Cailles Robin

Agrifood industry

Initial situation

Consumption : 12 000L of domestic hot water per day
Positive cold : R449a system – Cooling capacity = 177 000W & Heat rejection = 350 000W (at -10/+48°C)

Proposal / study

Equipment for positive cold unit : 2x Boostherm 100kW
Installation of 2x 3 000L tanks in parallel, linked to the production of domectic hot water

Forecast return on investment at time of study : 3,1years

Measurements taken

Average energy recovered per day : 600kWh/day
Annual energy savings : 156 000kWh/year

Total annual savings : approx. €5 772/year, i.e., equiv. to 32,76 tonnes of CO2/year