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Honeywell CHRONOTHERM III T8611M User Manual

Page 8

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8

(continued)

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

c

Thermostat Subbase Thermostat Subbase

(also see form 68-0057, Specifications)

T874

Q674

T872

Q672

Comments

Coleman

a

R1368

L1421

na

na

Late models optional check
LED. Z = X2, jump X1 and C,
K = L.

na

na

na

na

Earlier T.H.E. models with
reverse-acting EM. HT.
require relay isolation.

Crispaire/Marvair

G1089

F1162

G1208

F1166

F1204

F1323

R1111

L1215

R1156

L1094

Fedders/Airtemp/Climatrol

a

C1398

L1090

C1509

L1102

Separate first stage heat/cool

a

C1406

C1517

terminals required; check LED

a

C1414

C1541

optional; equipment terminal
K to thermostat E.

Florida Heat Pump

a

na

na

na

na

Optional check LED;
X = X1, jump X2 to C.

Heatwave/Southwest Mfg.

G1105

F1170

G1232

F1224

Heil Quaker/Whirlpool/Tempstar

R1137

L1132

R1172

L1193

Equipment terminal B
to thermostat C.

Honeywell

A-D (typ.) F1006 A-D (typ.) F1000

Separate first stage

F1022

F1026

heat/cool terminals.

F1048

F1042

C1000

F1089

C1004

F1075

C1018

C1038

C1117

C1350

°

C

C1240

C1566

°

C

G1246

F1212

G1224

F1208

TRADELINE

G1444

G1000

F1018

G1018

°

C

G1212

F1238

G1083

F1158

G1139

a

No CHECK LED.

b

Dual transformer requires conversion to single transformer.

c

Model includes separate sensor for remote temperature sensing.

T8611M

SELECTION/APPLICATION