Honeywell High Limit Controller, 135 Degree High Limit Stop
The Honeywell L4029E1011 High Limit Controller opens a line or low voltage circuit if the air temperature reaches a critical level at controller location. The primary usage of the Honeywell L4029E1011 High Limit Controller is as a thermostat in the duct work of air conditioning and ventilating systems. If the circulated air reaches a temperature indicative of a fire, the limit control shuts off the fan, preventing the fan from contributing to the spread of fire. It is also suitable for use with any warm air furnace to provide positive lockout of the burner in the event of fan failure.
Honeywell L4029E1011 High Limit Controller Features:
- Shuts off the fan when air temperature is indicative of fire
- Internal snap-acting switch actuated by a bimetal stripe inserted directly into the air stream responds rapidly to temperature changes
- Requires manual reset
Honeywell L4029E1011 High Limit Controller Warranty:
- Parts: 1 Year