Products

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.

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.

HS-CT-8545D-6KEY-V1.8 is an instant electric water heater PCBA with 85–280 VAC input, six-key touch control, 30–55°C adjustment, 50K NTC sensing, flow activation, and E2–E5 safety diagnostics. SunSam provides hardware, firmware, prototyping, testing, and mass production for OEM/ODM projects.

HS-HX-8545-ALL is a 6-key remote-control instant electric water heater PCBA for smart shower and household hot-water appliances. AC 85–280 V input, 4–6 kW settings, six preset modes, flow sensing, parameter memory and protection functions support customized SUNSAM OEM/ODM projects.

RSQ-52LB is an anti-freeze instant electric water heater PCBA for compact shower and household hot-water appliances. AC 180–265 V input, three power settings, 20–55°C control, low-flow activation, sensor protection and parameter memory support SUNSAM OEM/ODM projects.