this is a mechanical repair kit including internal seals and moving parts

In any professional installation

Direct Fit Replacement: Maintains the OEM specifications for Emerson Alco hardware

it comes pre-configured with the necessary firmware for compatible systems

Advanced Distributor Products 76716600 Limit R-22 this is a mechanical repairThe Advanced Distributor Products 76716600 Limit is a high precision safety component designed for rigorous HVAC applications. This 7 inch auto limit switch features a critical 165F cut out (CO) and a 135F cut in (CI) temperature setting, ensuring your heating system operates within safe thermal parameters. Engineered as an ADP OEM replacement part, it provides a seamless fit for compatible furnaces and air handlers, effectively preventing equipment