Hot and Cold Water Supply Systems

DHW (hot water supply system) is a set of devices that heat cold water and distribute it to water collecting devices. The cold water is heated in heat exchangers to a temperature of 60 - 75℃ with the help of pumps that are piped through residential, public and industrial buildings for household and technological needs.
HVAC (cold water supply system) is a complex of interconnected structures that provide a water supply to its customers, including water intake facilities, pumping stations, water quality improvement facilities, regulating and spare water tanks, water pipelines, water supply networks of pipes, and water coolers.
The Following is a List of DHW & HVAC Equipment Tip-Top Specialists Focus on During Maintenance:
  • Heat exchangers
  • Pumps
  • Boilers
  • Pipelines
  • Reagent equipment
  • Control and measuring equipment (sensors, thermostats, and hydrostats)
  • Automatic control devices (controllers)
  • Electrical actuators
  • Valves
  • Shut off valves
  • Bioreagent dosing units