Price Industries 019439-001 Transformer 322838-752 the 100170641 is the official

the 100170641 is the official current part number designated by Lochinvar to replace the older TST30010 limit control without requiring field modifications

ensuring consistent accuracy in humid environments

Ergonomic Operation: The heat-resistant composite plastic wheel handle ensures safe operation without the need for specialized tools

and HFC blends like R-134a or R-410A

Constructed with a 1/2-inch bore

Price Industries 019439-001 Transformer 322838-752 the 100170641 is the officialThe Price Industries 019439 001 Transformer is a heavy duty 277V to 24V step down transformer engineered for commercial HVAC control circuits and industrial automation. Delivering a steady 50VA power rating, this component is designed to handle the inductive inrush loads of large contactors, relays, and VAV terminal unit controllers. Its primary 277V AC input is specifically matched for high voltage lighting and power distribution systems commonly