The Cozy Heaters 78065 L180-40F Limit Switch is a genuine OEM safety control engineered for use in Cozy wall furnaces and residential heating systems. Acting as a precision thermal cutoff device, it continuously monitors internal operating temperatures and automatically shuts down the heater the moment temperatures exceed the safe preset limit — protecting internal components from heat damage and preventing dangerous overheating conditions.
Once the system cools back down to a safe operating range, the switch automatically resets and restores normal furnace operation, minimizing downtime and service interruptions.
Key Features
- Genuine OEM replacement part — ensures precise fit and reliable compatibility with Cozy wall furnaces
- Automatic thermal cutoff — shuts down the system when temperatures exceed the safe preset threshold
- Auto-reset functionality — restores normal operation once the system returns to a safe temperature range
- Protects internal components from overheating damage, extending equipment service life
- Designed for dependable, long-term performance in residential heating applications
Specifications
- Part Number: 78065
- Model: L180-40F
- Type: Thermal Limit Switch
- Application: Cozy Wall Furnaces & Heating Systems
- OEM: Yes
