fotografia ślubna gdynia

  • foto
    On this project the designer used a water to
    On this project, the designer used a water to water heat exchanger to heat the domestic water the system used the hot water inside the boiler to heat the water from outside up to the desired discharge temperature for commercial buildings with a kitchen, the discharge hot water temperature to the building should be around 140°f many facilities are using this temperature now to kill the legionella.

    Added: 2018-06-21
    Category: boilers
    Comments: 0