Products

Designed for instant electric water heaters, this 7kW PCBA supports 85–270VAC wide voltage input, 30–52°C temperature control, 1.2 L/min low-flow start, adaptive temperature learning, sleep mode, tilt protection and OEM/ODM customization.

This instant electric water heater PCBA supports up to 6100W control power, 85–280VAC wide voltage input, low-flow start, adjustable heating power, 3-LED status indication and multiple protection functions for reliable OEM water heater applications.

Designed for instant electric water heaters, this PCBA supports wide-voltage input, 30–55°C temperature control, 1.2 L/min start flow, 50K NTC sensing, °C/°F switching, fault detection, memory functions and OEM/ODM customization for reliable mass production.

This three-key instant electric water heater PCBA supports 180–265 VAC transformer input, P3/P4/P5 power levels at 70%/90%/100%, 30–55°C temperature control, 1.2 L/min flow activation, temperature learning, parameter memory, and integrated protection.

This three-key instant electric water heater PCBA supports 65–280 VAC input, eight configurable power codes up to 8.5 kW, 30–55°C temperature control, flow and energy display, negative-ion linkage, parameter memory, leakage monitoring, and multi-fault protection for customized heaters.

This three-key instant electric water heater PCBA supports 65–280 VAC input, configurable P6–P8 power settings up to 8.5 kW, 30–55°C temperature control, 42°C default operation, flow sensing, parameter memory, leakage monitoring, and multi-fault protection for customized heaters.