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Delivered within two weeks after placing your order.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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Elevate your pool experience with Ventox SolarForth, the innovative front discharge photovoltaic direct drive heat pump that seamlessly integrates solar power for year-round efficiency and zero-energy heating. Designed for European homes, this full inverter R32 model combines ultra-quiet operation, smart controls, and advanced heat exchange to deliver perfect temperatures while minimizing costs and environmental impact.
Key Features
Solar Direct Drive & Grid Hybrid: Runs primarily on DC power from its dedicated PV array, automatically switching to grid AC only when needed - no batteries or external inverters required for a simple "plug-the-panels" setup that preserves your household solar system and lower pool heating costs greatly.
Full Inverter Technology with Max COP 16: Achieves superior energy efficiency compared to traditional ON/OFF pumps, saving over 50% on running costs while maintaining consistent performance even in low ambient temperatures down to -10°C.
Front Discharge Airflow Design: Optimized for user comfort, with air intake from the rear and discharge from the front to avoid direct cold airflow, ensuring a premium, unobtrusive experience in residential settings.
Ultra-Silent Operation: Noise levels as low as 36.5 dB(A) at 1m, thanks to DC fan motors and scientific internal configuration for whisper-quiet performance.
Intelligent MPPT Control & Real-Time Optimization: Matches compressor speed to live PV output, maximizing solar utilization and preventing energy waste for greener, cost-effective operation.
Smart APP Control with Built-in Wi-Fi: Remote monitoring and control via smartphone, featuring a user-friendly HD color display, wired controller, and OTA updates for seamless maintenance and real-time energy insights.
Advanced Heat Exchange: Spiral titanium tube in PVC shell for water side efficiency, paired with optimized fin-tube design on the air side, supporting water temperatures up to 40°C for pools and spas.
Eco-Friendly R32 Refrigerant & Wide Operating Range: Runs reliably from -10°C to 43°C ambient air, with intelligent defrosting to extend your swimming season while reducing CO₂ emissions through renewable integration.
| Model | A | B | C | D | E | F | G |
| USP110R3V | 885 | 370 | 605 | 525 | 350 | 330 | 105 |
| USP150R3V | 965 | 400 | 650 | 610 | 380 | 380 | 95 |
| USP180R3V | |||||||
| USP210R3V | 1100 | 430 | 755 | 750 | 410 | 520 | 105 |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
| Model No. | USP | 110R3V | 150R3V | 180R3V | 210R3V |
| Power Supply | / | 220-240V~/50Hz | |||
| Advised Pool Volume | m³ | 25-40 | 35-55 | 40-60 | 45-75 |
| Performance Condition: Air Temperature: 27°C, Inlet / Outlet Water Temperature: 26°C / 28°C, Humidity 80% | |||||
| Heating Capacity | kW | 2.93~11.38 | 3.56~15.48 | 4.48~18.15 | 4.68~21.15 |
| Power Consumption | kW | 0.18~1.79 | 0.22~2.50 | 0.27~2.91 | 0.29~3.38 |
| COP | W/W | 16.27~6.35 | 16.18~6.19 | 16.59~6.23 | 16.13~6.25 |
| Performance Condition: Air Temperature: 15°C, Inlet Water Temperature: 26°C, Humidity 70% | |||||
| Heating Capacity | kW | 2.32~8.46 | 2.75~11.32 | 3.52~13.14 | 3.61~14.34 |
| Power Consumption | kW | 0.28~1.59 | 0.33~2.13 | 0.43~2.48 | 0.42~2.78 |
| COP | W/W | 8.28~5.32 | 8.33~5.31 | 8.18~5.29 | 8.59~5.15 |
| Operating Air Temperature | °C | -10~43 | |||
| Performance Condition: Air temperature:35ºC, inlet / outlet water temperature: 28ºC/26ºC | |||||
| Cooling Capacity | kW | 2.48~6.35 | 3.41~8.10 | 4.15~9.87 | 4.4 - 10.13 |
| Power Consumption | kW | 0.31~1.3 | 0.43~1.65 | 0.53~2.03 | 0.57~2.08 |
| EER | W/W | 7.85~4.88 | 7.91~4.85 | 7.9~4.87 | 7.75~4.86 |
| Refrigerant | / | R32 | |||
| Compressor | / | Mitsubishi | |||
| Fan Motor Type | / | DC | |||
| Water Connection | mm | 50 | |||
| Noise Level (1m) | dB(A) | 36.5~47.5 | 38.5~49 | 40~50 | 41~51 |
| Max. Power Input | kW | 2.3 | 3.2 | 3.8 | 4.4 |
| Max. Current | A | 10.5 | 14.5 | 17.3 | 20 |
| Advised Water Flow | m3/h | 5.0 | 6.5 | 7.8 | 9.1 |
| Water Pressure Drop | kPa | 15 | 18 | 20 | 35 |
| Net Dimension (LxWxH) | mm | 911×367×603 | 986×400×650 | 1126×430×755 | |
| Package Dimension (LxWxH) | mm | 980×390×630 | 1055×430×6880 | 1200×465×785 | |
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| Product | SKU | Description | Collection | Availability | Product Type | Other Details |
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