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Calculation programs on-line on sizing, requirements and consumption

Calculate the cost, power consumption and sizing of heat pumps, heating systems and hot water

Calculate consumption heat pump

Calculates the consumption of a heat pump for heating

By clicking on the link above you can see the comparison between the cost of heating our heat pumps and conventional gas boiler.

Calculation sizing kettles

Sizing storage tanks, boilers and separators

Spreadsheets for the design of storage tanks for heating, chilled water and hot water.

Calculations hot water

Calculations for the capacity and the need for domestic hot water

Spreadsheets for the sizing of apparatus for the production of domestic hot water

Second-meter-rate-D1Calculations and comparisons on electricity tariffs

Check out the rate increases to match your heating or hot water

  Caution: Our offices will remain closed for summer holidays from 14 to 25 August.

Rossato Group Srl
Headquarters: Via del Murillo, km 3.500 - 04013 Sermoneta LT - Italy
registered address via Migliara 49, No. 9 - 04016 Sabaudia LT - Italy
Cap. Soc. € 119.900,00 iv - n. LT-107494 REA - VAT-CF IT01745300598

From Monday to Friday
Morning 8: 30 - 12: 30
Afternoon 13: 30 - 17: 30