool size, heat pump capacity, and desired temperature increase. Typically 24-72 hours for initial heating, then maintenance heating.

Q5: Should I consider heat loss in my calculations?
A: Yes, this calculator provides theoretical values. Actual requirements may be higher due to heat loss through evaporation, radiation, and conduction.