6.5kw~12kw Electric Water Heater

Designed for instant electric water heaters, this customizable PCBA supports 85–280 VAC input, five-key touch control, 30–55°C temperature adjustment, flow sensing, constant-temperature learning, an 8.8 kW power setting, and multiple safety protection functions.

Designed for instant electric water heaters, the HS-2R1Y-REV1.1 control PCBA supports 85–280 VAC input, 30–55°C adjustment, flow-based heating and fault diagnostics. SunSam offers hardware and firmware customization, sample testing and OEM/ODM production.

HS-BLH-EPC13-XH5-P1.0 is a wide-voltage instant electric water heater PCBA with four-key touch control, 38/42/45°C presets, real-time flow display, automatic sleep/wake and safety diagnostics. SunSam provides custom hardware, firmware, testing and OEM/ODM volume production.

Custom instant electric water heater PCBA with 85–280 VAC input, 30–55°C temperature control, water-flow activation, intelligent display functions and multiple safety protections. SunSam provides hardware, firmware, prototyping, testing and mass-production services.