Siemens TH 192 Pneumatic Thermostat Retrostat Kit, Reverse Acting, °C, Beige

Siemens 192-850 pneumatic room thermostat retrostat kits convert most existing pneumatic room thermostats to a Powers™ Controls TH 192 reverse acting, two-pipe, single set point device. This kit includes a cover that can be configured to conceal or expose the set point adjustments, set point indicator, and thermometer.

Kit includes:
1 – Retrostat cover
1 – Thermostat
1 – Hardware kit
1 – Optional 1/2" large, exposed set point knob
1 – Adapter frame (192-308)
1 – Instructions

Note: Kit uses Siemens 192-223 thermostat.