Inner-Grooved Copper Tubing:
The inside surface of Haier copper tubing is grooved with inner slots to enlarge the contact surface area—increasing heat efficiency exchange by 30-50% on ductless (split air) air conditioners.
The inside surface of Haier copper tubing is grooved with inner slots to enlarge the contact surface area—increasing heat efficiency exchange by 30-50% on ductless (split air) air conditioners.