WHD-ST65-DZ Water Heating Blanket Integrated Thermostat

The WHD-ST65-DZ water-heating blanket integrated thermostat is a high-performance intelligent temperature control device featuring an integrated circuit board design for exceptional stability. A built-in high-precision sensor monitors and adjusts temperature in real time, ensuring rapid heating and consistent comfort. It is easy to operate, safe, and reliable, and features overheat protection, effectively extending service life and energy efficiency. It is widely suitable for home and various water-heating blanket applications.

The integrated controller (with the same mounting dimensions as a conventional mechanical thermostat) integrates heating temperature control, a heating indicator light, water pump control, water level detection, and a buzzer for abnormal alarms. It connects directly to a 220V neutral and live wire and connects to the appropriate connectors, making wiring extremely convenient.

The hardware includes an NTC port for a temperature probe, a water level sensor, and an indicator light. Three standard 3.96mm connector terminals are used to connect the water pump neutral and live wires, the heating tube neutral and live wires, and the power supply neutral and live wires. Control: A rotary handle similar to a mechanical thermostat is used to control power on and temperature adjustment, providing exceptional flexibility.

Functionality: Features water shortage and temperature abnormality alarms. A buzzer sounds and heating stops when water is low, and a buzzer sounds and heating stops when the temperature exceeds 80°C.

Central placement ensures a stylish appearance and easy installation.

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*Power Supply: AC 220V
*Control Mode: PWM Heating
*Water Level Detection: Positive (both detector wires connected when full). Unplugging the water level detector disables the device alarm.
*Heating Power: Long-term control of 200-1800W heating elements. Instantaneous support of 2400W for PTC heating elements.
*Water shortage alarm.
*High temperature alarm (alarm and power off when exceeding 80°C).

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About Us

Wenzhou Leheng Technology Co., Ltd.

Wenzhou Leheng Technology Co., Ltd. established in 2012 is a reputable enterprise specializing in product development, manufacturing, and international sales. We professionally produce thermostats, limiters, rocker switches, and PCB thermostats.

Our company has obtained certifications such as UL, TUV, CE, CQC, KC, RoHS, REACH, SGS, ISO 9001, and ISO 14001, along with multiple patents. We have participated in drafting and formulating national industry standards and have been repeatedly recognized as an innovative enterprise and a trustworthy contract-abiding company. In 2020, we were certified as a National High-Tech Enterprise.

Adopting an advanced systematic management model, we prioritize customer interests and maintain a highly capable team with skilled technical professionals. Upholding a people-oriented development philosophy, we strive to create a bright and comfortable working environment for our employees.

As one of the companies in China's thermostat industry with a notable number of automated equipment, we differentiate ourselves by utilizing optical inspection instruments for testing. Our standardized assembly lines and self-designed fully automated production equipment enable intelligent industrial control, ensuring end-to-end automation in assembly and testing. Strict quality control is implemented from the source components. Currently, our monthly production exceeds 1 million units, with an annual output surpassing 12 million+ units.

Our products are distributed across all domestic regions and exported to over 80 countries worldwide, including the United States, Turkey, Australia, India, Russia, Iran, Germany, Brazil, Mexico, South Africa, and Egypt. Thanks to our reliable products, professional sales service, and competitive pricing, we have earned widespread recognition from customers globally.

We sincerely look forward to cooperation with you to establish a long-term, stable partnership for mutual success.

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