Honeywell CHRONOTHERM III T8611M User Manual
Page 7
7
68-0076—1
(continued)
TABLE 3—T8611 GUIDE FOR REPLACING POPULAR T874 AND T872 THERMOSTATS,
BY EQUIPMENT MANUFACTURER.
(NOTE: Also see form 70-6627, Heat Pump Thermostat Cross Reference Guide, for wiring hookup illustrations.)
Thermostat (Subbase Included)
Auto
Manual
Changeover
Changeover
Weekday,
Weekday,
Sat, Sun
Sat, Sun
Auto
T8611G1004
T8611R1000
Changeover
T8611G1012 (
°
C) T8611R1042 (
°
C)
7-day
T8611G1103
T8611R1141
T8611M7008
(Premier White) (Premier White) T8611M7040
c
Thermostat Subbase Thermostat Subbase
(also see form 68-0057, Specifications)
T874
Q674
T872
Q672
Comments
Amana
•
D1009
F1022
D1003
F1026
Separate first stage
•
D1017
D1011
heat/cool terminals W1, Y1.
•
D1165
D1300
Arco/Comfort Maker
•
•
a
•
na
na
na
na
Check LED optional;
X = X1, jump X2 to C.
Arco/Friedrich
•
•
a
•
na
na
na
na
Changeover on heat,
check LED optional.
Bard
•
•
a
•
N1024
F1261
N1036
F1299
Changeover on heat (typical),
•
•
•
R1129
L1181
R1146
L1185
check LED optional, equipment
terminal W1 to thermostat B.
Bryant, Day-Night, Payne
•
b
•
a,b
•
b
G1451
F1113
b
G1166
F1125
Check LED optional; F = X1,
•
•
a
•
G1261
F1253
jump X2 to C. Note: P terminal
•
•
a
•
J1010
L1371
G1174
available on manual
changeover
•
•
a
•
R1335
L1405
(T8611R) models only.
Carrier
•
•
a
•
G1055
J1035
G1075
J1054
Check LED optional (typical)
•
•
•
G1071
L1041
G1158
L1052
•
•
•
G1121
L1397
G1182
•
•
•
P1005
G1273
•
•
•
G1307
•
•
•
G1257
L1169
•
•
•
J1002
L1371
•
•
•
J1028
L1074
•
D1074
F1059
Multistage heat pump
•
F1030
•
F1063
•
E1114
No Supl. Ht. function
•
E1042
No Supl. Ht. function
•
D1264
L1116
Multistage heat pump
Command Aire
•
•
•
H1005
C1041
H1009
C1086
No AUX. HEAT or EM.
•
•
•
G1352
C1066
HEAT required; Y1 = 0
a
No CHECK LED.
b
Dual transformer requires conversion to single transformer.
c
Model includes separate sensor for remote temperature sensing.
T8611M
SELECTION/APPLICATION