Lochinvar & A.O. Smith 100208835 Thermostat Control 30067439-890 Common Questions & Technical Support

Common Questions & Technical Support Can this valve be used on systems smaller than 5 tons

Because this is a non-spring return actuator

The clockwise rotation (viewed from the hub end) and non-metallic fin construction provide resistance to moisture buildup and corrosion in high-humidity evaporator coils

Professionals value the 816-10DH for its rugged build quality and ability to stabilize expansion valve performance across varying ambient temperatures

the 1VL40 series sheave is compatible with 3L

Lochinvar & A.O. Smith 100208835 Thermostat Control 30067439-890 Common Questions & Technical SupportMaintain 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