000-557

This high-quality Cover-Disc is a specialized protective component designed for high-limit control switches and fan discs in HVAC systems. It acts as a shield for sensitive thermal sensors, preventing debris buildup and environmental interference that can lead to inaccurate temperature readings or premature switch failure. Ideal for both commercial and residential furnace maintenance, this durable disc cover ensures your heating equipment operates safely and efficiently. Replacing a cracked or missing cover is a critical step in maintaining the integrity of your unit's safety limit system and ensuring consistent climate control.
Type: Fan Disc and High Limit Control Switch Cover
Size: Standard
Application: Compatible with commercial and residential HVAC units, furnaces, and air handlers featuring disc-style high-limit switches.
Specifications: Heat-resistant material, precision-fit for thermal control discs, protects against airflow turbulence and contaminants.