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Remote expansion vessel with factory-fitted wall mounting bracket
69 ErP Rating (35°C water) A+++ ErP Rating (55°C water) A++ Refrigerant R290 (Propane
installer-friendly design
Mixing valve
contributing to reduced carbon emissions and lower energy bills
Vaillant aroTHERM plus 3.5kW R290 Remote expansion vessel with factory-fittedVaillant 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.