Data Sheet for Product
Technical Instructions Free Energy Band TH 193 HC Heating/Cooling Room Thermostat
Document Number 155-068P25
February 14, 2022
Page 12 Siemens Industry, Inc.
Service Parts
The following chart lists accessory parts and tools available for thermostat service.
Description
Part Number
Dial thermometer (-40°F to 140F, -40°C to 60C) with pocket
case
141-0573
Basic pneumatic calibration kit with thermometer, gauge, squeeze
bulb, fittings, and case
832-177
Test head kit
832-179
Calibration tools
832-178
Test probe to check pressure with cover on
Needle probe with 1-1/2" diameter gauge 0 to 30 psig (0 to
200 kPa) and calibration/cover wrench
192-633
Needle probe, no gauge (package of five)
192-759
1-1/2" diameter compound gauge, 0 to 30 psig/0 to 200 kPa,
back connected 1/8" NPT male
142-0473
1-1/2" diameter compound gauge, 0 to 30 psig/0 to 200 kPa,
bottom connected 1/8" NPT male.
Replacement for use with 192-633
142-0476
Chassis tube connector replacement kit with mounting screws
(material for 10 thermostats included)
192-525
Restrictor plate replacement kit with filters and gasket
(material for 10 thermostats included)
192-321
Plug-in adapters for quick thermostat removal
Straight, blue (package of 20)
192-485
Straight, white (package of 20)
192-486
Compression ring (package of 100)
141-388
Elbow (provides quick return for wall surface mounting), blue
(package of 20)
192-487
Elbow (provides quick return for wall surface mounting), white
(package of 20)
192-488
20 scim (5.4 ml/sec) restrictors for one-pipe systems
(package of 5). (1/4", 6.4 mm, O.D. plastic barb unless noted.)
Brass coupling, 1/8" NPT (one only).
184-040
Coupling
184-116
Tee
184-113
Pre-piped dual tee for dual one-pipe systems
184-130