This thermal cut-off switch is commonly used in Bard wall-mount units and other packaged systems

fitting standard fan control centers including the 90-112 and 90-118E series

which translates to a decimal diameter of 0

Precision Temperature Calibration: Operates at a 180-220 degree Fahrenheit range to protect the heater core and housing from heat-related damage

including TL

Amana-Goodman D6961636 Overload Relay This thermal cut-off switch isThe Amana Goodman D6961636 Overload Relay is a critical OEM safety component engineered to protect HVAC compressor motors from electrical failure. This compressor overload switch functions by monitoring real time current draw and thermal conditions, effectively interrupting the circuit if it detects an overcurrent or voltage surge. Designed specifically for Goodman, Amana, and Daikin residential air conditioning and heat pump systems, the D6961636