Description
The 790-801A1 flame sensor is a direct replacement ignition safety component designed for use in gas-fired furnaces and heating equipment. This flame rod detects burner flame presence and signals the control board to maintain gas valve operation. If no flame is detected, the system shuts off gas flow to prevent unsafe conditions. This sensor is commonly used in residential and light commercial HVAC systems and is ideal for restoring proper ignition performance in units experiencing intermittent shutdowns or flame failure errors.
Key Features:
- Direct replacement flame sensor (flame rod) for gas furnaces
- Ensures safe burner operation by verifying flame presence
- Helps resolve ignition lockout and flame failure issues
- High-temperature resistant metal probe construction
- Single-wire connection to ignition control board
- Mounting bracket included for secure installation
- Suitable for residential and light commercial HVAC systems
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