Description
Reznor 112751 Blocked Vent Switch, L200F Overview
The Reznor 112751 is an OEM blocked vent switch designed to protect Reznor heating equipment from dangerous blocked or restricted flue/vent conditions. Identified by the L200F designation, this safety switch monitors exhaust vent pressure and temperature, shutting down the burner system if a blockage is detected — preventing the buildup of harmful combustion gases and safeguarding both equipment and occupants.
Key Features
- OEM Reznor replacement blocked vent switch for reliable, manufacturer-approved performance
- L200F designation indicating a 200°F thermal trip point for precise safety cutoff
- Designed to detect blocked, restricted, or obstructed flue/vent conditions
- Shuts down burner operation automatically upon activation to prevent hazardous conditions
- Direct drop-in replacement for compatible Reznor heating units
- Helps maintain compliance with safety codes and equipment warranty requirements
Application
This blocked vent switch is a critical safety component for Reznor unit heaters, make-up air units, and other Reznor gas-fired heating equipment. It is engineered to integrate seamlessly with the original control circuit, ensuring fast and dependable response to vent blockage events. Always verify compatibility with your specific Reznor model before installation.
Specifications
- Brand: Reznor
- Part Number / SKU: 112751
- Type: Blocked Vent Switch
- Designation: L200F
- Trip Temperature: 200°F
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