Description
The HTP 7350P-089 is a factory-replacement 35mm Low Water Cut-Off (LWCO) Probe designed to safeguard boilers and hydronic heating systems from the damaging effects of low-water conditions. When water levels drop below the safe operating threshold, this probe signals the control to shut down the burner, preventing dry-fire damage, overheating, and costly system failures.
Key Features
- OEM replacement probe engineered specifically for compatible HTP boiler systems
- 35mm probe length for precise water-level sensing
- Provides reliable low-water cut-off protection to prevent dry-fire conditions
- Helps maintain safe boiler operation and extends equipment life
- Direct drop-in replacement for simplified installation and minimal downtime
Application
- Compatible with select HTP boiler and water heater models requiring a 35mm LWCO probe
- Ideal for residential and light commercial hydronic heating systems
- Recommended for use during routine boiler maintenance and service calls
Why Low Water Cut-Off Protection Matters
A functioning low water cut-off is a critical boiler safety device. Without adequate water level protection, a boiler can overheat, crack, or fail catastrophically. Replacing a worn or faulty LWCO probe with a genuine HTP part ensures your system continues to operate safely and in compliance with boiler safety standards.
Specifications
- Brand: HTP
- Part Number: 7350P-089
- Probe Length: 35mm
- Type: Low Water Cut-Off (LWCO) Probe







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