KRY-24II
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The Leomon Eco-Friendly Pool Heat Pump for Indoor Swimming Pool KRY-24II is a high-performance air-source heat pump engineered specifically for indoor swimming pools. With a substantial 24kW heating capacity and industry-leading efficiency, it provides consistent, reliable pool heating while delivering energy savings of up to 80% compared to conventional gas or electric heating systems. The unit features a corrosion-resistant titanium tube heat exchanger that withstands the effects of chlorine and other pool chemicals, ensuring long-term durability and stable performance. Operating with minimal noise and zero emissions, the KRY-24II creates a comfortable, environmentally responsible indoor pool environment.

With industry-leading efficiency, the KRY-24II delivers substantial energy savings compared to conventional electric or gas pool heaters. For indoor pool facilities that operate year-round, the reduction in monthly utility bills is significant. The unit’s intelligent control system further optimizes energy consumption by automatically adjusting output based on real-time demand, ensuring maximum efficiency without compromising comfort.
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.
With noise levels significantly lower than conventional pool heating systems, the KRY-24II operates with minimal acoustic disturbance—an essential feature for indoor pool facilities located within hotels, fitness centers, or schools where noise can affect guests, members, or students. The unit employs low-noise compressors and specially designed fans, combined with sound-absorbing materials and anti-vibration mounts, ensuring that pool heating never interferes with adjacent activities or the overall indoor atmosphere.
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 |
The KRY-24II delivers reliable, energy-efficient heating that keeps pool water inviting throughout the year. Its quiet operation ensures guests enjoy uninterrupted relaxation, while its zero-emission design aligns with the growing expectations of eco-conscious travelers. Whether for a luxury hotel or a boutique resort, the KRY-24II provides the performance and sustainability that hospitality professionals value.
Fitness centers and health clubs rely on indoor pools as key amenities for members. The KRY-24II provides consistent, comfortable water temperatures that enhance the swimming experience while keeping operating costs under control. Its quiet operation is essential in fitness environments where music, classes, and conversation create an active atmosphere.
Schools & Educational Facilities
The KRY-24II delivers exceptional energy efficiency, reducing operating costs and freeing up funds for educational programs. Its quiet operation ensures minimal disruption to classrooms and administrative areas, while its zero-emission design provides a safe, clean environment for students and staff. The unit’s durability and low maintenance requirements also make it an ideal choice for institutional applications where reliability and long-term value are paramount.
Community Pools & Public Aquatic Facilities
Community pools and public aquatic facilities serve large numbers of users and require robust, dependable heating systems. The KRY-24II’s substantial heating capacity and durable construction make it well-suited for these demanding environments. Its energy efficiency helps community organizations manage operating costs, while its low-maintenance design reduces the burden on facility staff.
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.
A: With industry-leading efficiency, the KRY-24II typically delivers energy savings of up to 80% compared to traditional gas or electric pool heaters. For indoor pools that operate year-round, this translates to substantial annual savings on utility bills. The exact amount depends on local energy rates, pool size, and usage patterns, but most facility operators recover their investment within a short period through reduced operating costs.
A: The KRY-24II is designed to operate efficiently even in cold ambient conditions. While all air-source heat pumps experience some reduction in output as outdoor temperatures drop, the KRY-24II maintains reliable performance through advanced technology. For facilities in regions with severe winters, we offer models with enhanced low-temperature capabilities. Our engineers can help you select the right model based on your location‘s climate conditions to ensure year-round reliable pool heating.
Is the KRY-24II suitable for indoor pools with high humidity?
A: Yes. The KRY-24II is designed with corrosion-resistant materials, including a titanium tube heat exchanger that withstands the effects of chlorine and moisture commonly found in indoor pool environments. The unit‘s electrical components are protected against moisture, and the overall construction is built for durability in demanding conditions. However, we recommend ensuring proper ventilation in the installation area to maintain optimal performance and protect the unit from excessive humidity.
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!