Installation Instructions
Document No. 129-179
October 4, 2017
Retrostat Kits for POWERS™ CONTROLS
TH 180, TH 182 D/N or H/C Thermostats
Item Number 129-179+3, Rev. EA
Page 1 of 4
Product Description
The Retrostat kits replace a discontinued Powers Controls
TH 180 or TH182 day/night or a heating/cooling pneumatic
thermostat with a TH 192 direct or reverse acting, two
pipe, dual temperature pneumatic device.
Contents
Part
Quantity
Retrostat Cover Kit
1
Thermostat *
1
Adapter frame
1
Bag assembly with installation hardware
1
Optional
1/2-inch Large, Exposed Set
Point Knob
1
* Includes thermostat installation instructions.
Expected Installation Time
1 hour
Required Tools
•
Calibration and cover screw wrench (192-632) or
1/16” Allen wrench and 1/8” open-end wrench
•
Medium flat-blade screwdriver
•
Small
level
•
Accurate
thermometer
•
Needle nose pliers
Product Numbers
Thermostat
Replaces
Retrostat Kit
(See Notes
1 and 2)
Type
Action
Scale
Day/
Night
Direct
°
F
180-410
180-413
180-910
180-913
182-500
182-501
192-3044
°
C
182-627
182-630
182-632
192-3144
Reverse
°
F
180-937
182-503
192-3054
Heat/
Cool
Direct/
Reverse
°
F
180-420
180-423
180-920
180-923
182-506
182-507
192-3084
°
C
182-633
182-634
192-3184
NOTE:
For Retrostat Kits with optional 1/2-inch large, exposed
setpoint adjustment knob, order standard kit with “K”
suffix.
Prerequisites
•
Review all of these instructions before you begin
installation.
•
Check job drawings for any site-specific
information.
•
Verify the existing thermostat installation has its
supply and return air lines connected properly.
•
Obtain the installation instructions provided with
the thermostat in this Retrostat Kit. The document
provides instructions for calibrating the thermostat.
•
Ensure that a supply of wall anchors and plastic
ties are available.
