High-Temperature Heat Pump WP Max-HiQ pF with R290 (propane) – the complete boiler room

The all-in-one solution for building heating, including buffer storage and domestic hot water preparation

The complete WP Max-HiQ pF heating system with integrated heat pump stands for maximum efficiency in a compact form, for use in new buildings. The water/water or brine/water heat pump can operate with source temperatures of 5–55 °C.

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Performance: 2,0 – 13,0 KW
COP: 5,69 (W10/W35)

The advantages of the WP Max-HiQ pF series at a glance:

  • Maximum efficiency in a compact design
  • Uses natural and environmentally friendly propane (R290) refrigerant
  • Use of highly fluctuating sources possible
  • Maximum flexibility thanks to speed-controlled inverter operation
  • Flow temperatures up to 68 °C possible
  • Integrated energy management (Smart Grid-ready)
  • Refrigeration circuit ready for operation ex works, no refrigeration certificate required
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Special features:

Propane R290 as a natural refrigerant

The WP Max-HiQ series is equipped as standard with the environmentally friendly and natural refrigerant propane R290. This refrigerant has a GWP value of 3 (GWP = Global Warming Potential). The heat pumps are designed with an integrated safety concept for safe system operation inside the building. All that is required is a ventilation opening to the outside.

Inverter control:

The WP Max-HiQ pF series can cover a very wide range of heating and cooling capacities thanks to the standard integrated speed control using inverter technology. This opens up a wide range of applications. The inverter technology also allows, for example, the output to be regulated so that PV power can be used for heating or cooling as required. This heat pump offers you maximum savings potential, as it always delivers the right output and automatically adapts to the current energy requirements of the living space in every season. The name of each inverter heat pump includes the term Flex (F) to indicate flexible speed. The systems therefore have an F in their type designation.

Flexible Quellnetztemperaturen

Thanks to the WP Max-HiQ pF being equipped with ratiotherm’s patented HiQ technology, users can tap into any heat source for the heat pump. The name comes from the high (Hi) Q source network temperature, i.e. HiQ. Even if the source temperatures constantly change within a temperature range of 10-55°C (e.g., process heat during various work steps), the WP Max-HiQ pF always operates at the optimum operating point. For the operation of the system, this means minimized operating costs with maximum coefficient of performance (COP).

Buffer storage and fresh water technology:

As a complete boiler room system, the WP Max-HiQ pF is naturally equipped with a buffer tank in a variable size. The tank is concealed beneath an attractive cover, as are the necessary safety components. A fresh water module for hygienic drinking water supply is also integrated. This combination, paired with an internal control module tailored to the application, replaces the entire boiler room control system. These features are part of the name of our systems and are designated C for Compact in the type designation at ratiotherm.

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Stephan Weinzierl Ratiotherm

Stephan Weinzierl

International sales

+49 (0) 8422 9977-70 | info@ratiotherm.de

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