Detectors

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Fireye 48PT2-1007 Infrared Flame Scanner 4 Feet CableFireye 48PT2-1007 Infrared Flame Scanner 4 Feet Cable
    FIREYE
    Fireye 48PT2-1007 Infrared Flame Scanner 4 Feet Cable
    SKU: 48PT2-1007
    Product DescriptionThe Fireye 48PT2-1007 Infrared Flame Scanner is engineered to detect low-frequency infrared signals emanating from gas and oil flames, making it an indispensable tool for maintaining safety and efficiency in heating systems. Equipped with a 4-foot tray-rated cable, this flame scanner ensures reliable...
    $269.91
    $269.91
  • Trane SEN1517 Zone Sensor 3 Speed Fan Switch
    TRANE
    Trane SEN1517 Zone Sensor 3 Speed Fan Switch
    SKU: SEN1517
    Product DescriptionIntroduce heightened control and efficiency to your HVAC system with the Trane SEN1517 Zone Sensor, equipped with a three-speed fan switch. Ideal for a myriad of settings, including living rooms and bedrooms, this sensor ensures optimal environmental adjustments. Enhanced temperature control for HVAC...
    $174.87
    $174.87
  • Trane SEN1223 | Trane Zone Sensors
    TRANE
    Trane SEN1223 | Trane Zone Sensors
    SKU: SEN1223
    Duct Mounted Humidity Sensor
    $21.99
    $21.99
  • Trane SEN1544 | Trane Zone Sensors
    TRANE
    Trane SEN1544 Wireless Receiver Temp Sensor
    SKU: SEN1544
    Product DescriptionThe Trane SEN1544 Wireless Receiver Temp Sensor is designed for HVAC systems to monitor temperature accurately. This sensor is ideal for maintaining optimal temperature control in various settings. Wireless connectivity Accurate temperature monitoring Compatible with Trane systems Product HighlightsThe Trane SEN1544 Wireless Receiver...
    $298.29
    $298.29
  • Trane SEN2525 Discharge Temp Sensor - Essential HVAC SensorTrane SEN2525 Discharge Temp Sensor - Essential HVAC Sensor
    TRANE
    Trane SEN2525 Discharge Temp Sensor - Essential HVAC Sensor
    SKU: SEN2525
    Product DescriptionThe Trane SEN2525 Discharge Temp Sensor is designed for precision temperature measurement in HVAC systems. This sensor ensures optimal functionality by accurately monitoring the temperature of discharged air or gas, suitable for various industrial applications. Accurate temperature measurement for HVAC system efficiency. Durable...
    $34.25
    $34.25
  • Trane SEN1578 Programmable Zone Sensor HVAC Supplies
    TRANE
    Trane SEN1578 Programmable Zone Sensor HVAC Supplies
    SKU: SEN1578
    Product DescriptionThe Trane SEN1578 programmable zone sensor provides precise environmental control for HVAC systems, tailored for commercial and industrial settings. This device offers customization and enhanced efficiency in temperature management. Programmable interface for tailored climate control settings. Robust design suitable for commercial use. Improved...
    $421.52
    $421.52
  • Trane SEN1447 Wired Zone Sensor 10K ohm with Dial HVAC Zone ControlTrane SEN1447 Wired Zone Sensor 10K ohm with Dial HVAC Zone Control
    TRANE
    Trane SEN1447 Wired Zone Sensor 10K ohm with Dial HVAC Zone Control
    SKU: SEN1447
    Product DescriptionThe Trane SEN1447 Wired Zone Sensor is an essential component designed for universal compatibility within HVAC systems. This 10K ohm sensor with an integrated dial facilitates precise temperature management and monitoring, enhancing system efficiency and reliability. Equipped with 10K ohm zinc sulfide thermistor...
    $178.07
    $178.07
  • Trane SEN1521 Zone Sensor HVAC SuppliesTrane SEN1521 Zone Sensor HVAC Supplies
    TRANE
    Trane SEN1521 Zone Sensor HVAC Supplies
    SKU: SEN1521
    Product DescriptionEnhance your HVAC system's performance with the Trane SEN1521 Zone Sensor, designed for effective temperature control and monitoring in commercial and industrial environments. Accurate temperature sensing ensures optimal environmental conditions. Durable construction for reliable performance in various settings. Easy installation process with standard...
    $156.52
    $156.52
  • Trane SEN1427 | Trane Zone Sensors
    TRANE
    Trane SEN1427 | Trane Zone Sensors
    SKU: SEN1427
    Wireless Temperature Sensor
    $21.99
    $21.99
  • Trane SEN1513 Zone Sensor For 2 Set Fan Systems
    TRANE
    Trane SEN1513 Zone Sensor For 2 Set Fan Systems
    SKU: SEN1513
    Product DescriptionThe Trane SEN1513 is a zone sensor designed for dual fan systems. Engineered for precision in temperature monitoring, this sensor ensures consistent environmental conditions within specified zones. Optimized for two-set fan system compatibility Durable build for industrial settings User-friendly installation process Product HighlightsDesigned...
    $232.64
    $232.64
  • Lennox 18G89 Flame Sensor HVAC ReplacementLennox 18G89 Flame Sensor HVAC Replacement
    LENNOX
    Lennox 18G89 Flame Sensor HVAC Replacement
    SKU: 18G89
    Product DescriptionEnhance your HVAC system's functionality with the Lennox 18G89 Flame Sensor, a crucial component for monitoring and controlling the flame in gas-powered appliances. This versatile sensor ensures accurate flame detection and safety, suitable for a wide range of Lennox models including G12, G16,...
    $21.99
    $21.99
  • MCDONNELL & MILLER RS1-LP Single Level Sensor for 750 Series Low Profile
    MCDONNELL & MILLER
    MCDONNELL & MILLER RS1-LP Single Level Sensor for 750 Series Low Profile
    SKU: RS1-LP
    Product DescriptionThe MCDONNELL & MILLER RS1-LP is a robust single level sensor specifically designed for the 750 series. This product ensures accurate level sensing in heating and cooling systems, ideal for maintaining optimal operational conditions. Maximum water temperature tolerance of 250 degrees Fahrenheit Supports...
    $150.19
    $150.19
  • Reznor 147165 Flame Sensor Industrial Electrical ReplacementReznor 147165 Flame Sensor Industrial Electrical Replacement
    REZNOR
    Reznor 147165 Flame Sensor Industrial Electrical Replacement
    SKU: 147165
    Product DescriptionThe Reznor 147165 Flame Sensor ensures reliable operation and detection in heating systems, specifically designed for the FT30-300 models. This essential component is crafted for performance in challenging environments, guaranteeing accurate sensing of flames to maintain system safety and efficiency. Engineered for Reznor...
    $44.30
    $44.30
  • Allied Parts C0SNSR31AE1 - 17M50 C0Snsr31Ae1-Sensor Kit Remote Humidity
    ALLIED
    Allied Parts C0SNSR31AE1 - 17M50 C0Snsr31Ae1-Sensor Kit Remote Humidity
    SKU: C0SNSR31AE1
    17M50 C0SNSR31AE1-SENSOR KIT REMOTE HUMIDITY 0.5Lbs
    $343.38
    $343.38
    $440.75
  • Honeywell C7021D2001 WTR PIPE SENS 10K OHMSHoneywell C7021D2001 WTR PIPE SENS 10K OHMS
    HONEYWELL
    Honeywell C7021D2001 WTR PIPE SENS 10K OHMS
    SKU: C7021D2001
    Product DescriptionThe Honeywell C7021D2001 is a water temperature sensor designed for use in industrial applications. This sensor has a resistance of 10k ohms and is suitable for detecting water presence in pipes or tanks. It can monitor water flow, level, and leak detection in...
    $46.89
    $46.89
  • Honeywell C7632B1002 Duct Mount CO2 Sensor w/o Display 0-10 Vdc Fixed OutputHoneywell C7632B1002 Duct Mount CO2 Sensor w/o Display 0-10 Vdc Fixed Output
    HONEYWELL
    Honeywell C7632B1002 Duct Mount CO2 Sensor w/o Display 0-10 Vdc Fixed Output
    SKU: C7632B1002
    Product Description The Honeywell C7632B1002 Duct Mount CO2 Sensor is engineered for precise measurement of carbon dioxide levels in ductwork. This essential component uses non-dispersive infrared (NDIR) technology for reliable performance in various applications. Duct mount design for simplified installation Fixed 0-2000 ppm output...
    $381.07
    $381.07
  • Honeywell AC11201 Temperature Sensor for Floor Heating ApplicationsHoneywell AC11201 Temperature Sensor for Floor Heating Applications
    HONEYWELL
    Honeywell AC11201 Temperature Sensor for Floor Heating Applications
    SKU: AC112-01
    Product DescriptionThe Honeywell AC11201 is a temperature sensor designed specifically for floor heating applications. This sensor is essential for maintaining optimal temperatures in radiant floor heating systems. Temperature sensing for radiant floors Includes ten feet of cable for flexible installation Compatible with both flexible...
    $21.99
    $21.99
  • Honeywell 3030AN High Output VRS Sensor
    HONEYWELL
    Honeywell 3030AN High Output VRS Sensor
    SKU: 3030AN
    Product DescriptionThe Honeywell 3030AN is a high output VRS sensor designed for various industrial applications. This sensor operates with a voltage peak-to-peak of 190 and can withstand extreme temperatures ranging from negative fifty-five degrees Celsius to positive one hundred twenty degrees Celsius. It features...
    $21.99
    $21.99
  • HONEYWELL T7460B1009 - Wall Module Temp Sensor
    HONEYWELL
    HONEYWELL T7460B1009 - Wall Module Temp Sensor
    SKU: T7460B1009
    Wall Module Temp Sensor
    $21.99
    $21.99
  • Honeywell CP-O-AL Adjustable Split Core N/O Low Trip
    HONEYWELL
    Honeywell CP-O-AL Adjustable Split Core N/O Low Trip
    SKU: CP-O-AL
    Product DescriptionThe Honeywell CP-O-AL Adjustable Split Core N/O Low Trip provides efficient and reliable performance for your hydronics, HVAC, and refrigeration systems. This product ensures optimal functionality while maintaining low trip points. Manufacturer: Honeywell Part Number: CP-O-AL Type: Adjustable Split Core N/O Low Trip...
    $21.99
    $21.99

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.

Recently Viewed Products

Customer Support Image

Need Support?

Call Jack and His Team