Description
Cozy Heaters F120-25F Thermal Fan Control Switch
The Cozy Heaters 78067 F120-25F is a genuine OEM thermal fan control switch engineered for use in Cozy wall furnace systems. Designed to automatically manage blower operation, this switch delivers reliable, energy-efficient performance by activating the fan once the heater reaches a preset temperature and shutting it down as the unit cools — eliminating unnecessary fan cycling and ensuring consistent heat distribution throughout the space.
Key Features
- Genuine OEM replacement part designed specifically for Cozy wall furnace systems
- Automatically turns the blower on at a preset temperature for optimized heat circulation
- Shuts the fan off during cooldown to prevent cold air drafts and unnecessary cycling
- Supports energy-efficient operation by running the blower only when needed
- Rated for dependable performance in residential HVAC heating applications
- Promotes longer furnace life by protecting the blower motor from excessive run cycles
Application
- Compatible with Cozy wall furnace systems requiring the F120-25F fan switch
- Ideal for residential heating system maintenance and repair







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