The International Comfort Products 1NT23L-7120 Hi Limit Switch/Thermostat Disc is a high-quality OEM replacement component designed to regulate and protect heating systems from overheating. This L205F-40 temperature control switch ensures safe and reliable operation by cutting off power when temperatures exceed the limit threshold. Engineered for durability and precision, this hi-limit thermostat disc is compatible with various International Comfort Products HVAC systems. It meets original manufacturer specifications for seamless integration and optimal performance. Order today for fast shipping! Key Features: Model/Part Number: 1NT23L-7120, L205F-40, HH12ZZ205, 2123R Application: Hi-limit switch for HVAC and heating systems Temperature Limit: 205F (40F differential reset) OEM Replacement: Ensures reliable operation and safety Durable construction for long-lasting performance Designed for easy installation Disclaimer This product is intended for professional use only. Installation by a certified technician is recommended. The seller is not responsible for improper installation, misuse, or any damage caused by self-installation. All trademarks and brand names mentioned in this listing belong to their respective owners. They are used for identification and compatibility purposes only. The product you receive will match the item shown in the photos. Please review all images carefully before purchasing.