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  • Markal 86517 Thermomelt Temperature Indicator Heat Stick 200 Degrees Fahrenheit 5 Length (Pack of 2)Markal 86517 Thermomelt Temperature Indicator Heat Stick 200 Degrees Fahrenheit 5 Length (Pack of 2)
    MARKAL
    Markal 86517 Thermomelt Temperature Indicator Heat Stick 200 Degrees Fahrenheit 5 Length (Pack of 2)
    SKU: 86517
    Product DescriptionThe Markal 86517 Thermomelt Temperature Indicator Heat Stick is designed for precise surface temperature measurement. Ideal for various industrial applications, it provides an accurate and low-cost method for monitoring heat levels. Reliable surface temperature measurement Rapid heat indication Durable and robust construction Product...
    $24.05
    $24.05
  • Markal 86481 Thermomelt Heat-Stik Marker 175° F 4-1/2 in
    MARKAL
    Markal 86481 Thermomelt Heat-Stik Marker 175° F 4-1/2 in
    SKU: 86481
    Product Description The Markal Thermomelt Heat-Stik Marker, MPN 86481, is designed for accurate surface temperature measurement. It is ideal for use on metal materials like steel and iron. This marker is capable of measuring temperatures up to one hundred seventy-five degrees Fahrenheit. Accurate measurement...
    $24.05
    $24.05
  • Markal 86733 Thermomelt Heat-Stik Marker 400 Degrees Fahrenheit 4-1/2 Inches
    MARKAL
    Markal 86733 Thermomelt Heat-Stik Marker 400 Degrees Fahrenheit 4-1/2 Inches
    SKU: 86733
    Product DescriptionThe Markal Thermomelt Heat-Stik Marker is designed for precise measurement of surface temperatures in industrial environments. With a maximum temperature range of 400 degrees Fahrenheit, it is ideal for monitoring metal surfaces. Accurate within plus or minus 1%. Applicable on materials like steel...
    $24.56
    $24.56
  • System Sensor B210LP Detector Base 6 Inch Standard Addressable Plug-in 2 Wire Ivory FLANGED
    SYSTEM SENSOR
    System Sensor B210LP Detector Base 6 Inch Standard Addressable Plug-in 2 Wire Ivory FLANGED
    SKU: B210LP
    Product DescriptionThe System Sensor B210LP is a highly functional detector base designed for use in various safety applications. Integrating easily with a range of System Sensor detectors, this base is essential for assembling a reliable fire safety system. Addressable plug-in design simplifies installation and...
    $22.24
    $22.24
  • Carrier 390002072 Evaporator Coil Sensor HVAC Supplies Replacement Parts
    CARRIER
    Carrier 390002072 Evaporator Coil Sensor HVAC Supplies Replacement Parts
    SKU: 390002072
    Product Description The Carrier 390002072 Evaporator Coil Sensor is essential for maintaining the efficiency of your HVAC system. This sensor accurately monitors evaporator coil temperatures to ensure optimal performance and prevent system malfunctions. Ensures accurate temperature readings Improves system efficiency and reliability Easy installation...
    $14.99
    $14.99
  • Trane SEN00266 Coil Sensor & ResistorTrane SEN00266 Coil Sensor & Resistor
    TRANE
    Trane SEN00266 Coil Sensor & Resistor
    SKU: SEN00266
    Product DescriptionThe Trane SEN00266 Coil Sensor & Resistor is essential for HVAC systems. This component ensures accurate temperature monitoring and reliable performance in heating and cooling units. Brand: Trane MPN: SEN00266 Category: Trane Temperature Sensors Product HighlightsPerfect for maintaining optimal HVAC performance.Product InformationStandard Information...
    $58.87
    $58.87
  • TEXAS FURNACE 7103200 SPARK IGNITOR
    TEXAS FURNACE
    TEXAS FURNACE 7103200 SPARK IGNITOR
    SKU: 7103200
    Product DescriptionThe Texas Furnace Spark Ignitor, model 7103200, provides reliable and efficient ignition for various industrial applications. It is designed to replace or serve as a new component in HVAC systems, ensuring optimal performance. Engineered for durability and reliability in operation Simple installation process...
    $77.65
    $77.65
  • Texas Furnace RP24253 208-230V1PH 1/4HP 1075RPM 3SPD Motor
    TEXAS FURNACE
    Texas Furnace RP24253 208-230V1PH 1/4HP 1075RPM 3SPD Motor
    SKU: RP24253
    Product DescriptionIntroducing the Texas Furnace RP24253, a robust motor designed for industrial and HVAC applications. With specifications of 208-230V, 1 phase, 1/4 horsepower, and a speed of 1075 RPM across 3 speeds, this motor offers reliable performance for a range of ventilation and blower...
    $245.60
    $245.60
  • FIREYE 72D1R3T Infrared Auto-Check Amplifier 1 Sec FFRT Replacement 72D1R3FIREYE 72D1R3T Infrared Auto-Check Amplifier 1 Sec FFRT Replacement 72D1R3
    FIREYE
    FIREYE 72D1R3T Infrared Auto-Check Amplifier 1 Sec FFRT Replacement 72D1R3
    SKU: 72D1R3T
    Product DescriptionThe Fireye 72D1R3T is an infrared auto-check amplifier designed for specialized applications. It features a flame failure response time of one second, making it suitable for high-risk operational environments. This product is part of Fireye's series D40-41 Burner Management Controls, which are used...
    $3,223.95
    $3,223.95
  • Texas Furnace 4035003 L190-20F Limit Switch
    TEXAS FURNACE
    Texas Furnace 4035003 L190-20F Limit Switch
    SKU: 4035003
    Product DescriptionThe Texas Furnace 4035003 Limit Switch (L190-20F) is a vital component for precise temperature control in industrial furnaces and related equipment. Ensures optimal temperature control Automatic shut-off for safety Durable and easy to install Product HighlightsThe Texas Furnace 4035003 Limit Switch offers precise...
    $68.26
    $68.26
  • Carrier 33ZCT59SPT Temperature Sensor Wall Sensor Digital Override HVACCarrier 33ZCT59SPT Temperature Sensor Wall Sensor Digital Override HVAC
    CARRIER
    Carrier 33ZCT59SPT Temperature Sensor Wall Sensor Digital Override HVAC
    SKU: 33ZCT59SPT
    Product DescriptionThe Carrier 33ZCT59SPT Temperature Sensor, designed for precise environmental control within industrial settings, integrates a digital override feature for customized setting adjustments. This sensor aids in efficient operation and maintenance of HVAC systems, providing accurate temperature readings to optimize system performance. Accurate temperature...
    $228.05
    $228.05
  • System Sensor 5601P Fixed Temp/Rate-of-Rise Heat Detector Single-Circuit MechanicalSystem Sensor 5601P Fixed Temp/Rate-of-Rise Heat Detector Single-Circuit Mechanical
    SYSTEM SENSOR
    System Sensor 5601P Fixed Temp/Rate-of-Rise Heat Detector Single-Circuit Mechanical
    SKU: 5601P
    Product DescriptionIntroducing the System Sensor 5601P, a mechanical heat detector designed for both commercial and residential environments. This device provides reliable detection at 135 degrees Fahrenheit with both fixed temperature and rate-of-rise functionalities. It is a single-circuit model that offers clear visual indicators for...
    $30.34
    $30.34
  • ARMSTRONG AIR
    Armstrong Air R102199-03 Spark Ignitor for Furnaces
    SKU: R102199-03
    Product DescriptionEnsure reliable startup in your gas furnace with the Armstrong Air Spark Ignitor, model R102199-03. This essential component is a must-have to maintain consistent heating performance in your HVAC system. Direct replacement for simple installation Designed for durability and long-lasting use Optimized for...
    $27.19
    $27.19
  • Veris CW2LA2A Temperature/Humidity/CO2 Wall Mount Air Sensor
    VERIS
    Veris CW2LA2A Temperature/Humidity/CO2 Wall Mount Air Sensor
    SKU: CW2LA2A
    Product DescriptionThe Veris CW2LA2A is an advanced air quality sensor designed for reliable monitoring of temperature, humidity, and CO2 levels in commercial and industrial environments. Featuring a clear, backlit LCD to display vital readings, this sensor ensures environmental parameters are maintained at optimal levels....
    $356.90
    $356.90
  • Siemens 536-767-40 Temperature Sensor Immersion 4 Inch ProbeSiemens 536-767-40 Temperature Sensor Immersion 4 Inch Probe
    SIEMENS
    Siemens 536-767-40 Temperature Sensor Immersion 4 Inch Probe
    SKU: 536-767-40
    Product DescriptionThe Siemens 536-767-40 is an advanced temperature sensor designed for immersion applications. It is ideal for accurately measuring temperatures in liquids or gaseous media. Robust stainless steel and brass construction ensures longevity. Features a 4-inch probe for deep immersion. Provides precise temperature readings...
    $118.04
    $118.04
  • York 025-52740-000 Temperature Sensor HVAC Industrial Applications
    YORK
    York 025-52740-000 Temperature Sensor HVAC Industrial Applications
    SKU: 025-52740-000
    Product DescriptionThe York 025-52740-000 Temperature Sensor is engineered for precise temperature monitoring in HVAC systems, ensuring optimal performance in various industrial settings. This durable sensor is highly reliable for both entering and leaving air temperature measurements. Engineered for high precision and reliability Durable construction...
    $159.76
    $159.76
  • Siemens 540-652A Digital Thermostat With Fan Switch
    SIEMENS
    Siemens 540-652A Digital Thermostat With Fan Switch
    SKU: 540-652A
    Product DescriptionElevate your HVAC system control with the Siemens 540-652A digital thermostat. Engineered by Siemens Building Technology, this thermostat offers precise temperature control and easy integration with your HVAC system. The large display ensures clear temperature readings and adjustable settings. Large, easy-to-read display Programmable...
    $848.79
    $848.79
  • Lochinvar 100074221 Rod Holder
    LOCHINVAR
    Lochinvar 100074221 Rod Holder
    SKU: 100074221
    Product DescriptionThe Lochinvar 100074221 Rod Holder is essential for organizing and securing fishing rods. Designed for durability and convenience, this rod holder by Lochinvar ensures your fishing rods are safely stored and readily accessible. Secure storage solution for fishing rods Easy installation and access...
    $21.99
    $21.99
  • YORK
    YORK S1-025-35784-001 Sensor HVAC Flame Sensors Replacement Part
    SKU: S1-025-35784-001
    Product DescriptionThe York S1-025-35784-001 HVAC Flame Sensor is a crucial replacement part for maintaining the performance of HVAC systems. Specifically designed for York equipment, this sensor is essential for detecting flames accurately and efficiently. Direct fit for York HVAC systems Ensures accurate flame detection...
    $1,498.94
    $1,498.94
  • Carrier HH99ZZ019 Sensor Without Display
    CARRIER
    Carrier HH99ZZ019 Sensor Without Display
    SKU: HH99ZZ019
    Product DescriptionThe Carrier HH99ZZ019 is a high-performance sensor designed for key HVAC systems. This sensor operates effectively without a display, offering a streamlined monitoring solution. Compatible with multiple Carrier units including models from the 48HCFD and 50TC series. Simplified monitoring interface ensures ease of...
    $729.19
    $729.19

About Detectors

Smoke detectors and flame sensors are life-saving devices that detect smoke, heat, or flames in the home. They alert you to potential fire hazards before they become a greater threat. 

Leak Detectors and Temperature Sensors are tools used to detect the presence of water leaks or changes in temperature. They can be used for a variety of applications, from detecting small water leaks in residential homes to large-scale industrial facilities.

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