Lennox 20J91 Flame Sensor Replacement for Gas Furnaces

Product Description

The Lennox 20J91 Flame Sensor is a critical component designed for gas furnaces, enhancing safety and efficiency in heating systems. This sensor ensures that your furnace operates with reliable flame detection, preventing hazardous gas leaks.

• Accurate flame detection technology ensures safe furnace operation.
• Automatic gas shutoff feature enhances safety by preventing gas buildup.
• Easy integration with compatible Lennox gas furnace models for optimal functionality.

Product Highlights

This flame sensor is crafted to withstand the demanding conditions of furnace operation and is compatible with specific Lennox furnace models. Its durable construction guarantees longevity and reliability.

Product Information

Standard Information

• Brand: Lennox
• MPN: 20J91

Technical Specifications

• Dimensions: 5 x 1 x 1 inches
• Weight: 0.2 pounds
• Material: High-quality metals and alloys
• Compatibility: Specifically designed for Lennox furnaces