Line Voltage Thermostats

Line voltage thermostats are essential devices for efficiently controlling electric heating systems, such as baseboard heaters, radiant ceiling heaters, and fan-forced heaters. Designed to operate on 120 or 240 volts, these thermostats offer precise temperature control, helping to reduce energy costs and improve comfort. Available in both programmable and non-programmable options, line voltage thermostats allow you to customize your heating schedule for optimal efficiency. Find reliable, easy-to-install line voltage thermostats at Jackson Systems & Supply to enhance your heating system’s performance while lowering utility bills.

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Showing 1–48 of 153 resultsSorted by popularity

Non-Programmable TRIAC Line Volt Thermostat

Honeywell Home

SKU: RLV3120A1005

Rated 5.00 out of 5
$26.96
MSRP: $31.00
You save 13%
Honeywell RLV3120A1005 Non-Programmable TRIAC Line Volt Thermostat quantity
Weatherproof SPDT, Line Voltageage Thermostat

PECO

SKU: TF115-001

Rated 5 out of 5
$46.99
MSRP: $54.04
You save 15%
PECO TF115-001 NEMA 4X, Weatherproof SPDT, Line Voltage Thermostat quantity
Manual 2 Wire Non-Programmable Electric Heat Retail Thermostat

Honeywell Home

SKU: CT410A1019

Rated 5.00 out of 5
$21.99
Read more
Retail Digital Manual TRIAC Line Voltage

Honeywell Home

SKU: RLV3150A1004

Rated 4.50 out of 5
$36.46
MSRP: $41.93
You save 15%
Honeywell RLV3150A1004 Digital Manual TRIAC Line Volt quantity
Manual 4 Wire Premium Baseboard/Line Volt Retail Thermostat

Honeywell Home

SKU: CT410B1017
$11.53
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Heat or Cool Line Voltageage Thermostat

TPi

SKU: ETD9STS

Rated 5.00 out of 5

$35.20Add to Cart for Savings

TPi ETD9STS Heat or Cool Line Voltage Thermostat quantity
Line Voltage TRIAC Thermostat

Honeywell Home

SKU: TH401
$44.85
Honeywell TH401 Line Voltage TRIAC Thermostat quantity
Cooling Line Voltageage Thermostat with SPST Switch

Robertshaw

SKU: 803A

Rated 5.00 out of 5
$30.26
MSRP: $34.80
You save 15%
Robertshaw 803A Cooling Line Voltage Thermostat With SPST Switch quantity
Line Voltage Electric Heating Thermostat

Robertshaw

SKU: 802
$24.05
MSRP: $27.66
You save 15%
Robertshaw 802 Line Voltage Electric Heating Thermostat quantity
Line Voltage Thermostat with Digital Display

Resideo

SKU: TL7235A1003
$82.01
Honeywell TL7235A1003 Line Voltage Thermostat with Digital Display quantity
Programmable Line Voltage Thermostat, DPDT

Resideo

SKU: TL8230A1003
$119.03
Honeywell TL8230A1003 Programmable Line Voltage Thermostat, DPDT quantity
5-2 Day Programmable TRIAC Line Volt Thermostat

Resideo

SKU: RLV4305A1000
$52.54
MSRP: $60.42
You save 15%
Honeywell RLV4305A1000 5-2 Day Programmable TRIAC Line Volt Thermostat quantity
Two Position Electric Room Thermostat, Low or Line Voltage

Schneider Electric

SKU: TC-1101
$229.09
MSRP: $263.45
You save 13%
Schneider Electric (Barber Colman) TC-1101 Two Position Electric Room Thermostat quantity
7-Day Programmable Line Voltage Thermostat

Resideo

SKU: TH115-AF-GA

Rated 5.00 out of 5
$257.48
Honeywell TH115-AF-GA 7-Day Programmable Line Voltage Thermostat quantity
Two-Stage Agricultural Thermostat, 120/208/240/277V, 30–110°F

Johnson Controls

SKU: A28PA-2
$482.15
MSRP: $554.47
You save 15%
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Programmable Line Voltage Thermostat, SPDT

Resideo

SKU: TL8130A1005
$110.89
Honeywell TL8130A1005 Programmable Line Voltage Thermostat, SPDT quantity
240V SPST High-Limit Thermostat | 246°F Open / 212°F Close

Trane

SKU: THT2458
$103.59
MSRP: $119.13
You save 15%
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24/277V Auto Changeover 4-Speed Horizontal Fan Coil Thermostat

Trane

SKU: THT2409
$306.83
MSRP: $352.85
You save 15%
Trane THT2409 24/277V Auto Changeover 4-Speed Horizontal Fan Coil Thermostat quantity
Low-Temp Stat, 120/240/277V, 20°F Open / 35°F Close

Trane

SKU: THT2276
$61.31
MSRP: $70.51
You save 15%
Trane THT2276 120/240/277V Low-Temp Stat, 20°F Open / 35°F Close quantity
120/240V SPST Line Voltage Thermostat, 55°F Open / 30°F Close

Trane

SKU: THT1500
$101.09
MSRP: $116.25
You save 15%
Trane THT1500 120/240V SPST Line Voltage Thermostat, 55°F Open / 30°F Close quantity
120/240V SPNC Freeze Stat, 35°F Open / 40°F Close

Trane

SKU: THT0905
$81.96
MSRP: $94.25
You save 15%
Trane THT0905 120/240V SPNC Freeze Stat, 35°F Open / 40°F Close quantity
Line Voltage Thermostat, 120-277V, 45-90°F Range

Trane

SKU: THT0812
$101.21
MSRP: $116.39
You save 15%
Trane THT0812 Line Voltage Thermostat 120-277V, 45-90°F quantity
Commercial Electric Thermostat for Reliable Temperature Control

Rheem

SKU: SP11805
$220.43
MSRP: $253.49
You save 15%
Rheem-Ruud SP11805 Commercial Electric Thermostat quantity
RetroStat R/A Single Temperature Room Thermostat

Siemens

SKU: 192-841
$164.60
MSRP: $189.29
You save 15%
Siemens Building Technology 192-841 RetroStat R/A Single Temperature Thermostat quantity
Room Thermostat SSP 45–85°F Single-Pipe Radiator Application

Siemens

SKU: 192-201
$121.16
MSRP: $139.33
You save 15%
Siemens Building Technology 192-201 Room Thermostat SSP 45-85°F 1-Pipe Radiator quantity
Heavy-Duty Line Voltage Heating & Cooling Thermostat

Siemens

SKU: 134-1085
$245.41
MSRP: $282.22
You save 15%
Siemens Building Technology 134-1085 Heavy-Duty Line Voltage Heat/Cool Thermostat quantity
Wide-Voltage Thermostat, 24V-277V

PECO

SKU: TB156-001
$112.88
MSRP: $129.81
You save 15%
PECO TB156-001 Wide-Voltage Thermostat, 24V-277V quantity
24-277V 3-Speed Fan Manual Changeover Thermostat

PECO

SKU: TA155-028
$105.54
MSRP: $121.37
You save 15%
PECO TA155-028 24-277V 3-Speed Fan Manual Changeover Thermostat quantity
24-277V SPDT Warm/Cool Line Voltage Thermostat

PECO

SKU: TA155-018
$73.38
MSRP: $84.39
You save 15%
PECO TA155-018 24-277V SPDT Warm/Cool Line Voltage Thermostat quantity
Integral Thermostat for Electric Heating Applications

Markel Products Co.

SKU: T5102
$259.88
MSRP: $298.86
You save 15%
Markel Products Co. T5102 Integral Thermostat quantity
Line Voltage Thermostat, 24V/120-277V, 25A

Markel Products Co.

SKU: T5100
$192.15
MSRP: $220.97
You save 15%
Markel Products Co. T5100 Line Voltage Thermostat, 24V/120-277V, 25A quantity
Wall Thermostat for Electric Heating Applications

Markel Products Co.

SKU: RK120EAA
$34.00
MSRP: $39.10
You save 15%
Markel Products Co. RK120EAA Wall Thermostat quantity
2-Stage Heat/Cool 120V Line Voltage Thermostat

Markel Products Co.

SKU: ETD9MTS
$57.81
MSRP: $66.48
You save 15%
Markel Products Co. ETD9MTS 2-Stage Heat/Cool 120V Line Voltage Thermostat quantity
Line Voltage DPST Heat Only Thermostat

Markel Products Co.

SKU: ET9DTS
$51.00
MSRP: $58.65
You save 15%
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Hazardous Location Thermostat for Demanding Environments

Markel Products Co.

SKU: EPETD8D
$529.38
MSRP: $608.79
You save 15%
Markel Products Co. EPETD8D Hazardous Location T-STAT quantity
Thermostat for Electric Heating Applications

Markel Products Co.

SKU: 60074003
$110.50
MSRP: $127.08
You save 15%
Markel Products Co. 60074003 Thermostat quantity
208/240V Double Throw Thermostat

Markel Products Co.

SKU: 60064005
$204.75
MSRP: $235.46
You save 15%
Markel Products Co. 60064005 208/240V Double Throw Thermostat quantity
Single-Pole Thermostat, 25A, 4800W, 33XX Series

Markel Products Co.

SKU: 60048013
$204.75
MSRP: $235.46
You save 15%
Markel Products Co. 60048013 Single-Pole Thermostat 25A 4800W 33XX Series quantity
Single Pole Thermostat for Electric Heating Control

Markel Products Co.

SKU: 60048010C
$204.75
MSRP: $235.46
You save 15%
Markel Products Co. 60048010C Single Pole Thermostat quantity
DPST Line Voltage Thermostat for Electric Heating

Markel Products Co.

SKU: 59113001
$362.25
MSRP: $416.59
You save 15%
Markel Products Co. 59113001 DPST Thermostat quantity
2-Stage Thermostat, 208-277V, 1-Phase

Markel Products Co.

SKU: 59108001
$401.63
MSRP: $461.87
You save 15%
Markel Products Co. 59108001 2-Stage Thermostat 208-277V 1Ph quantity
Thermostat for Markel Electric Heating Systems

Markel Products Co.

SKU: 44593002
$125.80
MSRP: $144.67
You save 15%
Markel Products Co. 44593002 Thermostat quantity
Fan Coil Thermostat, Line Voltage, Heating & Cooling, Almond/Gold

Johnson Controls

SKU: T46SAA-1
$252.83
MSRP: $290.75
You save 15%
Johnson Controls T46SAA-1 Fan Coil Thermostat, Line Voltage, Heat-Off-Cool quantity
Line Voltage Wall Thermostat, Heating & Cooling, SPDT Heavy Duty

Johnson Controls

SKU: T26T-3
$251.65
MSRP: $289.40
You save 15%
Johnson Controls T26T-3 Line Voltage Wall Thermostat, Heating & Cooling, SPDT quantity
Line Voltage Thermostat, SPDT, Heating, Cooling, or Both, 5-30°C

Johnson Controls

SKU: T26S-22
$165.43
MSRP: $190.24
You save 15%
Read more
Line Voltage Wall Thermostat, Cooling, SPST, 75°F Min Setting

Johnson Controls

SKU: T26J-7
$174.96
MSRP: $201.20
You save 15%
Johnson Controls T26J-7 Line Voltage Wall Thermostat, Cooling, SPST, 75°F Min quantity
Line Voltage Wall Thermostat, Heating, SPST, 75°F Max, 2° Differential

Johnson Controls

SKU: T26A-14
$180.13
MSRP: $207.15
You save 15%
Read more
Line Voltage Wall Thermostat, Two Stage, Knob Adjustment

Johnson Controls

SKU: T25A-1
$380.79
MSRP: $437.91
You save 15%
Johnson Controls T25A-1 Line Voltage Wall Thermostat, Two Stage, Knob Adjust quantity

Jackson Systems & Supply offers several line voltage thermostats for a wide variety of applications. Control electric radiant floor heating with a line voltage thermostat. We carry mechanical and digital options compatible with most equipment setups.

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