PAC Facteur 7® is an innovative system for domestic hot water which combines heat recovery from greywater (water from shower, washing machine, dishwasher, sink, wash basin) and a high efficiency heat pump.
PAC Facteur 7® is a solution for buildings and publics facilities, both new and renovated.
Innovative and most efficient solution for collective hot water production
Advanced technology adapting to all types of collective buildings in new or in rehabilitation
Complete monitoring of the system to ensure its performance and facilitate its monitoring
The PAC Facteur 7 ® system divides the final energy consumption by a factor of 6.4 to produce domestic hot water by recovery of the energy available in greywater.
Up to 60% from savings by year on domestic hot water
This brings significant gains during regulatory phases.
From 2 000 litres to 22 000 litres of DHW at 55° every day without supplement, in semi-accumulative mode
The PAC Facteur 7 ® system uses a proportion of renewable energy greater than 30% to produce DHW
The device has been validated by several tests at Mines Paris Tech’s Center Energy Efficiency Systems (CES)
from savings by year on domestic hot water
With PAC Facteur 7,you get the assurance of having advanced equipment with proven effectiveness. And you also enter a new world of technology in the service of the environment.
Recovered water is filtered (fats and residues) and stored at 29°C in an insulated tank
Ready to supply the building