Lennox 81W99 Corporation Defrost Board

Product Description

The Lennox 81W99 Corporation Defrost Board is essential for maintaining the efficiency of your HVAC system. It ensures that the system runs optimally during cold weather by preventing frost build-up.

• Efficient defrosting
• Maintains HVAC performance
• Reliable operation

Product Highlights

This defrost board by Lennox, model 81W99, is a crucial component for any HVAC system, ensuring consistent performance during cold periods.

Product Information

Standard Information

• Manufacturer: Lennox
• Brand: Lennox
• Part Number: 81W99

Technical Specifications

• Item Weight: 8 ounces
• Category: Furnace Filters
• Date First Available: September 17, 2011
• Best Sellers Rank: #1,312,658 in Tools & Home Improvement, #9,928 in Furnace Filters