

The GAS FURNACE LIMIT THE (Part Number: TJSHL504) is an essential component for your PRO gas furnace. This high-quality limit switch ensures safe operation by regulating the temperature to prevent overheating, extending the furnace's lifespan by up to 10 years. The TJSHL504 is specifically designed for SHL504 models, offering precise compatibility and reliable performance. Easily install this part in under 15 minutes with common tools.