71
Wall Thermostats
Filter
Temporary Home
Heat/Cool
Single-Stage
Remote
Program Programs
Auto Change F°/C° & Vacation Today Energy Battery or
Keyboard Heat
Sensor
Flexibility Per Day Preprogrammed Recovery Indicator Readout Overides Override Monitor Powered Heat Only Lock Heat Pump Terminals Terminals
43154
Programmable
5+2
4
RC, RH, Y/O,
w/INDIGLO
®
Night-Light
W/B, Y1, G
43255
Programmable
5+1+1 4
RC, RH, Y/O,
w/INDIGLO
®
Night-Light
W/B, Y1, G
43355
Programmable
7
4
RC, RH, Y/O,
w/INDIGLO
®
Night-Light
W/B, Y1, G
43503
Programmable
7
4
W, RH, RC,
w/AutoSeason
G, Y/Y1, O/B
Changeover
43558
Programmable
7
4
*
*
*
*
*
*
Battery *
*
*
R, Y1, Y2,
RS1+
Multi-Stage Heat Pump/
Backup
W1, W2,
RS1-
Conventional
E, O, B,
RS2+
G, L, C RS2-
Programmable
Adjustable
Quiet
Most Gas, Oil
24 VAC
Product
Heat Anticipator
Switching
or Electric
Nominal
Millivolt
Terminals
Dimensions
43320
Vertical
*
*
RC, Y
Cool Only
43309
Horizontal
RH, W
Heat Only
43359
Horizontal
R, Y, W
Heat Zone Control
43004
Horizontal
*
*
*
*
RH, RC, G, 1.57”D X 4.5”W X 3.32”H
Heat/Cool
Y, W, O, B
43005
Vertical
RH, RC, G, 1.57”D X 4.5”W X 3.32”H
Heat/Cool
Y, W, O, B
Mechanical
Large LCD
Heat/Cool &
Remote
Digital
Easy to Read Filter Change F°/C°
Battery Low Battery No Leveling
Heat
Sensor
Product
Accuracy Display
Indicator Readout Powered Indicator
Required Only Systems Terminals Terminals Dimensions
43054
Electronic w/
*
*
*
*
*
*
*
RC/O, RH/B,
1.125”D X 4.75”W
INDIGLO
®
Night-Light
Y, W, G, R
X 4”H
43058
Digital Multi-Stage
Battery
R, Y1, Y2,
RS1+ 1.5”D X 7”W
Heat Pump/
Backup
W1, W2,
RS1-
X 4.75”H
Conventional
E, O, B,
RS2+
G, L, C
RS2-
43057
Heat Pump Thermostat
R, G, Y1,
1.25”D X 5’W
2-Stage Heat/2-Stage
Y2, O,B,
X 4.75”H
Cool.
W2, L, F, C
Single & Multi-Stage
Digital