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Fan and Limit Controls

Fan and limit controllers provide reliable control of high limit switches along with manual and automatic fan control.

L4064

L4064

For control of high limit and fan motor in all types of forced air heating systems.

L4029

L4029

L4029E Reset Limit Control opens a line or low voltage circuit if the air temperature reaches a critical level. L4029E acts as a fire thermostat in the ducts of AC & ventilating systems. If the air temperature indicates a fire, the fan is shut down.

L4069

L4069

Used as a high temperature burner cutout on all types of warm air furnaces.

Universal Mounting Bracket

Universal Mounting Bracket

Bracket allows L4064 to be mounted in both rigid and swivel positions.

L6064

L6064

Device for use in forced warm air furnaces. Provides switching to control fan motor speeds and burner circuits.