CLAUSIUS propane technology

Domestic range, CLASSIC y ELITE

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We are the first heat pump manufacturer to incorporate flow meters in brine and heating circuits allowing us to measure and use the following parameters
into the control system:
• The flow rate circulating through the brine.
• The supply and return temperatures.
• The power obtained.
• The pressure in the brine and heating circuits.

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Propane as a refrigerant with excellent thermodynamic properties: 

• It allows higher condensing temperatures.
• Enable water flow temperatures between 65 and 70 °C to be achieved..
• A key technology for the decarbonisation.

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We are the manufacturer that provides the maximum power per gram of propane. The use of the latest generation of Alfa Laval asymmetric heat exchangers, minimise the amount of propane required per thermal kW obtained from the heat pump.

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Safety with propane. Clausius heat pumps with propane are equipped with a propane detector and a leakage control system for indoor installation (models with a propane charge of more than 150 g).

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We incorporate the latest generation of copeland low noise compressors and new inverters, have been specially designed and optimised
to be used with propane.
• They allow a sound reduction and an increase in the seasonal efficiency.
• They have a wider operating map.
• The inverter system allows an higher seasonal efficiencies.

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We incorporate Alfa Laval asymmetric plate heat exchangers, specially designed for propane, The most efficient heat exchange technology available, specifically designed to minimize propane load in heat pumps.

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New Internet-based management and visualization system enabling remote access, preventive maintenance, and providing greater reliability for the heat pump.

CAREL electronic expansion valve, for an accurate control of the refrigerant flow in the evaporator.

Frio Calor

WITA high efficiency variable speed pumps (class A), for an optimum flow control in both brine and heating circuits.

Accessibility. The new Clausius heat pumps with propane also incorporate our popular Clausius top-hinged opening system (patented system), allowing easy access to all components inside the heat pump.

All-in-one and plug&play design. Incorporation of circulation pumps, expansion vessels, safety valves and integrated drain valves. Ready to install.

Connection with photovoltaic installations. enabling the management of solar energy surplus, control of the power produced by the heat pump, control of periods with different electricity rates, and compatibility with SmartGrid systems.