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An essential safety component for modern heat-pump systems
A simple but essential upgrade to improve system performance
designed specifically to operate with a range of air source heat pumps
The 9kW model is one of the most popular choices for UK homes
Protects pumps
Vaillant aroTHERM plus 12kW heat pump controller An essential safety component forVaillant aroTHERM plus heat pumps are extremely quiet, very efficient and charged with R290, a very low global warming potential (GWP refrigerant). The units have high temperature capability which is especially good when producing hot water meaning they do not use an immersion heater at all during pasteurisation cycles.
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