BF-M170G is a type of full-featured water heating system controller, which can be used in split solar water heating systems and
BF-170M is a type of pressure-bearing solar water heating system controller with a high-power contact output of 3000 W, consisti
BF-170MW is a type of non-pressure-bearing solar water heating system controller, consisting of a main unit used to control the
BF-PN01 wire controllers with digital color screen display are specially designed to be used with BF170 water heating controller
BF-8803A integrated heat collection circulation and heating controller is incorporated with a temperature controller and a tempe
BF-HS50 water return controller is specially designed to control water return in pipelines, which can be triggered either by tem
BF-3030, featuring compact construction but powerful functions, can be widely used in solar water heating systems, solar and hea
BF-450T four-cycle timed water feeding controller for water tank can be widely used in various applications requiring timed wate
BF-499T four-cycle timed heating controller for water tank is mainly used in various applications requiring solar hot water heat
BF-DKT4 can be widely used in various applications requiring water level control, such as water level display and control of roo
BF-D220A+ can be widely used in various applications requiring temperature control, e.g., hot water systems, solar systems and h
BF-D215B+, featuring compact construction and rail-mounted design for quick installation, is mainly used to control hot water ci
