The 222 chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature or environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money. The chiller is completely different from general water cooling equipment because it has a completely independent refrigeration system and is never affected by air temperature and environment. The water temperature is regulated and controlled within the range of 5 ℃ to 30 ℃, thus achieving high-precision and high-efficiency temperature control. The installation of chillers saves a lot of money.