Skip to content
Please excuse our dust as we redesign our website.
Please excuse our dust as we redesign our website.

Thermostats (Heating) - Double Pole Single Throw

These non-programmable, snap-acting, mechanical Double Pole, Single Throw (DPST) thermostats are for heating control only. (They will not work for cooling applications.)  These controls are commonly used in tanks, ovens, cleaning baths, and many other applications and automatically turn off heating equipment when the set temperature is reached.
  • D1-2571-KP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 423.40
    Original price $ 423.40 - Original price $ 423.40
    Original price $ 423.40
    Current price $ 359.89
    $ 359.89 - $ 359.89
    Current price $ 359.89
    10+ in stock

    Description Our D-2571-KP heating control with pilot light has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below f...

    View full details
    Original price $ 423.40
    Original price $ 423.40 - Original price $ 423.40
    Original price $ 423.40
    Current price $ 359.89
    $ 359.89 - $ 359.89
    Current price $ 359.89
    Save 15% Save %
  • D1-2544-KEP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure and Pilot Light, 120 to 480VAC

    Original price $ 423.45
    Original price $ 423.45 - Original price $ 423.45
    Original price $ 423.45
    Current price $ 359.94
    $ 359.94 - $ 359.94
    Current price $ 359.94
    6+ in stock

    Description Our D1-2544-KEP heating control with general purpose enclosure and pilot light has a temperature range of 60°-250°F, and is rated for...

    View full details
    Original price $ 423.45
    Original price $ 423.45 - Original price $ 423.45
    Original price $ 423.45
    Current price $ 359.94
    $ 359.94 - $ 359.94
    Current price $ 359.94
    Save 15% Save %
  • D1-2544-KE: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 393.60
    Original price $ 393.60 - Original price $ 393.60
    Original price $ 393.60
    Current price $ 334.56
    $ 334.56 - $ 334.56
    Current price $ 334.56
    6+ in stock

    Description Our D1-2544-KE heating control with general purpose enclosure has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. S...

    View full details
    Original price $ 393.60
    Original price $ 393.60 - Original price $ 393.60
    Original price $ 393.60
    Current price $ 334.56
    $ 334.56 - $ 334.56
    Current price $ 334.56
    Save 15% Save %
  • D1-2544-KP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 331.20
    Original price $ 331.20 - Original price $ 331.20
    Original price $ 331.20
    Current price $ 281.52
    $ 281.52 - $ 281.52
    Current price $ 281.52
    6+ in stock

    Description Our D1-2544-KP heating control with pilot light has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below...

    View full details
    Original price $ 331.20
    Original price $ 331.20 - Original price $ 331.20
    Original price $ 331.20
    Current price $ 281.52
    $ 281.52 - $ 281.52
    Current price $ 281.52
    Save 15% Save %
  • D1-2544-K: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 296.70
    Original price $ 296.70 - Original price $ 296.70
    Original price $ 296.70
    Current price $ 252.20
    $ 252.20 - $ 252.20
    Current price $ 252.20
    6+ in stock

    Description Our D1-2544-K heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductive...

    View full details
    Original price $ 296.70
    Original price $ 296.70 - Original price $ 296.70
    Original price $ 296.70
    Current price $ 252.20
    $ 252.20 - $ 252.20
    Current price $ 252.20
    Save 15% Save %
  • D1-7071-KE: 300°-700°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 424.11 - Original price $ 424.11
    Original price
    $ 424.11
    $ 424.11 - $ 424.11
    Current price $ 424.11
    2+ in stock

    PLEASE NOTE: We have (2) model D1-7071-KE (337T-1405-006) in stock for immediate purchase, but if you need a different configuration (model), we c...

    View full details
    Original price $ 424.11 - Original price $ 424.11
    Original price
    $ 424.11
    $ 424.11 - $ 424.11
    Current price $ 424.11
  • D1-7051-KEP: 300°-700°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure and Pilot Light, 120 to 480VAC

    Original price $ 482.25 - Original price $ 482.25
    Original price $ 482.25
    $ 567.35
    $ 567.35 - $ 567.35
    Current price $ 567.35
    Call for Availability

    Description Our D1-7051-KEP heating control with general purpose enclosure and pilot light has a temperature range of 300°-700°F, and is rated for...

    View full details
    Original price $ 482.25 - Original price $ 482.25
    Original price $ 482.25
    $ 567.35
    $ 567.35 - $ 567.35
    Current price $ 567.35
    Call for Availability
  • D1-7051-KE: 300°-700°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 546.40
    Original price $ 546.40 - Original price $ 546.40
    Original price $ 546.40
    Current price $ 464.40
    $ 464.40 - $ 464.40
    Current price $ 464.40
    Call for Availability

    Description Our D1-7051-KE heating control with general purpose enclosure has a temperature range of 300°-700°F, and is rated for 120 to 480VAC. S...

    View full details
    Original price $ 546.40
    Original price $ 546.40 - Original price $ 546.40
    Original price $ 546.40
    Current price $ 464.40
    $ 464.40 - $ 464.40
    Current price $ 464.40
    Call for Availability
  • D1-7051-KP: 300°-700°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 414.80
    $ 414.80 - $ 414.80
    Current price $ 414.80
    Call for Availability

    Description Our D1-7051-KP heating control with pilot light has a temperature range of 300°-700°F, and is rated for 120 to 480VAC. See chart below...

    View full details
    Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 414.80
    $ 414.80 - $ 414.80
    Current price $ 414.80
    Call for Availability
  • D1-7051-K: 300°-700°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 458.00
    Original price $ 458.00 - Original price $ 458.00
    Original price $ 458.00
    Current price $ 389.30
    $ 389.30 - $ 389.30
    Current price $ 389.30
    Call for Availability

    Description Our D1-7051-K heating control has a temperature range of 300°-700°F, and is rated for 120 to 480VAC. See chart below for non-inductive...

    View full details
    Original price $ 458.00
    Original price $ 458.00 - Original price $ 458.00
    Original price $ 458.00
    Current price $ 389.30
    $ 389.30 - $ 389.30
    Current price $ 389.30
    Call for Availability
  • D1-2574-KEP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light and General Purpose Enclosure, 120 to 480VAC

    Original price $ 353.35
    Original price $ 353.35 - Original price $ 353.35
    Original price $ 353.35
    Current price $ 300.35
    $ 300.35 - $ 300.35
    Current price $ 300.35
    2+ in stock

    Description Our D1-2574-KEP heating control with pilot light and general purpose enclosure has a temperature range of 60°-250°F, and is rated for...

    View full details
    Original price $ 353.35
    Original price $ 353.35 - Original price $ 353.35
    Original price $ 353.35
    Current price $ 300.35
    $ 300.35 - $ 300.35
    Current price $ 300.35
    Save 15% Save %
  • D1-2574-KE: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 323.55
    Original price $ 323.55 - Original price $ 323.55
    Original price $ 323.55
    Current price $ 275.02
    $ 275.02 - $ 275.02
    Current price $ 275.02
    2+ in stock

    Description Our D1-2574-KE heating control with general purpose enclosure has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. S...

    View full details
    Original price $ 323.55
    Original price $ 323.55 - Original price $ 323.55
    Original price $ 323.55
    Current price $ 275.02
    $ 275.02 - $ 275.02
    Current price $ 275.02
    Save 15% Save %
  • D1-2574-KP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 221.98 - Original price $ 221.98
    Original price $ 221.98
    $ 261.15
    $ 261.15 - $ 261.15
    Current price $ 261.15
    Low Stock

    Description Our D1-2574-KP heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductiv...

    View full details
    Original price $ 221.98 - Original price $ 221.98
    Original price $ 221.98
    $ 261.15
    $ 261.15 - $ 261.15
    Current price $ 261.15
  • D1-2574-K: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 223.75
    Original price $ 223.75 - Original price $ 223.75
    Original price $ 223.75
    Current price $ 190.19
    $ 190.19 - $ 190.19
    Current price $ 190.19
    Low Stock

    Description Our D1-2574-K heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductive...

    View full details
    Original price $ 223.75
    Original price $ 223.75 - Original price $ 223.75
    Original price $ 223.75
    Current price $ 190.19
    $ 190.19 - $ 190.19
    Current price $ 190.19
    Save 15% Save %
  • D1-5572-KEP: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light and General Purpose Enclosure, 120 to 480VAC

    Original price $ 554.85
    Original price $ 554.85 - Original price $ 554.85
    Original price $ 554.85
    Current price $ 471.63
    $ 471.63 - $ 471.63
    Current price $ 471.63
    6+ in stock

    Description Our D1-5572-KEP heating control with pilot light and general purpose enclosure has a temperature range of 200°-550°F, and is rated for...

    View full details
    Original price $ 554.85
    Original price $ 554.85 - Original price $ 554.85
    Original price $ 554.85
    Current price $ 471.63
    $ 471.63 - $ 471.63
    Current price $ 471.63
    Save 15% Save %
  • D1-5572-KE: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 525.05
    Original price $ 525.05 - Original price $ 525.05
    Original price $ 525.05
    Current price $ 446.30
    $ 446.30 - $ 446.30
    Current price $ 446.30
    6+ in stock

    Description Our D1-5572-KE heating control with general purpose enclosure has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. S...

    View full details
    Original price $ 525.05
    Original price $ 525.05 - Original price $ 525.05
    Original price $ 525.05
    Current price $ 446.30
    $ 446.30 - $ 446.30
    Current price $ 446.30
    Save 15% Save %
  • D1-5572-KP: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 462.65
    Original price $ 462.65 - Original price $ 462.65
    Original price $ 462.65
    Current price $ 393.26
    $ 393.26 - $ 393.26
    Current price $ 393.26
    6+ in stock

    Description Our D1-5572-KP heating control with pilot light has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below...

    View full details
    Original price $ 462.65
    Original price $ 462.65 - Original price $ 462.65
    Original price $ 462.65
    Current price $ 393.26
    $ 393.26 - $ 393.26
    Current price $ 393.26
    Save 15% Save %
  • D1-5572-K: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 455.05
    Original price $ 455.05 - Original price $ 455.05
    Original price $ 455.05
    Current price $ 386.80
    $ 386.80 - $ 386.80
    Current price $ 386.80
    6+ in stock

    Description Our D1-5572-K heating control has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below for non-inductive...

    View full details
    Original price $ 455.05
    Original price $ 455.05 - Original price $ 455.05
    Original price $ 455.05
    Current price $ 386.80
    $ 386.80 - $ 386.80
    Current price $ 386.80
    Save 15% Save %
  • D1-5575-KEP: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light in a General Purpose Enclosure, 120 to 480VAC

    Original price $ 422.30
    Original price $ 422.30 - Original price $ 422.30
    Original price $ 422.30
    Current price $ 358.96
    $ 358.96 - $ 358.96
    Current price $ 358.96
    Call for Availability

    Description Our D1-5575-KEP heating control has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below for non-inducti...

    View full details
    Original price $ 422.30
    Original price $ 422.30 - Original price $ 422.30
    Original price $ 422.30
    Current price $ 358.96
    $ 358.96 - $ 358.96
    Current price $ 358.96
    Call for Availability
  • D1-5575-KE: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat in a General Purpose Enclosure, 120 to 480VAC

    Original price $ 394.65
    Original price $ 394.65 - Original price $ 394.65
    Original price $ 394.65
    Current price $ 335.46
    $ 335.46 - $ 335.46
    Current price $ 335.46
    Call for Availability

    Description Our D1-5575-KE heating control has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below for non-inductiv...

    View full details
    Original price $ 394.65
    Original price $ 394.65 - Original price $ 394.65
    Original price $ 394.65
    Current price $ 335.46
    $ 335.46 - $ 335.46
    Current price $ 335.46
    Call for Availability
  • D1-5575-KP: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 362.30
    Original price $ 362.30 - Original price $ 362.30
    Original price $ 362.30
    Current price $ 307.96
    $ 307.96 - $ 307.96
    Current price $ 307.96
    Call for Availability

    Description Our D1-5575-KP heating control has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below for non-inductiv...

    View full details
    Original price $ 362.30
    Original price $ 362.30 - Original price $ 362.30
    Original price $ 362.30
    Current price $ 307.96
    $ 307.96 - $ 307.96
    Current price $ 307.96
    Call for Availability
  • D1-5575-K: 200°-550°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 324.90
    Original price $ 324.90 - Original price $ 324.90
    Original price $ 324.90
    Current price $ 276.17
    $ 276.17 - $ 276.17
    Current price $ 276.17
    Call for Availability

    Description Our D1-5575-K heating control has a temperature range of 200°-550°F, and is rated for 120 to 480VAC. See chart below for non-inductive...

    View full details
    Original price $ 324.90
    Original price $ 324.90 - Original price $ 324.90
    Original price $ 324.90
    Current price $ 276.17
    $ 276.17 - $ 276.17
    Current price $ 276.17
    Call for Availability
  • D1-2571-KEP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure and Pilot Light, 120 to 480VAC

    Original price $ 515.60
    Original price $ 515.60 - Original price $ 515.60
    Original price $ 515.60
    Current price $ 438.26
    $ 438.26 - $ 438.26
    Current price $ 438.26
    12+ in stock

    Description Our D-2571 heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductive Amp...

    View full details
    Original price $ 515.60
    Original price $ 515.60 - Original price $ 515.60
    Original price $ 515.60
    Current price $ 438.26
    $ 438.26 - $ 438.26
    Current price $ 438.26
    Save 15% Save %
  • D1-2571-KE: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with General Purpose Enclosure, 120 to 480VAC

    Original price $ 485.80
    Original price $ 485.80 - Original price $ 485.80
    Original price $ 485.80
    Current price $ 412.93
    $ 412.93 - $ 412.93
    Current price $ 412.93
    12+ in stock

    Description Our D-2571-KE heating control with general purpose enclosure has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See...

    View full details
    Original price $ 485.80
    Original price $ 485.80 - Original price $ 485.80
    Original price $ 485.80
    Current price $ 412.93
    $ 412.93 - $ 412.93
    Current price $ 412.93
    Save 15% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare