Water Heater Bimetal Thermostat
This thermostat features a temperature-sensing probe and a control unit with a knob for temperature adjustment. It maintains the water temperature at a desired level by switching the heating element on and off as needed.




Technical Specifications
Product Overview
Professional Temperature Control Solution
The WY65K-C series is a versatile expansible bimetal thermostat designed for high-precision temperature regulation in diverse industrial and domestic heating appliances. It offers a wide operational range of -35℃ to 350℃, making it ideal for water heaters, fryers, boilers, and industrial ovens. Engineered with a robust bellows-capillary sensor system, this thermostat ensures reliable, vibration-resistant performance for demanding thermal applications.
Technical Specifications
- Temperature Range
- -35°C to +350°C
- Rated Voltage
- 250 V
- Frequency
- 50Hz/60Hz
- Rated Current
- 5 A
Performance Data
Model Specifications
| Model | OFF Temp (C) | Switch Type | Capillary Length (mm) |
|---|---|---|---|
| WY85B-C | 85 | SPDT | 600 |
| WY80A-C | 80 | SPST | 400 |
| WY77A-C | 77 | SPDT | 525 |
| WY75A-C | 75 | SPST | 400 |
Key Metrics
Compliance and Standards
- Device Features
- Vibration ResistantManual Reset OptionAutomatic ResetAdjustable Cam



