The Siemens 192-203 Powers Controls Thermostat is a proportional single output, single set point, 2-pipe (high air capacity) sensor controller. Includes a wall mounting plate for installation in a variety of rough-in terminal boxes, a sensitive bimetal which responds to temperature change to modulate control air through a flapper nozzle, and one set point dial.
The TH 192 DN & DNV thermostats are proportional single output, dual set point, 2-pipe or 3-pipe (high air capacity) sensor controllers. Each thermostat includes a wall mounting plate for installation in a variety of rough-in terminal boxes. Sensitive bimetals respond to temperature change to modulate control air through a flapper nozzle.
The TH 192 DN & DNV thermostats are proportional single output, dual set point, 2-pipe or 3-pipe (high air capacity) sensor controllers. Each thermostat includes a wall mounting plate for installation in a variety of rough-in terminal boxes. Sensitive bimetals respond to temperature change to modulate control air through a flapper nozzle.
New set, never installed, tested & check OK. This sale is for the full dome and mount with internal power supply, no camera module is included. The Pelco BB4-PG-E is the back box portion of a Spectra PTZ dome camera system.
This auction is for a vintage wooden box with slide top and 14 sharpening stones by Norton. The top of the sliding lid is marked The Pipe Machinery Co. Wickliffe Ohio U.S.A.
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