Residential Non-Programmable Thermostats

Q539A1014 Honeywell - Non-Programmable Thermostat; Switching Subbase, Taupe 1 Heat / 1 Cool Conventional System; Used with T87F; Heat Current 2A @ 30 Vac max; 20 to 30 Vac.  **OBSOLETE -  Suggested Replacement Part:  T87N01000

Replaces:

145-101    145-210    2TB17700424    52817-5
HH93AZ040    L36-472    P2711871    Q405A1000
Q405A1009    Q405A1042    Q405A1059    Q405A1091
Q405A1109    Q405A1117    Q405A1125    Q405A1166
Q405A1224    Q405A1232    Q405A1240    Q405A1X
Q405A5X    Q405A6X    Q405AY2X    Q405S1017
Q405V1006    Q408A1004    Q408AY1X    Q527A1001
Q527A1019    Q527A1027    Q527A1035    Q527A1050
Q527A1068    Q527A1076    Q527A1092    Q527A1100
Q527A1118    Q527A1126    Q527A1142    Q527A1159
Q527A1167   Q527A1175    Q527B1000    Q539A1006
Q539A1022    Q539A1030    Q539A1048    Q539A1071
Q539A1105    Q539A1113    Q539A1253    Q539A1261
Q539A1303    Q539A1402    Q539D1003    Q539D1011
Q539K1013    TZSK-3A

Q674B1034 Honeywell - Non-programmable Thermostat; Multistage Subbase, Beige 2 Heat / 2 Cool System; Used with T874A-D; W1, W2, G, Rc, Rh, B, O, Y2, Y1 Terminal Designations; Horizontal mounting; 20 to 30 Vac.

REPLACES:

25F7301   BAS-0431   HH93AZ184   Q412B1005
Q412B1013   Q412B1039   Q412B1047   Q412B1054
Q412B1088   Q412B1096   Q412B1104   Q412B1138
Q412B1146   Q412B1153   Q412B1161   Q412B1179
Q412B1X   Q412K1005   Q672B1004   Q672B1020
Q672B1038   Q672B1053   Q672B1061   Q672B1095
Q672B1145   Q672B1236   Q674B1000   Q674B1026
Q674B1059   Q674B1091   Q674B1190   Q674B1224
Q674B1331   Q674B1398   Q674B1562   T333C100
Y594C1231

OBOSLETE (Call for availability for the original part.)

TH5220D1029 is the direct replacement for Q674B1034  (NOTE: This Replacement has combined O & B terminals for the heat pump, but NONE for conventional)

T410A1013 Honeywell - Non-Programmable Electric 1 Heat Thermostat, Premier White Baseboard, convectors and fan forced heaters (resistive rated loads); Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac. Electrical Ratings; SPST; 120 Vac; 208 Vac; 240 Vac; 277 Vac.

REPLACES:    T410A-1003

T410A1021 Honeywell - Non-programmable Premier White Electric 1 Heat Eurostyle Thermostat for electric baseboard heat; 120 Vac; 208 Vac; 240 Vac; 277 Vac; Bimetal; Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac.

T410B1004 Honeywell - Non-programmable Electric 1 Heat Thermostat, White - Baseboard; Includes Positive OFF; DPST; Setting Temperature Range 40 F to 80 F; Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac.

T4398A1021 Honeywell - Non-programmable Electric 1 Heat Thermostat HiPerf; 120 Vac; 208 Vac; 240 Vac; 277 Vac; Vapor filled dual diaphragm; 50-80F; SPST; Vertical mounting; Includes Thermometer, range stops and locking cover screws.

REPLACES:   T4398A1032

T4398B1029 Honeywell - Non-programmable Electric 1 Heat Thermostat High performance; 120 Vac; 208 Vac; 240 Vac; 277 Vac; DPST; With Thermometer, range stops, locking cover screws, Positive Off; Vapor filled dual diaphragm.

REPLACES:    T4098B1030

T498A1778 Honeywell - Non-programmable Electric 1 Heat Thermostat; 120 Vac; 208 Vac; 240 Vac; 277 Vac; SPST; 40-80F with Range stops & Locking cover; Vertical mounting; Bimetal.

REPLACES:

302H   800A   AHT42A1A   HWC-10
T31AA-1   T498A1059   T498A1067   T498A1083
T498A1117   T498A1216   T498A1224   T498A1273
T498A1323   T498A1349   T498A1364   T498A1372
T498A1398   T498A1430   T498A1448   T498A1463
T498A1570   T498A1596   T498A1604   T498A1612
T498C1008   T498D1015   TH570-242   TW1

T498A1810 Honeywell - Non-programmable Electric Heat Thermostat for Electric Baseboard 1 Heat; Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac; SPST; Brush gold finish; Vertical Mounting; Bimetal; No Thermometer Or Range Stop Or Lock Cover.

REPLACES:

1A22   1A69-12   1A75-2   1B65
1B65-1   1B75-6   1C65-1   430-3008
800B   T4981000   T498A000STA   T498A1000
T498A1018   T498A1042   T498A1588   TH570-241

T498B1512 Honeywell - Non-programmable Electric 1 Heat Thermostat; DPST; 40 F to 80F with thermometer; Positive OFF, Range stops & locking cover; Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac; Vertical Mounting; Bimetal.

REPLACES:

1A76-2   1B66   1B66-1   1B76-6
1C66-2   1D22   1D61-1   1D63-1
302HD   A6167   AHT42B1A   HWC-11
R20   T31AB-1   T498B1033   T498B1041
T498B1066   T498B1074   T498B1157   T498B1207
T498B1215   T498B1231   T498B1264   T498B1280
T498B1306   T498B1314   T498B1322   T498B1330
T498B1355   T498B1363   T498B1413   T498B1439
T498E1006   T498E1014   TH572-242   TW2

T498B1553 Honeywell - Non-programmable Electric 1 Heat Thermostat; DPST; Less Thermometer, with Positive OFF; 40 - 80 F; Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac; Vertical Mounting; Bimetal.

REPLACES:

69122   T498B000STA
T498B1058   T498B1397
T498B1421   T498B1470

T8034C1424 Honeywell - Non-programmable Thermostat, Manual 1 Heat / 1 Cool, Taupe; 20 to 30 Vac; Horizontal mounting; Bimetal; Terminal Designations R, W, Y, G, O, B, 1, 2; Outdoor Sensor optional.

T8034C1481 Honeywell - Non-programmable Thermostat, Manual 1 Heat / 1 Cool, Premier White; 20 to 30 Vac; Switch type Mercury; R, W, Y, G, O, B, 1, 2 Terminal Designations; Horizontal mounting; Bimetal.

REPLACES:    T8034C1226

T8034N1007 Honeywell - Non-programmable Thermostat Mercury Free , 1 Heat / 1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat; 20 to 30 Vac; Precision Snap Action; 50 - 90F Setting Temperature Range; Horizontal mount.

REPLACES:

CT52A1017    Q634D1002
Q634D1028    Q634D1036
Q634E1001    T8034C1085

T812A1002 Honeywell - Non-Programmable T812 Thermostat; 1 Heat; Mounting Square; Bimetal; 45 F to 95 F; Snap action

REPLACES:    T810D1003    T810D1011    CT30A

T812A1010 Honeywell - Non-Programmable T812 Thermostat; 1 Heat; Positive Off; Bimetal; Snap action; 45 F to 95 F

T812B1001 Honeywell - Non-Programmable T812 Thermostat; Heat Only - 12 Vdc; 1 Heat; Mounting Square; Bimetal; Snap action; Positive Off

REPLACES:    T810B1039    T827B1009    T827A1018

T812C1000 Honeywell - Non-Programmable T812 Thermostat; 1 Heat/1 Cool stage for 24 Vac heating and cooling; Bimetal; Snap action; Mounting Square; 0.18A - 1.2A @ 30VAC

T812D1009 Honeywell - Non-Programmable T812 Thermostat; Snap acting mercury free cooling only thermostat; 1 cool; Bimetal; 45 F to 95 F; Mounting Square

T822K1000 Honeywell - Non-programmable Thermostat, Mercury Free, Heat, Low Volt; Heat Only; SPST; Precision Snap Action; R, W Terminal Designations; HEAT-OFF; Vertical Mount; Heat Current 0.02 A to 1.0 A running.

REPLACES:

3AHT10    3AHT10C
T822D1016    T822D1032
T822D1073    T827A1000

T822K1018 Honeywell - Non-programmable Thermostat, Mercury Free, Heat Only, 24 Vac; Precision Snap Action; SPST; 0.02 A to 1.0 A running Heat Current; Vertical Mounting; R, W Terminal Designations.

REPLACES:

108859   110-215   120-0099   1530-910
1E30-330   1E30-374   1E30-511   1F30-501
1F30-910   21-0846   2402-1   2TH13701024
41-18688-01   47-18688-01-0   500-400   A106355-G1
C-75   CT50A1003   T22D-1677   T8019A1005
T8019A1013   T8019D1009   T8019D1017   T8019D1025
T8019D1033   T8019D1041   T8022D1004   T8022D1012
T8022D1038   T8022D1046   T8022D1053   T8027A1005
T8027A1013   T8027A1021   T822A1001   T822A1027
T822A1043   T822A1050   T822A1068   T822A1076
T822A1084   T822A1092   T822A1100   T822A1118
T822A1134   T822A1159   T822A1191   T822B1000
T822B1018   T822B1026   T822D1008   T822D1057
T822D1081   T822D1115   T822D1123   T822D1131
T822D1149   T822D1156   T822D1206   T822D1214
T822D1248   T822D1255   T822D1263   T822D1313
T822D1339   T822D1347   T822D1354   T822D1362
T822D1370   T822D1396   T822D1404   T822D1420
T822D1461   T822D1479   T822D1487   T822D1495
T822D1529   T822D1545   T822D1552   T822D1594
T822D1602   T822D1610   T822D1644   T822D1651
T822D1677   T822D1685   T827B1009   T83
T88   TH 200 401   TH 200 402   TM1200H A
TM300

T822K1042 Honeywell - Non-programmable Mercury Free Heat only thermostat for single stage low voltage systems; 35 F to 85 F; HEAT-OFF; Precision Snap Action; Vertical mounting; R, W Terminal Designations; 0.02 A to 1.0 A running Heat Current.

T822L1000 Honeywell - Non-programmable Mercury free cool only thermostat for single stage low voltage systems; R, Y Terminal Designations; SPST; Vertical mounting; 45 F to 95 F; Precision Snap Action; System Switch: None.

T827K1009 Honeywell - Non-programmable Mercury Free Heat only thermostat for single stage low voltage systems; 12 Vdc; 750 mV; R, W Terminal Designations; SPST; 45 F to 95 F; HEAT-OFF; Precision Snap Action; Vertical mounting.

T834L1004 Honeywell - Non-Programmable Mercury Free T834 Thermostat; 1 Cool; COOL-OFF; Bimetal; Mounting Vertical

T834N1002 Honeywell - Non-Programmable Mercury Free T834 Thermostat; 1 Heat/1 Cool; HEAT-OFF-COOL; Mounting Vertical; Changeover Manual; 45 F to 95 F

REPLACES:    T834C1137

T8400C1008 Honeywell - Non-programmable Thermostat, Electronic 1 Heat /1 Cool, Taupe; 20 to 30 Vac; Power-stealing; Cycles Per Hour Adj. 1,3,4,5,6,9,12 depending on model; Mounting square; 50 Hz; 60 Hz.

OBSOLETE -  Note:  TH5110D1022, 50002883-001 is the direct replacement for T8400C1008

T8775A1009 Honeywell - Non Programmable T8775 Digital Round™ Thermostat; Heat Only; 1 Heat; Powered through system heating controls; Display Size 0.75 sq in.; 40 F to 90 F

T8775A1017 Honeywell - Non-Programmable T8775 Digital Round Thermostat; 1 Heat; Powered through system heating controls; Display Size 0.75 sq in.; Heat: 40 to 90; Cool: 45 to 99

T87K1007 Honeywell - Non-Programmable Round™ Mercury Free Thermostat; 1 Heat; Battery assisted power stealing; 40 F to 90 F

REPLACES:

T199BH181   T822D1685
T827B1009   T87F2360
T87F2782

T87N1000 Honeywell - Non-Programmable Round™ Thermostat; 1 Heat/1 Cool; Battery assisted power stealing; Changeover Manual; Dial

Can be used to directly replace: Q539A4000 T8775C1005 T8775A1009 T8775C1013

T87N1026 Honeywell - Non-Programmable Round™ T87N Thermostat; 1 Heat/1 Cool; Battery assisted power stealing; Easy-To-See™; Changeover Manual

TH108PLUS Honeywell - Non-Programmable Line Volt manual thermostat with TRIAC for electric heat; 240 Vac, 60 Hz; Two or Four Wire; 41 - 86F.

REPLACES:    TH108

TH108PLUS-P10 Honeywell - Programmable Line Volt manual thermostat with TRIAC for electric heat ; 240 Vac; Min. load: 2 A (resistive only), 500 W @ 240 VAC; Max. load: 12.5 A (resistive only), 3000 W @ 240 VAC

TH1100D1001 Honeywell - Non-Programmable PRO Digital Termostat; 24 Vac; Heat Only; 40 F to 90 F or 35 F to 90 F; Display size 1.32 sq in.; 1 Heat

OBSOLETE

See the updated version:  TH1100DV1000

TH1100DH1004 Honeywell - Non-Programmable PRO Digital Thermostat; Heat Only; 1 Heat; Display Size 1.32 Sq In.; Dual Powered: Battery or Hardwire

TH1100DV1000 Honeywell - PRO 1000 Vertical Non-Programmable Thermostat; Heat Only; 1 Heat; Mounting Vertical; Display Size 1.32 sq in.

Can be used as an upgraded version for TH1100D1001

TH1110D1000 Honeywell - Non-Programmable PRO Digital Thermostat; 1heat/1cool; Dual Powered: Battery or Hardwire; Display Size 1.0 Sq. In.; 24V/Millivolt

Now OBSOLETE - See Replacemet:  TH1110DV1009

REPLACES:

2TH07700124    5B4A5J    DA490-401    DA490-410
HH01AD046    HH07AT183    HH07AT184    HH07AT191
HH641601    Q634A1039    Q634A1088    SB4A-6
T199L103    T8027B1003    T8034C1002    T8034C1010
T8034C1028    T8034C1036    T8034C1044    T8034C1051
T8034C1077    T822E1023    T834B1005    T834B1021
T834B1054    T834B1062    T834C1004    T834C1012
T834C1020    T834C1038    T834C1053    T834C1079
T834C1087    T834C1095    T834C1103    T834C1111
T834C1129    T834C1137    T834C1152    T834C1160
T834C1178    T834C1194    T834C1202    T834C1210
T834C1228    T834C1236    T834C1269    T834C1277
T834C1293    T834C1301    T834C1327    T834C1350
T834C1368    T834C1376    T834C1384    T834C1418
T834C1434    T834C1442    T834C1459    T834C1467
T834C1517    T834C1851    T834C1947    T834C2044
T889    TM1400H C E F

TH1110D2009 Honeywell Pro 3000 Non Programmable Thermostat, 20-30Vac or 750mV, 1H/1C

Can be used to directly replace: P320-0110 Carrier

TH1110DH1003 Honeywell - Non-Programmable PRO Digital Thermostat; 1 Heat/1 Cool; Dual Powered: Battery or Hardwire; Display Size 1.32 sq in.; Mounting Horizontal

TH1110DV1009 Honeywell - PRO 1000 Vertical Non-Programmable Thermostat; 1 heat / 1 cool with no auxiliary heat; Switch Position HEAT-OFF-COOL

REPLACES:    TH1110D1000

TH114-A-120S Honeywell - Non-Programmable TH114-A Thermostat; Mounting vertical; 120 Vac; used with Aube CT240/CT241 Telephone Controller; 0.9 F accuracy.

TH114-A-240S-B Honeywell - Non-Programmable TH114-A Thermostat; 240 Vac; 208 Vac; Ambient Temperature 32 F to 122 F; Backlit Display

TH114-AF-024T Honeywell - Non-Programmable Low volt electric heating (ambient and floor) manual thermostat; Max. 0.5 A @ 24 VAC; Mounting Vertical; AF (ambient + floor)/ F (floor only); External electromechanical relay

TH114-AF-12VDC Honeywell - Non-Programmable Low volt master thermostat for floor heating over 15 A; Electric Heating; Master unit for radiant floor; 12 Vdc; Switch Type: With CT230 slave units.

TH114-AF-240GA Honeywell - Non-programmable Line Volt Thermostat, Floor Heat; Electrical Ratings Max. 3600 W @ 240 VAC, 15 A; 5 mA GFCI; with backlight; 240 Vac; °C/°F; AF (ambient + floor)/ F (floor only).

TH114-AF-GA Honeywell - Non-Programmable Line volt non-programmable electronic thermostat for electric floor heating applications; Radiant floor; CPH 4; Minimum Load: ; 3600 W @ 240V; Maximum Load: 15 A (resistive only); 1800 W @ 120 V

TH114-AF-GB Honeywell - Non-Programmable Line volt non-programmable electronic thermostat for electric floor heating applications; Power Method Hardwired; Maximum Load: 15 A (resistive only); 1800 W @ 120 V; 3600 W @ 240V; Minimum Load:

TH1210D1008 Honeywell - PRO 1000 Vertical Non-Programmable Thermostat; 2 Heat/1 Cool Heat Pump; Mounting vertical; 1.32 sq in. Setting Temperature Range Heat: 40 F to 90 F; Cool: 50 F to 99 F

OBSOLETE (You can replace/substitute with TH1210DV1007 which is the updated version.)