Description
HTP 7350P-023 Flame Rectification Probe Overview
The HTP 7350P-023 is a precision-engineered flame rectification probe designed for use in HTP boiler and water heating systems. Featuring a 24+12 lead configuration, this probe delivers accurate and dependable flame sensing to support safe burner operation and reliable ignition control.
How Flame Rectification Works
Flame rectification probes detect the presence of a burner flame by measuring the rectified electrical current produced when an AC voltage is applied across the flame. The ionized combustion gases act as a conductor, allowing current to flow in one direction — confirming flame presence to the control system. If the flame is absent or fails, the control shuts down the burner to prevent unsafe conditions.
Key Features
- OEM replacement part for compatible HTP boiler and water heater systems
- 24+12 lead configuration for flexible installation and routing
- Designed for accurate flame rectification sensing
- Supports safe burner lockout in the event of flame failure
- Direct HTP OEM part for assured fit and performance
- SKU: 7350P-023
Application
This flame rectification probe is intended as a direct OEM replacement for HTP heating systems that require the 7350P-023 probe. Always verify compatibility with your specific HTP model before installation. Consult the equipment service manual for proper installation procedures and torque specifications.







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