Instant electric water heater controller
Instant electric water heater controller① 3 seconds instant heating, intelligent constant temperature② Low energy consumption③ Microcomputer fault self-test④ Dry burn protection
Instant electric water heater controller① 3 seconds instant heating, intelligent constant temperature② Low energy consumption③ Microcomputer fault self-test④ Dry burn protection
① 3 seconds instant heating, intelligent constant temperature
② Low energy consumption
③ Microcomputer fault self-test
④ Dry burn protection