Product Overview

Accessories & Service Kits
www.usa.siemens.com/hvaccomponents
Thermostats
A-81
3-pipe Copper Tubing. For 19X 1 192-502
concrete mason block or hollow
walls (stud).
1- or 2-pipe; split for 3-pipe. 19X 1 192-600
Dual 1/4" (6 mm) OD
polyethylene with plug-in
adapters. 10' (2 m) long.
1- or 2-pipe. Dual 1/4" (6 mm) 19X 1 192-755
OD polyethylene with plug-in
adapters. 40' (12 m) long.
1- or 2-pipe. Dual 5/32" (4 mm) 19X 1 192-750
OD polyethylene with plug-in
adapters. 40' (12 m) long.
Preassembled Plastic Tubing 19X Package of 10 192-481
Loop. 8" (203 mm) long, with
anti-kink spring, plug-in
thermostat adapter. Mates to
1/4" (6.4 mm) OD polyethylene
tube barbed fi tting.
Preassembled Plastic Tubing 19X Package of 10 192-505
Loop. 8" (203 mm) long, with
anti-kink spring, thermostat
plug-in adapter. Mates to 5/32"
(4 mm) OD polyethylene tubing.
Preassembled Plastic Tubing 19X Package of 10 180-896
Loop. 8" (203 mm) long, with
anti-kink spring. Cut and attach
directly to thermostat chassis.
Attach compression rings to
prevent air leakage. Mates to
1/4" (6 mm) OD polyethylene
tubing.
20 scim (5 ml/sec) Restrictors. 192 (1-pipe) 1 184-040
For 1-pipe systems. 1/4"
(6 mm) OD polyethylene barb
unless noted. Brass coupling,
1/8" NPT.
20 scim (5 ml/s) In-line 192 Package of 5 184-116
Restrictors.
20 scim (5 ml/s) 192 Package of 5 184-113
Restrictor Tee.
External Restrictor 19X 1 184-130
Installation Kit. For dual 1-pipe
systems. Supply, thermostat
and two-controlled devices.
Powerstar 192/19X
Product
Description Group Quantity Part No.