Thermostats

Find a wide range of HVAC thermostats online for commercial or residential. Find many major brands such as Honeywell, Seimens, KMC HVAC thermostats available online at Parts-HVAC.com today!

Items 501 to 550 of 729 total

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  • T6031A1060

    T6031A1060

    TEMP CONTROL -30/90F SPDT 20' CAP. Learn More
    $267.96

  • T6031A1052

    T6031A1052

    REMOTE BULB REFRIGERATION TEMPERATURE CONT Learn More
    $201.53

  • T6031A1029

    T6031A1029

    TEMP CONTROL -30/90F SPDT 8' CAP. INCLUDES BULB HOL Learn More
    $195.81

  • T6031A1011

    T6031A1011

    SPDT REMOTE BULB TEMP CONTROL 15-90F WITH 5' CAP. Learn More
    $172.49

  • T498B1595

    T498B1595

    Elec Ht Stat Pos-Off Rnge-Stop Learn More
    $30.41

  • T498B1553

    T498B1553

    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

    Learn More
    $62.87

  • T498B1512

    T498B1512

    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

    Learn More
    $73.92

  • T498A1810

    T498A1810

    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

    Learn More
    $53.55

  • T498A1778

    T498A1778

    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

    Learn More
    $61.73

  • T475A1057

    T475A1057

    1-1.5 RATIO OUTDOOR RESET CTRL Learn More
    $544.12

  • T475A1032

    T475A1032

    1-1 RATIO OUTDOOR RESET CONTROL

    OBSOLETE

    Suggested Replacement:

    T775R2035 AND 50001774-001

    Learn More
    $0.00

  • T451B3004

    T451B3004

    T451B3004 Honeywell

    Line Voltage Thermostat, Light & Medium Duty for Heating. Less/Thermomter.

    Champagne gold face-plate with beige cover, 120 to 227 Vac, SPDT, 50 F to 86 F, Heating Application.

    Replaces:
    T451A1041     T451A1058
    T451A1090     T451A1116
    T451A1173     T451A1181
    T451A2015     T451A2049

    Learn More
    $49.99

  • T451A3005 Honeywell

    T451A3005

    T451A3005 Honeywell

    Line Voltage Thermostat, Light & Medium Duty for Heating. With/Thermomiter.

    Champagne gold face-plate with beige cover, 120 to 227 Vac, SPDT, 44F to 86 F, Heating Application.

    Replaces:
    T451A1009     T451A1033
    T451A1074     T451A1108
    T451A1132     T451A1157
    T451A1199     T451A1249
    T451A1256     T451A1298
    T451A2007     T451A2023

    Learn More
    $127.59 As low as: $123.20

  • T4398B1029

    T4398B1029

    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

    Learn More
    $60.19

  • T4398A1021

    T4398A1021

    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

    Learn More
    $52.44

  • T410B1004

    T410B1004

    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.

    Learn More
    $35.29

  • T410A1013

    T410A1013

    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

    Learn More
    $28.17

  • T4098A1032

    T4098A1032

    Electric Heat SPST Beige ( ELECTRIC HEAT STAT 50-90 SPST) Learn More
    $19.59

  • T4054B1016

    T4054B1016

    120V SPST UTILITY COOLING THERMOSTAT 35-110F Learn More
    $319.10

  • T4054A1000

    T4054A1000

    120V SPST UTILITY HEATING THERMOSTAT 35-110F Learn More
    $309.67

  • T4039S1040 Honeywell

    T4039S1040

    T4039S1040 Honeywell

    T4039S1040 Honeywell - Fan Coil Thermostat, 4 Pipe.

    120 to 277 Vac, Tan, 55 F to 95 F, marked COOL-WARM, Switch HEAT-OFF-COOL & HI-MED-LO, manual or automatic changeover Heating-Cooling Systems.

    **Same as T4039S1016 except this unit has a Modified Cover.

    Learn More
    $203.90

  • T4039S1016

    T4039S1016

    T4039S1016 Honeywell

    T4039S1016 Honeywell - Fan Coil Thermostat, 4 Pipe.

    120 to 277 Vac, Tan, 55 F to 95 F, marked COOL-WARM, Switch HEAT-OFF-COOL & HI-MED-LO, manual or automatic changeover Heating-Cooling Systems.

    REPLACES:  T4039T1006

    Learn More
    $203.90

  • T4039M1103 Honeywell

    T4039M1103

    T4039M1103 Honeywell

    T4039M1103 Honeywell - Fan Coil Thermostat, 4 Pipe.

    120 to 277 Vac, Premier White®, 55 F to 95 F, marked COOL-WARM, Switch On/Off - HI-MED-LO, Automatic Changeover Heating-Cooling Systems, Positive Off.

    OBSOLETE ( 3 Original Left In-Stock - Call To Verify)

    Suggested Replacement:

    T4039M1004 Honeywell - Fan Coil Thermostat, Control Line Voltage Valves of a Fan Coil Unit in Cooling, Manual or AutomaticAutomatic Heat-Cool Changeover, 55-95 Degree Temperature Setting Range, 120-277Vac, 4 Pipe Fan Coil

    Learn More
    $166.00

  • T4039J1026

    T4039J1026

    T4039J1026 Honeywell

    T4039J1026 Honeywell - Fan Coil Thermostat, 4 Pipe.

    120 to 277 Vac, Tan, 55 F to 95 F, marked COOL-WARM, Switch OFF-HI-LO, Off breaks cooling and fan circuits

    REPLACES:   T4039J1000

    Learn More
    $212.93 As low as: $117.29

  • T4039E1001

    T4039E1001

    Line Volt Fan Coil Tstat Heat/ Cool 55-9 Learn More
    $74.87

  • T4039B1008

    T4039B1008

    T4039B1008 Honeywell

    T4039B1008 Honeywell - Fan Coil Thermostat for cooling only.

    120 to 277 Vac, Tan, 55 F to 95 F, marked COOL-WARM, Switch HI-MED-LO

    REPLACES:   T28BD-1        T4039B1016
                             TX550-650     TX550-651
                             TX550-654     TX550-655

    Learn More
    $114.99 As low as: $96.70

  • T4039A1000

    T4039A1000

    Fan Coil Thermo Learn More
    $67.70

  • T4031C1012

    T4031C1012

    REMOTE BULB BREAK ON RISE 40-180, 5.5' REPLACES Learn More
    $254.17

  • T4031A1073

    T4031A1073

    REMOTE BULB TEMPERATURE CONTROLLER With8' CA Learn More
    $179.50

  • S483B1002

    S483B1002

    WINTER WATCHMAN 120V FOR FREEZE WRNING 30-60F CW20 Learn More
    $63.00

  • RP922A1007

    RP922A1007

    AVERAGING RELAY Learn More
    $80.47

  • REM5000R1001 Honeywell

    REM5000R1001

    REM5000R1001 Honeywell Portable Comfort Control

    REM5000R1001 Portable Comfort Control RedLINK Enabled for Zoned or Non-Zoned Honeywell Programmable Thermostat Applications. Controls up to 16 Honeywell thermostats.

    Learn More
    $187.35

  • REM1000R1003

    REM1000R1003

    REM1000R1003 Honeywell Wireless Remote.

    REM1000R1003 RedLINK Wireless Entry/Exit Remote, White, UN 3091 Lithium metal batteries packed in/with equipment.

    Kit includes a Residential Cover (Home, Away, Vacation) and a Commerical Cover (Occupied, UnOcuppied and Holiday).

    Learn More
    $54.89

  • Q682D1001

    Q682D1001

    Heat Or Cool Subbase T8090 Learn More
    $0.00

  • Q674J1043

    Q674J1043

    Use With T874G 1204 Substitutes Available Learn More
    $0.00

  • Q674G1070

    Q674G1070

    Subbase For T874 less Fan Sw Learn More
    $0.00

  • Q651B1008

    Q651B1008

    Q651B1008 Honeywell  - Subbase for T6051A Line Voltage Thermostat Series. Positive Off Switching, 120 Vac, 240 Vac, 60 Hz.

    Includes:  Switch labels: AUTO-OFF-FAN; Pressure sensitive labels to identify switching positions.

    Learn More
    $101.34 As low as: $58.00

  • Q651A1009

    Q651A1009

    Q651A1009 Honeywell  - Subbase for T6051A Line Voltage Thermostat Series.  Positive Off Switching, 120 Vac, 240 Vac, 60 Hz.

    Includes: Pressure sensitive labels to identify switching positions; Switch labels: HEAT-OFF-COOL , HEAT-OFF-FAN , AUTO-OFF-ON

    Replaces:  5598-A    A8612

    Learn More
    $51.19

  • Q633A1007

    Q633A1007

    PLATE MTD RELAY RECEPTABLE With/COVER FOR R4222, Learn More
    $61.81

  • PA404B1023

    PA404B1023

    PRESSURETROL WITH A .5-9 PSI RANGE Learn More
    $319.55

  • PA404A1033

    PA404A1033

    PRESSURETROL FOR STEAM BOILERS .5-9 PSI Learn More
    $280.06

  • PA404A1025

    PA404A1025

    PRESSURETROL FOR STEAM BOILERS 3-15 PSI Learn More
    $308.98

  • LP920B1037

    LP920B1037

    LP920B1037 Honeywell PNEU TEMP CONTROLLER HIGH CAP. R.A. 1 TEMP REMOTE D Learn More
    $1,836.70

  • LP920A1039

    LP920A1039

    LP920A1039 Honeywell PNEUMATIC REMOTE BULB SENSOR FOR DUCT MOUNTING Learn More
    $1,461.98

  • LP920A1021

    LP920A1021

    LP920A1021 Honeywell PNEUMATIC REMOTE BULB TEMP CONTROL 2 PIPE DA 30-150F Learn More
    $968.38

  • LP920A1013

    LP920A1013

    LP920A1013 Honeywell PNEUMATIC REMOTE BULB TEMPERATURE CONTROL TWO-PIPE D Learn More
    $836.03

  • LP920A1005

    LP920A1005

    LP920A1005 Honeywell PNEUMATIC REMOTE BULB TEMP CONTROL 2 PIPE DA 30-150F Learn More
    $1,242.82

  • LP916C1023 Honeywell Pneumatic Thermostat

    LP916C1023

    LP916C1023 Honeywell pneumatic Remote Bulb thermostat. Reverse Acting.

    Remote bulb 3/8 x 9 in , with 0.007 in restriction. Single temperature setpoint 60 F to 80 F , throttle range of 3.5 F .

    Learn More
    $744.09

  • LP916B1082 Honeywell Pneumatic Thermostat

    LP916B1082

    LP916B1082 Honeywell pneumatic Remote Bulb thermostat. Direct Heating , Reverse Cooling Acting.

    Changeover pressure : Heat 18 psi / 125 kPa , Cool 13 psi / 90 kPa

    Remote bulb 1/2 x 5 in , with 0.005 in restriction. Single temperature setpoint 65-85 F, throttle range of 3.5 F .

    Learn More
    $763.87

  • LP916B1074 Honeywell Pneumatic Thermostat

    LP916B1074

    LP916B1074 Honeywell pneumatic Remote Bulb thermostat. Direct Heating , Reverse Cooling Acting.

    Changeover pressure : Heat 18 psi / 125 kPa , Cool 13 psi / 90 kPa

    Remote bulb 3/8 x 9 in , with 0.005 in restriction. Single temperature setpoint 65-85 F, throttle range of 3.5 F .

    Learn More
    $817.32

Items 501 to 550 of 729 total

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Categories: Thermostats
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