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 1/8″ OD Copper with plaster plate, thermostat chassis plug-in adapters for easy maintenance
