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Resideo L4029E1045 Manual Reset Limit Control 240°F

Resideo

$192.95

In Stock

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SKU:
L4029E1045
Product Type:
Manual Reset Limit Control
Subcategory:
High-Limit Safety Switch
Application:
Residential/Commercial
System Type:
Furnace, Air Handler, Warm Air System
Installation Type:
OEM Replacement
Voltage:
30V AC, 120V AC, 240V AC
Voltage Class:
Line Voltage
Mounting Type:
Screw Mount (two screw holes through back of case)
Control Type:
Non-Programmable
Switch Action:
SPST-NC (normally closed, opens on temperature rise)
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Ships same or next business day · UPS Ground, typically 1–5 business days.

Fixed-setpoint manual reset limit control that opens a circuit when air temperature reaches 240°F, then locks out until manually reset. Designed for furnace and air handler ductwork to prevent fan operation during overtemp conditions and provide burner lockout on fan failure. Bimetal element responds rapidly to temperature changes; resets when temperature falls approximately 25°F below setpoint.