Preces apraksts

• Before buying, decide whether or not or no longer you need a high-temperature starting up or a low-temperature delivery temperature start: When the temperature reaches the set temperature, switch on the ability to begin the device. (For example, when it reaches eighty degrees, turn on the ability of the circulating pump)Low temperature start: When the temperature reaches the set temperature, convey to an finish the ability to expose off the device. (eg, reach eighty degrees, flip off the heater)The threaded interface is a 4-point external thread interface. The diameter of the outside thread is set 20mm.

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Atsauksmes