Does this coupling include the set screws for installation

Common Questions: What is the primary application for an "open low" switch

ensuring a perfect fit for downflow configurations

As a specialized exhaust vent motor

System Longevity: Proper balance reduces radial load on the motor bearings

Lochinvar & A.O. Smith 100208835 Thermostat Control Freon Does this coupling include theMaintain precise thermal regulation in high demand heating systems with the Lochinvar & A. O. Smith 100208835 Thermostat Control. This professional grade 2 stage thermostat is an OEM replacement designed to drop directly into Copper Fin CB and CW series boilers (models 497747) as well as various Lochinvar and A. O. Smith water heaters. Also recognized by part numbers TST2314 and TST2314K, this control is the verified successor to the discontinued