Double-tube heat exchanger unit

Application: Steam supply for heating, air conditioning, and hot water systems in industrial and civil buildings.——Water and Water——Water Heat Exchanger

Features: High thermal conductivity, anti-scale, leak-proof, small footprint, easy installation

Installation Type: Horizontal, Ear-Supported Vertical, Leg-Supported Vertical

Zhengyang After-Sales Support:

（1Free assignment of dedicated after-sales service personnel to the site for customer installation and debugging guidance.

（2Free phone guidance for equipment installation and debugging.

（3On-site training for operators.

（4Installation complete, please leave1－2A dedicated technical staff member provides free on-site assistance to customers until normal production is achieved.

（5The equipment comes with a one-year warranty, and free replacements are provided for all parts except for consumables within this period.

（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.

（7The factory has been providing parts services for years.