PUFFER TANK PRIMARY COOLING SYSTEMS HEAT PUMPS
AR-A
Puffer tanks primary cooling systems and heat pumps
AR-A inertia accumulators are used for the storage of refrigerated water in air conditioning circuits and heat pump, ensuring a constant average temperature and significantly reducing the number of start-ups and shutdowns of the refrigeration unit or boiler when rapid temperature variations occur.
Their function is the accumulation of refrigerated water in primary circuit, so they should never be installed in the secondary circuit of drinking water.
They comply with the minimum performance and labelling requirements laid down in Directive 2010/30/EU and Directive ERP respectively for hot water tanks with a capacity of ≤ 500 litres.
The models manufactured according to the description are those listed in the attached table :
CALCULATION OF THE INERTIA ACCUMULATOR
The theoretical volume of the water circuit for the proper operation of air conditioning can be calculated as follows:
