Energy-efficient and effective Ospa pool heating

Highly efficient heat exchangers designed for use with modern low-temperature energy systems, ensuring sustainable heating for your pool.

Modern energy-efficient technology

Ospa’s plate heat exchangers are specifically designed for use with low-temperature heating systems, heat pumps, and solar panels. They also allow for the recovery of heat from filter backwash water, efficiently heating fresh pool water in the process.

Customised control

With Ospa BlueControl®, you can easily and individually manage water temperature and adjust pool heating schedules to suit your needs.

Maximum safety

The pool water heaters are equipped with a motorized three-way valve with spring return. This ensures safe operation, preventing uncontrolled overheating even in the event of a power outage.

Made in Germany

Ospa heat pump

Modulating heat pump with inverter technology for energy-efficient year-round operation. Noise-optimised housing ensures quiet performance for both indoor and outdoor use. PV-ready and compatible with standard control and building management systems.

  • Inverter technology: Adjusts output to demand – efficient and economical
  • Refrigerant R32: Environmentally friendly
  • Operating range: –25 °C to +45 °C – suitable for year-round use
  • PV-ready: Ideal for photovoltaic systems – surplus energy is stored as heat
  • Heating capacity: Up to 36.0 kW, depending on the model
  • Whisper series: Exceptionally quiet thanks to acoustic housing and silent mode
  • Ospa-BlueControl® 5 Web & SmartConnect: App-based control from anywhere in the world
  • Interfaces: KNX and Modbus for integration into building control systems
  • Allyear Split units: Frost-proof without continuous operation – ideal for winter use
  • 3-stage frost protection: Includes heating tape
  • Titanium heat exchanger: 30% more surface area, durable and resistant to saltwater

Ospa plate heat exchanger

A bolted plate heat exchanger made from stainless steel or titanium with profiled heat exchanger plates. The plates are counter-flow configured for maximum efficiency. Ideal for use with low-temperature heating systems and heat pumps.

  • Performance range: 4.8 – 120.3 kW (depending on heating input and pool water temperature)
  • Stainless steel options: 40 kW to 120 kW
  • Titanium options: 70 kW to 120 kW
  • Control options: Available with pump or valve control
  • Maximum operating pressure: 6 bar
  • Pool water flow rate: 10 m³/h
  • Heating water flow rate: 3 m³/h
  • Pool water inlet temperature: 24 °C
  • Heating water inlet temperature: 45 °C
  • Available for saline and seawater applications

Ospa electric pool water heater

A heat exchanger with a stainless steel housing and finned tube heating bundle made from a special alloy for optimal heat transfer.

  • Flow rate: 10 – 24 m³/h
  • Rated voltage: 400 V three-phase
  • Rated current consumption: 18 kW
  • Control options: Available with or without an electronic temperature regulator
  • Integration: Can be controlled via Ospa BlueControl®

Your benefits at a glance

  • Durable

    Prevents scaling through gentle temperature increases.

  • Reliable and safe

    Over-temperature limiter safeguards against overheating, even during power outages.

  • Economical

    Plate heat exchangers are specifically designed for efficient use with low-temperature heating systems, heat pumps, and solar panels.

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