The Swimming Pool Heat Pump – Marvel Series Pool Heat Pump Heater is purpose-built by Green Power, a renowned commercial heat pump manufacturer and supplier, to meet the rigorous demands of pool heating applications across hotels, fitness centres, residential estates and resort facilities. This pool heat pump integrates advanced inverter technology, high-capacity design and durable components to serve as a leading pool heat pump solution.
Heavy-Duty Design for Pool Applications
This pool heat pump is engineered specifically for pool environments — large volumes of water, variable load profiles, outdoor and indoor installations, and frequent usage cycles. As a pool heat pump heater from a respected manufacturer, the Marvel Series includes oversized heat exchangers, corrosion-resistant components, and installer-friendly hydraulic connections. The high capacity output ensures that even large pools reach desired temperatures quickly and maintain them efficiently.
Inverter Efficiency & Optimised Operation
The Marvel Series unit uses inverter compressor and fan control to adjust power output precisely according to pool load and ambient conditions. Unlike standard fixed-speed pool heaters, this swimming pool heat pump adapts continuously, delivering lower power consumption, quieter operation and improved part-load efficiency. This inverter-driven system helps reduce operational costs and supports sustainable maintenance—qualities you'd expect from leading commercial heat pump manufacturers.
Indoor & Outdoor Flexibility for Broad Applications
Whether the installation is a hotel lobby pool, an outdoor resort pool, a residential estate's communal pool, or a wellness centre’s lap pool – this unit works. The pool heat pump heater is built to operate reliably in fluctuating ambient conditions, with robust outdoor weather handling and quiet indoor profiles. The pool heat pump caters to both new builds and retrofit scenarios, offering flexibility in layout, piping and control. As a pool heat pump supplier, Green Power ensures the unit matches site requirements and delivers dependable operation.
Advantages
High Capacity & Precision Control for Pool Environments
The Marvel Series pool heat pump is designed to handle large pool volumes, elevated heat loads and continuous operation cycles. With advanced inverter control, the system adjusts power output in real-time to meet changing loads—from warm-up phases to steady operation—ensuring fast recovery, stable temperatures and minimal overshoot. Facility managers benefit from lower temperature fluctuations, improved swimmer comfort and consistent pool conditions with less energy waste.
Reduced Operating Costs & Sustainable Operation
Inverter technology in this pool heat pump heater allows the pool system to run at lower speeds when full power isn’t required, dramatically reducing electrical consumption compared to fixed-speed systems. Over large installations, this translates into significant cost savings. The superior efficiency and brand backing from a trusted commercial heat pump manufacturer mean lifecycle cost benefits as well as better environmental performance.
Adapted for Indoor or Outdoor Installation
Whether the pool sits indoors within a hotel facility with strict acoustic and space requirements, or outdoors in a resort exposed to the elements, this swimming pool heat pump is built accordingly. Weather-resistant outdoor casing, quiet fans for indoor settings and flexible hydraulic connections make this unit ideal for diverse environments. As a pool heat pump supplier, Green Power equips the product for both retrofit and new build demands.
Hotel & Resort Pool Facilities
In hospitality settings, guest comfort and operational reliability are paramount. The Marvel Series pool heat pump heater offers high capacity, stable temperature control and quiet operation—critical for indoor pools or resort outdoor aquatics. With inverter-driven efficiency and trusted manufacturer support, pool managers can maintain ideal water conditions, reduce energy bills and provide premium experience for guests.
Community & Residential Complex Swimming Pools
For condominium complexes, gated communities or apartment developments with communal pools, the Swimming Pool Heat Pump – Marvel Series provides a scalable, efficient heating solution tailored to high-usage environments. As a pool heat pump supplier, Green Power presents a unit capable of serving moderate to large pool volumes with consistent performance and lower running costs, making it a practical investment for property managers and developers.
Small to Medium-Scale Fitness and Wellness Pools
Boutique fitness centres, spa facilities or wellness clubs often operate smaller—but high-demand—pool environments. This pool heat pump heater adapts well in such scenarios thanks to its flexible capacity, inverter modulation and noise-optimized design. Facility owners benefit from a solution crafted by commercial heat pump manufacturers with pool-specific applications in mind.
| Model | Marvel inverter 70 | Marvel inverter 90 | Marvel inverter 120 | Marvel inverter 150 | Marvel inverter 200 | Marvel inverter 260 | |
| Advised pool volume | m³ | 20-35 | 25-40 | 35-55 | 50-75 | 60-85 | 80-115 |
| Heating temperatuer range | °C | 15~40 | 15~40 | 15~40 | 15~40 | 15~40 | 15~40 |
| Cooling temperatuer range | °C | 8~28 | 8~28 | 8~28 | 8~28 | 8~28 | 8~28 |
| Operating range | °C | -10~43 | -10~43 | -10~43 | -10~43 | -10~43 | -10~43 |
| Air 26°C Water 26°C Inverter Mode | Capacity(KW) | 7.00~1.78 | 9.00~2.27 | 12.0~3.00 | 15.0~3.77 | 20.0~5.00 | 26.0~6.71 |
| Power input(KW) | 1.12~0.108 | 1.44~0.138 | 1.92~0.182 | 2.40~0.229 | 3.20~0.303 | 4.15~0.406 | |
| Input current(A) | 4.97~0.48 | 6.39~0.61 | 8.52~0.81 | 4.08~0.39 | 5.43~0.52 | 7.05~0.69 | |
| COP | 16.48~6.25 | 16.45~6.25 | 16.48~6.25 | 16.46~6.25 | 16.50~6.25 | 16.53~6.27 | |
| Air 15°C Water 26°C Inverter Mode | Capacity(KW) | 5.00~1.43 | 7.00~1.78 | 9.00~2.35 | 12.0~2.95 | 15.0~3.85 | 20.0~5.11 |
| Power input(KW) | 1.11~0.203 | 1.55~0.253 | 2.00~0.331 | 2.65~0.418 | 3.33~0.546 | 4.43~0.728 | |
| Input current(A) | 4.92~0.90 | 6.88~1.12 | 8.87~1.47 | 4.50~0.71 | 5.65~0.93 | 7.52~1.24 | |
| COP | 7.04~4.50 | 7.04~4.52 | 7.10~4.50 | 7.06~4.53 | 7.05~4.50 | 7.02~4.51 | |
| Air 35°C Water 27°C | Capacity(KW) | 3.00~1.85 | 4.00~2.39 | 5.30~3.04 | 7.00~3.82 | 9.00~4.99 | 12.0~4.93 |
| Power input(KW) | 0.99~0.38 | 1.33~0.47 | 1.76~0.61 | 2.31~0.77 | 3.00~1.01 | 4.00~1.05 | |
| Input current(A) | 4.39~1.69 | 5.90~2.09 | 7.81~2.71 | 3.92~1.31 | 5.09~1.72 | 6.79~1.79 | |
| EER | 4.87~3.03 | 5.09~3.01 | 4.98~3.01 | 4.96~3.03 | 4.94~3.00 | 4.70~3.00 | |
| Power supply | 220-240V~ /50Hz | ||||||
| Max power input | KW | 1.8 | 1.8 | 2.2 | 2.8 | 3.5 | 4.7 |
| Max Current | A | 8.0 | 8.0 | 10.0 | 12.0 | 15.0 | 20.0 |
| Water flow | m³/h | 2.5 | 3.1 | 4.0 | 5.1 | 6.6 | 8.7 |
| Refrigerant volume | R32/0.34kg | R32/0.45kg | R32/0.55kg | R32/0.7kg | R32/0.9kg | R32/1.25kg | |
| Min pressure/max pressure | 1.5/4.15MPa | 1.5/4.15MPa | 1.5/4.15MPa | 1.5/4.15MPa | 1.5/4.15MPa | 1.5/4.15MPa | |
| Unit net dimensions | mm | 320×320×370 | 950/274/653 | 950/274/653 | 950/274/653 | 1098*396*735 | 1098*396*735 |
| Package dimensions | mm | 360×360×400 | 970/430/788 | 970/430/788 | 970/430/788 | 1131/475/875 | 1131/475/875 |
| Net weight | kg | 36 | 40 | 42 | 44 | 49 | 70 |
| Gross weight | kg | 45 | 50 | 52 | 54 | 59 | 81 |
| Noise at 1 m | dB(A) | 38~46 | 39~47 | 40~48 | 41~50 | 42~51 | 43~52 |
| Noise at 10m | dB(A) | 19~27 | 20~28 | 21~29 | 23~31 | 24~32 | 24~33 |
| Compressor brand | GMCC | ||||||
| Compressor type | Single-Rotary | Single-Rotary | Twin-Rotary | Twin-Rotary | Twin-Rotary | Twin-Rotary | |
| Water proof level | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | |
| Loss charge | (mCE) | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
About Us
Green Power is a national high-tech enterprise founded in 2017, specialising in the research, development, manufacturing and global distribution of advanced heat pump systems. The company’s core business covers a broad range of high-performance products such as house heat pumps, swimming pool heat pumps and hot-water heat pumps—all designed to deliver energy-efficient, low-carbon solutions that meet modern heating, cooling and water-heating demands.
As a comprehensive heat pump manufacturer and supplier, Green Power offers OEM, ODM and co-design capabilities—enabling clients to customise products to specific specifications, branding or technical requirements. This flexibility positions the company as a partner of choice for both residential and commercial projects requiring tailored heat pump solutions.
With a strong export focus, Green Power emphasises product quality, innovation and service reliability. It works closely with premium component suppliers and maintains rigorous manufacturing controls to ensure its heat pump systems meet international standards and the expectations of overseas markets.
Our mission is to empower homeowners, installers and commercial operators to transition from fossil-fuel-based systems to efficient, sustainable heat pump solutions. We believe in delivering high-performance products, reliable support and long-term operational value. As a trusted heat pump supplier and manufacturer, Green Power invites you to partner with us in creating a greener, more efficient future.
Q1: What is a pool heat pump and how does it differ from a traditional pool heater?
A: A pool heat pump uses ambient air to extract heat, then transfers it to the pool water via a refrigerant cycle and heat exchanger. Compared to traditional gas or electric resistance heaters, a pool heat pump heater offers higher efficiency, lower operating costs and reduced carbon emissions.
Q2: Is this unit suitable for indoor & outdoor pools?
A: Yes. The Marvel Series pool heat pump is engineered for both indoor and outdoor installation. Its design handles varying ambient conditions and ensures quiet operation indoors while providing robust weather-resistant performance outdoors.
Q3: Why choose an inverter-driven pool heat pump?
A: Inverter technology allows the compressor and fan to adjust speed to actual heating demand rather than running at full speed continuously. This results in fewer start/stop cycles, reduced noise, improved efficiency and lower running costs over time.
Q4: What pool size or capacity does this unit support?
A: The exact capacity depends on model variant. The Marvel Series is designed for medium to large pool installations such as resorts, hotels and residential complexes. Facility managers should consult with a pool heat pump supplier to select the correct size based on pool volume, use schedule, insulation and location.
