192-478 | Wall Box Rough-In, 2-Pipe, Accessory & Service Kit, Prod Groups 186, 19X, 832 | Siemens Body Material_Forged Brass The switch and relay (not

The switch and relay (not electrically connected) are in the same housing

16X10 PVC REDUCING WYE SOCKET DUCT

2-1/2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/2 SOCKET EPDM

18 PVC 90 ELBOW GASKET 100PIP

192-478 | Wall Box Rough-In, 2-Pipe, Accessory & Service Kit, Prod Groups 186, 19X, 832 | Siemens Body Material_Forged Brass The switch and relay (notWall 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 Resources Datasheet(Powers Controls Accessories for Installing TH 192. TH 194. or Free Energy Band TH 193 HC Room Thermostats