How about Smith water heater?

AO Smith gas water heater has excellent constant temperature control ability, which can be accurate to plus or minus 0.5 degrees Celsius. It is very comfortable to take a bath with it.

Intelligent dual broadband constant temperature system is the latest constant temperature control system of a new generation of gas-fired rapid water heaters introduced by Smith R&D Center. Based on the previous generation constant temperature system, it realizes constant temperature under the conditions of high inlet temperature and small water flow in summer through low-power intelligent control, and achieves constant temperature under the conditions of low inlet temperature and large water flow in winter through high-power intelligent control.

Thus, the adjustable range between the maximum heat load and the minimum heat load is expanded to the maximum of 8 times, and the industrial problem that the outlet flow can still be adjusted in a large range under the condition of constant temperature outlet in different seasons is solved.

American A.O. Smith:

Founded in 1874, it is one of the manufacturers of domestic and commercial hot water equipment, water purification and boilers in North America.

1998, A.O. Smith established China headquarters in Nanjing. After 23 years' efforts, three production R&D bases have been built and a modern management system integrating R&D, production, sales and service has been established. ?

Products span two major fields: household products include AI-LiNK professional cold, warm and feng shui integration system, water heater, central domestic hot water, heating stove, water purifier, cooker, central air conditioner, central domestic water purifier and air purifier, and commercial products include water heater, hot water boiler and water purifier.