Ensure your HVAC system operates efficiently with the ERP Furnace Limit Switch, designed to provide reliable performance for a variety of applications. Compatible with models such as Carrier Payne Bryant HH12ZB200, 1NT23L-3646, and 160-200F, this 3-inch limit switch is an essential component for maintaining your furnace's safety and functionality. Crafted with precision in China, this unit is a direct replacement for your existing system and boasts the quality assurance of the ERP brand. Its straightforward installation process makes it a convenient choice for both residential and light commercial settings. Keep your environment comfortable and your HVAC running smoothly with this top-tier limit switch.