Boltek
White smoke from outdoor unit during winter heating
When used in winter, white smoke from the outside unit is not a machine malfunction, it is the water vapor produced when defrosting.
Specialized system solutions for electrical and electronic appliances
Bote full inspection APP, unit quality inspection of the entire parameter scanning code to prevent errors.
Make a call
Boltek
When used in winter, white smoke from the outside unit is not a machine malfunction, it is the water vapor produced when defrosting.