Spawer O'Spa Flow - Spa Heat Pump with Circulation Pump - Poolstar

The Spawer O'Spa Flow is a versatile spa heat pump that combines heating, cooling, and water circulation in one compact unit. Thanks to the integrated circulation pump, the O'Spa Flow can be connected directly to the spa without the need for a separate bypass.

The O'Spa Flow is available in various power ratings. On this general product page, the 3 kW and 5 kW versions are available. Both variants offer a complete solution for controlling the water temperature of a spa, Nordic bath, or small swimming pool.

Heating, cooling, and circulating

The O'Spa Flow is designed to handle the complete thermal management of a spa. The heat pump can heat the water when a higher temperature is desired and also features an integrated chiller function for actively cooling the water.

This means the O'Spa Flow can be used for both a warm spa session and cold water therapy and ice bath applications. The chiller function can lower the temperature to 2 °C.

Integrated circulation pump

A key feature of the O'Spa Flow is the integrated circulation pump. This pump was specially developed for spas, Nordic baths, and small swimming pools, ensuring a constant flow of water through the heat pump.

Because the circulation pump is integrated into the unit, no separate bypass is required. This makes the installation clearer and simplifies the connection to the spa.

The stable water flow also ensures the heat exchanger operates consistently and supports precise temperature control.

Available in 3 kW and 5 kW

The O'Spa Flow is available in various power ratings. On this product page, you can choose between:

• O'Spa Flow 3 kW
• O'Spa Flow 5 kW

The right version depends on factors such as the volume of the spa, the desired heating time, and the conditions of use. A higher power rating is ideal when a larger volume of water needs to be heated more quickly.

Complete temperature control

The O'Spa Flow was developed for various situations where water temperature needs to be controlled. The heat pump can be used to quickly increase the water temperature, maintain a constant temperature, and actively cool the water.

During warm periods, the integrated chiller function can be used to cool the water. For cold baths and recovery applications, the water can be lowered to a maximum temperature of 2 °C.

The O'Spa Flow also features an automatic mode. This allows the heat pump to automatically adjust its operation to the conditions without the user having to manually operate the installation continuously.

Control of the electric spa heater

The O'Spa Flow features an integrated relay that can control the spa's electric heater.

This allows the heat pump to work together with the spa's existing heating system. When additional heating is required, the electric heater can be switched on. This ensures that the existing spa installation can remain part of the overall heating system.

Operation via the Poolex app

The O'Spa Flow features connected operation. The temperature and various operating modes can be set remotely via the Poolex mobile app.

This allows you to prepare the spa before using it and easily adjust the desired temperature without having to be directly at the heat pump.

Compact and modern design

The O'Spa Flow has a compact design with a modern appearance. The decorative grilles make it easy to place the unit next to a spa.

The combination of a compact enclosure and integrated circulation pump makes the O'Spa Flow a practical solution when installation space is limited.

For spas, Nordic baths, and small swimming pools

The O'Spa Flow was developed for spas, Nordic baths, and small swimming pools. This means the same technology can be used for various wellness and water installations.

The integrated circulation pump ensures a simple hydraulic connection, while the combination of heating and cooling makes the device suitable for year-round use.

Suitable for warm and cold applications

While a traditional spa heat pump is primarily used to heat water, the O'Spa Flow also offers active cooling. This makes the unit suitable for both warm wellness and cold water therapy.

The ability to cool the water to 2 °C makes the O'Spa Flow particularly attractive to users who also want to use their spa or Nordic bath as a cold bath or ice bath.

Key features

• Spawer O'Spa Flow spa heat pump
• Available in 3 kW and 5 kW
• Integrated circulation pump
• No bypass required
• Heating and cooling in one unit
• Integrated chiller function
• Cools the water to 2 °C
• Suitable for spas and Nordic baths
• Suitable for small swimming pools
• Suitable for cold water therapy and ice bath applications
• Integrated control for electric spa heater
• Automatic operating mode
• Connected operation via the Poolex mobile app
• Temperature and operating modes can be set remotely
• Compact and modern design
• Constant water flow due to integrated circulation pump
• Suitable for year-round use