188-0030 | Thermostat, Pneumatic, Unit Mounted, DA/RA, Heat/Cool, Liquid Filled Bulb | Siemens Thread Size_1/2-14 x 3/8-18 2X1-1/4 PVC REDUCING COUPLING SOCKET

2X1-1/4 PVC REDUCING COUPLING SOCKET SCH80

20 CPVC COUPLING SOCKET DUCT

15 PVC 22-1/2 ELBOW GASKET 80PIP

24 PVC 15 ELBOW SOCKET SCH80

1-1/2 LF IMP CROSS

188-0030 | Thermostat, Pneumatic, Unit Mounted, DA/RA, Heat/Cool, Liquid Filled Bulb | Siemens Thread Size_1/2-14 x 3/8-18 2X1-1/4 PVC REDUCING COUPLING SOCKETThe Siemens 188 0030 is a reliable, unit mounted pneumatic thermostat designed for accurate temperature regulation in heating and cooling applications. This direct reverse acting (DA RA) thermostat utilizes a liquid filled bulb for precise temperature sensing and features a 40 SCIM restrictor for optimal air pressure control. Its adjustable sensitivity and exposed adjustment knob allow for easy customization to meet specific system requirements. The