Honeywell T8611M

11 68-0076—1

TABLE 3—T8611 GUIDE FOR REPLACING POPULAR T874 AND T872 THERMOSTATS,

BY EQUIPMENT MANUFACTURER (Continued).

(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

Thermostat Subbase Thermostat Subbase

(also see form 68-0057, Specifications) T874 Q674 T872 Q672 Comments

Wesco/Addison

• • • G1287 F1253 Equipment terminal C1 to ther-

mostat C, W1 to Y (W1 + Y1),

• • • R1012 B1109 R1016 B1103 Y1 to 0. Common to thermostat

• • • G1265 F1265 direct from control transformer.

• • • G1281

Westinghouse

• • • G1048 F1121 G1034 F1141

• • • F1246 F1091

• • • F1279 F1257

• • • J1019 J1013

• • • J1050 J1062

• • • R1103 L1108 R1149 L1110

• • • L1173 L1128

• • • L1151

• na na na na Separate first stage heat/cool

ter- minals required.

• D1108 L1223 G1356 L1219 2-speed heat pump; optional

check LED; L = X1, jump

X2 to C.

White Rodgers

• • • n a na na na 1F58-910/S28 series.

Williamson

• • • R1236 L1348 na na

• • • N1008 F1196 na na Changeover on heat; W1 = B.

York/Borg Warner

••

a• G1170 J1027 G1042 J1021 Optional check LED; X = X1,

• • • G1295 F1311 G1299 L1177 jump X2 to C; equipment ter-

• • • G1345 L1363 G1331 D1077 minal B to thermostat C,

• • • G1402 D1032 G1364 W to W2, H to B, T not re-

quired.• • • G1410 G1398

• • • G1428

• • • G1436

• • • R1046 L1017 R1032 L1011

• • • R1169 L1330

• • • R1251 L1272

Zone Aire

• • • N1040 F1261 Changeover on heat;

• • • R1350 L1181 W1 = B.

No CHECK LED.

bDual transformer requires conversion to single transformer.

cModel includes separate sensor for remote temperature sensing.

T8611M

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