12kw~36kw Electric Water Heater

This 380V 24kW water heater PCBA supports five heating settings from 12kW to 24kW, 30–55°C temperature control, 1.5 L/min startup flow, 50K NTC sensing, adaptive temperature calibration and parameter memory for high-capacity OEM/ODM instant water heating systems.

NXS-SXD-P1.3 is a wide-voltage instant electric water heater PCBA with five-key touch control, 38°C and 42°C presets, P12–P24 firmware levels, flow activation and safety diagnostics. SunSam provides custom hardware, firmware, prototyping, testing and volume production for OEM/ODM projects.

HS-NXS-SXD-CODE-P1.0 is an integrated instant electric water heater PCBA with 65–280 VAC input, rotary temperature control, °C/°F selection, P2–P8 power levels, flow activation and safety diagnostics. SunSam supports custom hardware, firmware, testing and OEM/ODM production.

YED-SXD-P1.0A is a customizable instant electric water heater PCBA with 85–280 VAC input, 30–55°C control, 12–24 kW parameter settings, flow activation and multiple safety diagnostics. SunSam provides hardware, firmware, prototyping, testing and volume production for OEM/ODM projects.

Designed for high-power instant electric water heaters, this 380 V PCBA supports 12–24 kW output settings, five-key touch control, normal and bathtub temperature modes, flow sensing, setting memory, constant-temperature regulation, and multiple safety protection functions.