Description
M-2 Hydrocollator Wiring Harness with Overtemp – Chattanooga Part #20135
The M-2 Hydrocollator Wiring Harness with Overtemp is a replacement internal wiring harness for newer-style Chattanooga Hydrocollator M-2 heating units. This harness is specifically designed for M-2 Hydrocollators with a serial number beginning with the letter “T.”
The harness includes the wiring needed for the overtemperature safety circuit and IEC power connection used on these M-2 models.
Compatibility
- Fits Chattanooga Hydrocollator M-2 heating units
- Serial number must begin with “T”
- Designed for M-2 units with an overtemp safety circuit
- For newer-style M-2 wiring configurations
- Chattanooga Part # 20135
Important: This wiring harness is not interchangeable with the older M-2 wiring harness used on units without a “T” at the beginning of the serial number. Please check the model and serial number on your Hydrocollator before ordering.
If you are unsure which M-2 Hydrocollator Wiring Harness your unit requires, contact us with your model and serial number and we can help identify the correct replacement part
WIRING DIAGRAM FOR 20135 found HERE
SERVICE MANUAL FOR HYDROCOLLATOR CAN BE FOUND HERE






