Volumetric heat exchangers consist of a tank, the heat exchange tube bundle inside the tank, a guide tube, as well as the inlet and outlet of the heat medium and the cold medium inlet and hot water outlet. They are primarily used in hot water supply systems. Generally, an automatic temperature control device should be installed at the outlet to ensure the appropriate supply temperature for bath or sanitary hot water.

It features the ability to store a certain amount of hot water, which helps buffer temperature changes, preventing sudden fluctuations between hot and cold, ensuring a timely and stable supply of hot water.

Zhengyang After-Sales Support:

 （1Free dispatch of dedicated after-sales staff to the site for customer installation and debugging guidance.

 （2Free phone guidance for equipment installation and debugging.

 （3On-site training for operators.

 （4Upon completion of the complete set equipment installation, please retain1－2A dedicated technical staff member provides free on-site assistance to customers until normal production is achieved.

 （5The equipment comes with a one-year warranty, during which free replacements are provided for all parts except for consumables.

 （6During use, please feel free to contact the manufacturer for any issues. If the problem cannot be resolved over the phone, we will send a professional technician to your location for service.

 （7Manufacturers offer long-term parts services.