Limit Switches

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  • MARS 39004 390 Series SPDT Changeover SwitchMARS 39004 390 Series SPDT Changeover Switch
    MARS
    MARS 39004 390 Series SPDT Changeover Switch
    SKU: 39004
    Product DescriptionThe MARS 39004 changeover switch is designed for the summer-winter transition of electric thermostats in hydronic heating and cooling fan-coil systems. This switch features color-coded leads for straightforward installation and a sealed SL-8 thermostat for reliable performance. Color-coded leads simplify installation Sealed case...
    $72.04
    $72.04
  • Rheem 47-23113-03 Limit Switch Auto Reset 230V AC L190-40F
    RHEEM
    Rheem 47-23113-03 Limit Switch Auto Reset 230V AC L190-40F
    SKU: 47-23113-03
    Product DescriptionThe Rheem 47-23113-03 Limit Switch is an essential component in HVAC systems, ensuring automatic resetting at pre-defined temperatures. It features a flanged airstream design suitable for various Rheem models. Auto reset functionality for continuous operation SPST configuration with normally closed position ensures reliability...
    $30.34
    $30.34
  • Mars 34614 Resistance Heater Coil 2000W-240V/1500-208V
    MARS
    Mars 34614 Resistance Heater Coil 2000W-240V/1500-208V
    SKU: 34614
    Product DescriptionThe Mars 34614 Resistance Heater Coil provides efficient heating with a power output of 2000 watts at 240 volts or 1500 watts at 208 volts. Ideal for HVAC systems, this product supports reliable temperature regulation. Powerful 2000W at 240V Efficient 1500W at 208V...
    $38.66
    $38.66
  • Rheem 47-23113-05 SPST N/C A/R Limit Switch 230v
    RHEEM
    Rheem 47-23113-05 SPST N/C A/R Limit Switch 230v
    SKU: 47-23113-05
    Product DescriptionOptimize your HVAC system with the Rheem 47-23113-05 SPST N/C A/R Limit Switch, a vital component ensuring safe operation in various Rheem models. This switch, designed to engage at 190 degrees and disengage at 110 degrees, is crucial for temperature regulation and safety....
    $21.99
    $21.99
  • Rheem 47-23113-04 SPST N/C A/R Limit Switch 25A 230VACRheem 47-23113-04 SPST N/C A/R Limit Switch 25A 230VAC
    RHEEM
    Rheem 47-23113-04 SPST N/C A/R Limit Switch 25A 230VAC
    SKU: 47-23113-04
    Product Description The Rheem 47-23113-04 limit switch is engineered for reliable performance in HVAC systems. This single-pole, single-throw (SPST) switch helps maintain optimal operation by auto-resetting at predefined temperatures. Automatically resets between 120 degrees Fahrenheit and 200 degrees Fahrenheit. Durable construction suitable for industrial...
    $30.34
    $30.34
  • RHEEM
    Rheem 47-106130-01 Limit Control Enclosed Disc HVAC Rheem Parts
    SKU: 47-106130-01
    Product DescriptionThe Rheem 47-106130-01 Limit Control Enclosed Disc is a vital component designed to ensure efficient and safe operation of HVAC systems by monitoring and controlling temperature limits. Precision temperature monitoring Adjustable settings for versatile application Durable construction ensures long-term reliability Product HighlightsThis limit...
    $77.97
    $77.97
  • Rheem 47-25349-10 Limit Switch Auto Reset Board Mount for HVAC SystemsRheem 47-25349-10 Limit Switch Auto Reset Board Mount for HVAC Systems
    RHEEM
    Rheem 47-25349-10 Limit Switch Auto Reset Board Mount for HVAC Systems
    SKU: 47-25349-10
    Product DescriptionThe Rheem 47-25349-10 limit switch is an essential component for HVAC systems. This auto-reset board mount switch ensures systems operate within safe temperature ranges. Brand: Rheem MPN: 47-25349-10 Category: HVAC Product HighlightsUse the Rheem 47-25349-10 limit switch to prevent overheating and ensure your...
    $38.82
    $38.82
  • Rheem 47-21711-10 Auto Limit Switch 150-170FRheem 47-21711-10 Auto Limit Switch 150-170F
    RHEEM
    Rheem 47-21711-10 Auto Limit Switch 150-170F
    SKU: 47-21711-10
    Product DescriptionThe Rheem 47-21711-10 Auto Limit Switch is a critical component for managing temperature in HVAC systems. Rheem's limit switch offers precise control, ensuring safety and efficiency in heating and cooling systems. Automatic operation with a temperature range between 150 to 170 degrees Fahrenheit....
    $30.29
    $30.29
  • Armstrong Air R40923-015 L130-40F LIMIT SWITCH
    LENNOX
    Armstrong Air R40923-015 L130-40F LIMIT SWITCH
    SKU: R40923-015
    Armstrong Air R40923-015 L130-40F Limit Switch
    $21.99
    $21.99
  • Goodman 0130F00035S Limit, Primary, 220, Purple 0130F00035
    GOODMAN
    Goodman 0130F00035S Limit, Primary, 220, Purple 0130F00035
    SKU: 0130F00035S
    Goodman 0130F00035S Primary Limit Switch - 220F Purple DotDescription:Primary Limit 220 For use with Goodman & Amana equipmentSpecifications: Width: 5.00 Length: 5.40 Height: 0.50
    $38.55
    $38.55
  • Rheem 47-104465-01 Limit Switch Auto Reset Flanged Airstream SPST 230VAC
    RHEEM
    Rheem 47-104465-01 Limit Switch Auto Reset Flanged Airstream SPST 230VAC
    SKU: 47-104465-01
    Product DescriptionThe Rheem 47-104465-01 is a limit switch auto reset with a flanged airstream design. It is ideal for use in HVAC and industrial applications, providing precise and dependable switching performance. Part Number: 47-104465-01 Auto Reset Function Flanged Airstream Product HighlightsThe Rheem 47-104465-01 offers...
    $28.44
    $28.44
  • LOCHINVAR 100167473 Thermal Switch
    LOCHINVAR
    LOCHINVAR 100167473 Thermal Switch
    SKU: 100167473
    Description:Lochinvar 100167473 Resettable Thermal Switch
    $14.99
    $14.99
  • TECUMSEH K90-12 Overload Protector Kit
    TECUMSEH
    TECUMSEH K90-12 Overload Protector Kit
    SKU: K90-12
    Product DescriptionThe Tecumseh K90-12 Overload Kit is essential for safeguarding compressors from overload damage. This kit is crucial in maintaining optimal performance and safety of compressor units by interrupting the power when excessive currents are detected. Ensures compressor protection against overcurrent Easy to install...
    $21.99
    $21.99
  • TRANE
    Trane CNT03780 Limit Switch 155F Auto SPST
    SKU: CNT03780
    Product DescriptionThe Trane CNT03780 is a limit switch designed to operate at a temperature of one hundred fifty-five degrees Fahrenheit. This auto SPST switch is an essential component for HVAC systems, ensuring safe operation and reliability. Operates at a temperature of 155F SPST (Single...
    $46.62
    $46.62
  • Trane CNT00821 Control Limit 125 Volt
    TRANE
    Trane CNT00821 Control Limit 125 Volt
    SKU: CNT00821
    Product DescriptionThe Trane CNT00821 Control Limit 125 Volt is a genuine OEM replacement part. This limit switch is designed for use in HVAC systems, ensuring your equipment operates safely and efficiently. Genuine OEM replacement part Widely used in the foodservice industry Ensures safety and...
    $54.06
    $54.06
  • TRANE
    Trane SWT00842 SPST Temp Switch (25-Degree Open, 60-Degree Close)
    SKU: SWT00842
    Product DescriptionThe Trane SWT00842 is an SPST Temperature Switch designed for HVAC applications. This switch opens at twenty-five degrees Fahrenheit and closes at sixty degrees Fahrenheit, making it ideal for regulating temperature in various HVAC systems. Compatible with a range of Trane and other...
    $19.99
    $19.99
  • TRANE CNT07057 L120-30F Limit Switch
    TRANE
    TRANE CNT07057 L120-30F Limit Switch
    SKU: CNT07057
    Features: Trane CNT07057 L120-30F Limit SwitchIdentical to CNT7057
    $82.56
    $82.56
  • Johnson Controls A11A-1C Freeze Stat Manual Reset 20 ft.Johnson Controls A11A-1C Freeze Stat Manual Reset 20 ft.
    JOHNSON CONTROLS
    Johnson Controls A11A-1C Freeze Stat Manual Reset 20 ft.
    SKU: A11A-1C
    Product DescriptionThe Johnson Controls A11A-1C is a low temperature cutout control that operates with a manual reset. Designed to monitor temperatures between thirty-five and forty-five degrees Fahrenheit, it provides reliable temperature control for refrigeration and HVAC applications. Its construction features an SPST switch and...
    $300.35
    $300.35
    $506.90
  • Johnson Controls A40GA-2C Temperature Actuated Pneumatic Switch, Rise, Auto Reset, 11/16 x 6-3/4 Bulb
    JOHNSON CONTROLS
    Johnson Controls A40GA-2C Temperature Actuated Pneumatic Switch, Rise, Auto Reset, 11/16 x 6-3/4 Bulb
    SKU: A40GA-2C
    Product Description The Johnson Controls A40GA-2C Temperature Actuated Pneumatic Switch is designed to control pneumatic switches based on temperature. This model features an auto reset and a rise function, with a bulb size of 11/16 inches by 6-3/4 inches. Available in a variety of...
    $401.68
    $401.68
  • Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical SystemsPentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical Systems
    PENTAIR
    Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement Pool and Spa Heater Electrical Systems
    SKU: 42002-0025S
    Product DescriptionThe Pentair 42002-0025S 140F Automatic Gas Shutoff Switch Replacement is designed for pool and spa heater electrical systems. It ensures safety by shutting off gas automatically at 140 degrees. Compatible with several models. 140F Automatic Gas Shutoff Switch Replacement Fits Pentair MasterTemp Pool...
    $56.22
    $56.22

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