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The Swimming Pool Heat Pump KRY-24II is a professional constant temperature and dehumidification air-source heat pump, specially engineered for indoor and outdoor swimming pool temperature control. Centered on a high-efficiency heat pump system, this 24kw swimming pool heat pump excels in heat recovery and energy saving, with intelligent temperature control and multi-layer safety protection. It stably maintains the balance of pool water temperature, air temperature and humidity, and is the ideal heating and cooling solution for residential and commercial small to medium-sized swimming pools. As a high-performance energy efficient swimming pool heat pump, it replaces traditional direct electric heating, realizing lower operating costs and all-year-round reliable operation.

The Swimming Pool Heat Pump KRY-24II absorbs free heat from the ambient air even in low-temperature environments, and transfers heat to pool water via a high-efficiency compressor, without direct electric heating. Its COP reaches up to 5.1 (A24/26℃), far exceeding the industry average of 3-5, which means 1 kWh of electricity can convert to 5.1 kWh of heat. This heat recovery technology greatly reduces the annual energy consumption of pool heating, cutting long-term operating costs for pool owners.
Equipped with an intelligent temperature control system, the Swimming Pool Heat Pump KRY-24II accurately controls pool water temperature within the set range of 26×30℃, completely avoiding temperature fluctuations caused by traditional heating methods. It can stably output heat even in low outdoor temperatures, ensuring the pool is available for all-year-round use, and is particularly suitable for indoor constant temperature pools and commercial pools with continuous operation demands.
The Swimming Pool Heat Pump KRY-24II eliminates potential safety hazards with a flame-free working mode and no direct water contact. It is equipped with overload protection, leakage protection, high temperature protection and water pressure protection, effectively avoiding explosion, poisoning risks of gas heating and electric shock risks of electric heating. With anti-shock level I and waterproof level IPV4, it complies with national electrical safety standards and adapts to various pool operating environments.
Parameter Category | Specific Parameters | Value/Description |
Heating & Cooling Performance | Rated Heating Capacity (A24/26℃) | 24kW |
Heating Capacity (A20/26℃) | 21kW | |
Cooling Capacity | 11.3kW | |
COP (A24/26℃) | 5.1 | |
Water Flow | 7m³/h | |
Electrical & Physical Parameters | Rated Voltage | 380V 3N-50HZ |
Rated Power (A24/26℃) | 4.7kW | |
Maximum Input Power | 6kW | |
Maximum Current | 24A | |
Operating Noise | <65dB(A) | |
Unit Size & Weight | 780×820×1700mm, 260kg |
For indoor pools in gyms and hotels, the Swimming Pool Heat Pump KRY-24II is not affected by outdoor weather, and can be installed indoors or outdoors to maintain a constant temperature of 26×30℃ for year-round operation. For outdoor residential and commercial pools, it provides stable heating in spring, autumn and winter, and can be switched to cooling mode in summer, perfectly adapting to seasonal temperature changes.
This pump is specially designed for pools with a water volume of 5-500m³, such as home pools, community pools and hotel pools, and can be flexibly selected according to actual water volume. For large public pools with higher heating demands, multiple Swimming Pool Heat Pump KRY-24II units can be connected in parallel to meet the overall temperature control needs, with strong scalability.
The Swimming Pool Heat Pump KRY-24II features simple and fast installation: small family pools can be installed in 1-2 days, and large commercial pools with multiple units only take 3-5 days. The installation only requires a brief interruption of pool water circulation, which can be quickly restored after completion, without affecting the normal use of the pool.
Regular heat pump efficiency decreases below -5℃, while the low-temperature optimized version of this pump can operate stably at -15℃ even -25℃ by upgrading the compressor and heat exchanger to reduce frosting impact.
No, the multi-safety protection system and flame-free working mode completely eliminate leakage and fire risks, making it safer than traditional heating equipment.
The Swimming Pool Heat Pump KRY-24II integrates energy saving, precision, safety and versatility, and is a professional temperature control solution for modern swimming pools. Whether for residential or commercial use, it can meet the personalized heating and cooling needs of different pools. If you want to customize the pool temperature control plan, feel free to inquire now for detailed product quotes and technical support!