Stable Pool Heating from ‑26°C to 48°C — Comfort Without Seasons
The SongXin Swimming Pool Low-Temperature Air Source Heat Pump is an advanced heating system engineered to deliver dependable hot water and stable temperature control in a wide range of climatic conditions. Designed using high-efficiency circulation heating technology, the unit ensures consistent thermal performance even in extremely cold environments where traditional systems may struggle.
This system effectively resolves common challenges such as temperature fluctuation and water pressure instability, providing a smooth and comfortable swimming experience. Each Swimming Pool Low-Temperature Air Source Heat Pump is equipped with internationally recognized scroll compressors, high-efficiency shell-and-tube heat exchangers, and intelligent anti-frost technology, ensuring durable, energy-efficient operation over years of service.
The condensate drainage system discharges water promptly to prevent icing during low temperatures, while the revolutionary 3D fan blade design increases air volume, lowers operating noise, and extends the fan's lifespan. Using R410A eco-friendly refrigerant, the SongXin series meets global standards for clean and sustainable energy—offering zero ozone depletion, low GWP, and zero environmental pollution.
Ideal for villa pools, residential pools, hotel facilities, fitness clubs, resorts, bathhouses, and indoor swimming pools, this unit delivers uninterrupted heating performance throughout every season.
Request a QuoteHigh-efficiency performance with proven reliability
Maximum thermal transfer efficiency
Automatic protection in extreme cold
Enhanced airflow with reduced noise
Zero ozone depletion, low GWP
Prevents icing in low temperatures
One of the hallmarks of the SongXin Swimming Pool Low-Temperature Air Source Heat Pump is its titanium heat exchanger. Titanium naturally forms a self-passivating oxide film, which creates a strong protective barrier against chemical corrosion. Even if the layer is breached, the material regenerates the film spontaneously, ensuring lasting protection.
In chlorinated and chemically treated pool water—where corrosion typically limits the life of heating systems—SongXin's titanium heat exchanger maintains superior durability and reliability, reducing maintenance frequency and overall operational cost.
Learn more about titanium technology
Engineered for resilience, the SongXin Swimming Pool Low-Temperature Air Source Heat Pump delivers reliable heating capacity even when the ambient temperature drops as low as -26°C. The system maintains stable output across a broad operating range (-26°C to +48°C), ensuring swimmers can enjoy a comfortable pool temperature year-round.
This level of reliability makes the system adaptable for use in diverse environments—from coastal resorts to mountainous hotels.
Explore climate performance data
SongXin Swimming Pool Low-Temperature Air Source Heat Pump integrates the R410A refrigerant, which has zero ozone depletion potential (ODP) and low global warming potential (GWP). Combined with high-efficiency digital expansion valves and energy-optimized scroll compressors, the system achieves excellent COP (Coefficient of Performance), significantly lowering energy consumption compared to conventional heating systems such as gas boilers or electric heaters.
Users benefit from reduced utility costs, while responsibly supporting carbon-reduction goals—making it an ideal sustainable choice for modern pool facilities.
View energy efficiency report
Noise pollution often detracts from the relaxation of pool environments. The SongXin Swimming Pool Low-Temperature Air Source Heat Pump utilizes a 3D aerodynamic fan blade design that dramatically reduces operational noise while maintaining strong air circulation.
The low-noise axial fan and vibration-dampening structure allow the system to perform quietly in residential areas or indoor settings, ensuring superior acoustic comfort.
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Utilizing anti-corrosion materials, reinforced protective coatings, and precision-engineered components, our Swimming Pool Low-Temperature Air Source Heat Pump withstands prolonged exposure to humidity and chlorinated water.
From compressor housing to coil structure, every part is designed for endurance, ensuring the unit continues operating efficiently for years—even in the demanding conditions of high-chlorine swimming pools or marine environments.
Download durability test reportSongXin provides a wide range of models to suit distinct pool applications—from small private pools to large public swimming complexes.
| Cooling Capacity | 88 – 94 kW |
| Heating Capacity | 68 – 72 kW |
| Power Input | 15 – 16.5 kW |
| Water Flow | 11.7 – 12.4 m³/h |
| Pressure Drop | ≤45 – ≤50 kPa |
| Maximum Current | 56A |
| Refrigerant | R410A |
| Compressor | High‑efficiency scroll |
| Expansion Valve | Electronic |
| Heat Exchanger | High‑efficiency shell & tube |
| Fan Type | Low‑noise axial fan |
| Operating Range | ‑15°C to +48°C |
| Water Outlet Temp | 20°C – 40°C |
| Unit Dimensions | 1100×1100×1430–1480 mm |
| Unit Weight | 610 – 650 kg |
| Cooling Capacity | 176 – 188 kW |
| Heating Capacity | 136 – 144 kW |
| Power Input | 32.4 – 33 kW |
| Water Flow | 23.4 – 24.8 m³/h |
| Pressure Drop | ≤55 – ≤60 kPa |
| Maximum Current | 110 – 116A |
| Refrigerant | R410A |
| Compressor | Low‑temperature scroll |
| Expansion Valve | Dual electronic |
| Heat Exchanger | High‑efficiency shell & tube |
| Fan Type | Low‑noise axial fan |
| Operating Range | ‑26°C to +48°C |
| Water Outlet Temp | 20°C – 40°C |
| Unit Dimensions | 2100×1100×2365 mm |
| Unit Weight | 1100 – 1180 kg |
Homeowners can enjoy an uninterrupted swimming experience with precise, efficient heating, while benefiting from cost‑effective, sustainable technology.
Hotel and resort pool facilities require reliable, round‑the‑clock operation. The SongXin Swimming Pool Low‑Temperature Air Source Heat Pump meets these needs with unmatched energy savings and remarkable temperature precision. Guests will appreciate consistent water comfort, while facility managers benefit from significantly lowered operational costs compared to traditional gas boilers.
Designed for high‑usage commercial pools and spa areas, this series maintains performance stability even under heavy workload conditions, ensuring seamless service quality.
Public swimming pools often operate for extended hours, demanding substantial heating output and durability. The SongXin Swimming Pool Low‑Temperature Air Source Heat Pump excels in such environments. Gym owners and fitness centers can depend on this system's robustness and cost‑efficiency, giving users an optimal aquatic training experience.
Large commercial pools, hot spring resorts, and water parks require substantial heating power to maintain water temperature stability across extensive surface areas. Whether in recreational water parks or traditional bathhouses, SongXin units deliver reliable, environment‑friendly heating performance at any scale.
Operates efficiently from ‑26°C to +48°C, providing dependable performance year‑round in virtually any climate zone.
Features advanced electronic expansion valves, low‑temperature scroll compressors, and optimized heat transfer designs for peak efficiency.
Complies with global green standards through the use of R410A refrigerant, reducing environmental impact without sacrificing output.
Proprietary 3D fan blade design ensures quiet operation suitable for residential and hospitality environments.
Titanium and anti‑corrosion technology extend the product's lifespan beyond conventional heat pump systems.
A range of capacities meet the unique demands of domestic, commercial, and industrial aquatic facilities.
With a foundation rooted in innovation, SongXin HVAC has become a leading authority in air‑conditioning and heating solutions across more than 50 countries. The company's manufacturing base spans over 50,000 square meters, equipped with specialized laboratories for testing pressure balance, noise levels, refrigerant performance, and environmental durability.
Every SongXin Swimming Pool Low‑Temperature Air Source Heat Pump undergoes extensive quality control, including 100% material inspection and standardized performance testing in compliance with international certifications. SongXin HVAC integrates technology, craftsmanship, and quality assurance into every unit, ensuring unmatched reliability for clients worldwide.
The SongXin Swimming Pool Low‑Temperature Air Source Heat Pump defines the perfect balance between performance, efficiency, and sustainability. Whether heating a private villa pool or managing the demands of a large commercial facility, this system delivers tailored solutions for continuous water comfort and operational savings.
Backed by SongXin HVAC's engineering excellence and global service experience, SongXin systems provide enduring value—ensuring your swimming pool remains warm, clean, and comfortable, whatever the weather.
