Siemens 192-478

Wall Box Rough-In, 2-Pipe, Accessory \& Service Kit, Prod Groups 186, 19X, 832

This is a Wall Box Rough-in Accessory and Service Kit Used with Product Groups 186,19X, 832, Room and Duct Hygrostats, Powerstar, D Series, For 2-Pipe Dual ⅛” OD Copper with plaster plate, thermostat chassis plug-in adapters for easy maintenance