Specification: Brand: HUAXI Wenhan Model: WZA-CY Temperature control range: 0-90°C Rated voltage: 220V AC Rated current: 16A Display Type:Dial Knob Interface Screw Thread: 1/2'' Service Life of Pressure Detector: 100,000 times External thread diameter: Approx.20mm Type: 1: High temperature start 90°C, 2: High temperature start 110°C
3: Low temperature start 90°C, 4: low temperature start 110°C
NOTE: Before buying, find out if you need a high temperature start or a low temperature start!
-- High temperature start: When the temperature reaches the set temperature, turn on the power to start the device. (For example, reach 80 degrees, turn on the circulating pump power)
--Low temperature start: When the temperature reaches the set temperature, turn off the power to turn off the device. (eg, reach 80 degrees, disconnect the heater)
--Flame retardant shell.
--Scope of application: Hot water pipe thermostat.