Heat recovery module

MDR

To maintain water quality suitable for human contact, swimming pools must exchange a daily quantity of water between 2.5% and 5% of the total volume of the pool.

It allows for recovery of up to 90% of the energy, returning the make-up water only 2 °C colder than the drain water

Recover up to 90% of energy!

The MDR recovery module was designed by Techno System to recover the energy from this hot water (otherwise discharged into the sewer) to transfer it to the renewal water of the aqueduct.

The discharged water, once cooled, can be accumulated in a tank (even in a part of the balance tank) and used for backwashing strong> of filters, for which today hot water is used!

Immediate benefits:

Aqueduct temperature made available at 26°C with pool temperature at 28°C
Average energy savings of 120MCal per day
Drastic reduction in methane consumption
Access to TEE incentives – white certificates
Greater comfort guaranteed for bathers
Programmable heat recovery cycles with internal calendar
Ability to manage MIN/MAX level probes on storage

Initial conditions

Pool volume 600 m3
Daily water change 10 m3
Pool temp. 28°C

Achieved results

Trial time 4 months
Reintegrated water temperature 26°C
Average daily energy recovered 120 Mcal/day