Lifetime Warranty
[Lifetime Warranty] LH680014 LH680534 Furnace Flame Sensor - Compatible with Carrier Bryant Payne Day & Night Furnaces - Replaces LH680012, LH33WZ511, LH33WZ515, LH33WZ517
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Regular price
$18.89
Regular price
$21.72
Sale price
$18.89
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LH680014 / LH680534 Furnace Flame Sensor
Key Features
- Monitors the burner flame to ensure safe furnace operation
- Signals the furnace control board to shut off the gas valve if a flame is not detected
- Durable construction for long service life
- Two-piece design for installation flexibility; connect pieces prior to installation
Replaces / Cross-Reference Part Numbers
- LH680014
- LH680534
- LH680012
- LH33WZ511
- LH33WZ515
- LH33WZ517
- PFS014
Compatibility & Fitment
- Fits specific furnace models from brands including Carrier, Bryant, Payne, and Day & Night
- Commonly used in models such as: 340MAV, 345MAV, 350MAV, 355MAV, 373LAV, 58MXA, and others
When to Replace
- Furnace burners ignite but shut off after a few seconds
- Furnace fails to ignite, resulting in a system lockout
- Visible corrosion or carbon buildup on the sensor rod that cannot be cleaned
- Diagnostic error codes indicate a flame sensor fault
Installation Tips
- Disconnect electrical power and shut off the gas supply to the furnace before servicing
- Handle the new sensor by its ceramic base to avoid contaminating the metal rod
- Ensure the two pieces of the sensor are securely connected before installation
- Confirm the sensor is properly positioned in the path of the pilot or main burner flame
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WIDE COMPATIBILITY
Replaces Part Numbers LH680012, LH680014, LH680534, LH33WZ511, LH33WZ515, LH33WZ517. Compatible brands Carrier | Bryant | Payne | Day & Night -
FIX FURNACE'S SYMPTOMS
Short cycling | No heat or inconsistent heating | Delayed ignition | Error codes | Dirty flame sensor rod | Cracked ceramic insulator -
FITS MODELS
330AAV, 330JAV, 333BAV, 333JAV, 398AAV, 58DHC, 58DXC, 58PAV, 58SSC, 58SXC, 58TUA, 58WAV -
IMPORTANT NOTE
This is a replacement part designed to be compatible with certain appliances. Any brand names mentioned are used solely to indicate compatibility.
4 SIMPLE STEPS TO INSTALL
(*Note: Use work gloves during installation for safety. Avoid touching the metal rod part as oils from your skin can cause carbon buildup and premature failure, hold it only by the ceramic base) 1. Turn off furnace power, close the gas valve, and remove the front panel | 2. Unthread the mounting screw and slide the old sensor out | 3. Disconnect the wire from the old sensor, then attach it securely to the new one | 4. Re-thread and tighten the mounting screw to secure the new sensor