Detectors & Sensors for HVAC

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  • Veris CDLSXX Deluxe CO2 Duct Sensor with LCD Display
    VERIS
    Veris CDLSXX Deluxe CO2 Duct Sensor with LCD Display
    SKU: CDLSXX
    Product DescriptionThe Veris CDLSXX Deluxe CO2 Duct Sensor is engineered for robust and reliable monitoring of carbon dioxide levels within duct systems. Integrated with an LCD display for easy readouts, this sensor is ideal for HVAC systems and air quality management. Employs Non-dispersive Infrared...
    $290.88
    $290.88
  • Veris Industries CDE Dctmntco2 Sensor 0-10/4-20 24VVeris Industries CDE Dctmntco2 Sensor 0-10/4-20 24V
    VERIS
    Veris Industries CDE Dctmntco2 Sensor 0-10/4-20 24V
    SKU: CDE
    Product DescriptionThe Veris Industries CDE Dctmntco2 Sensor is engineered for effective carbon dioxide monitoring across various applications. Employing advanced sensor technology, this device provides precise CO2 level readings, essential for industries and laboratories. Range capabilities from 0-10% to 4-20% for versatile application Powered by...
    $21.99
    $21.99
  • Honeywell C7232B1030 Carbon Dioxide Sensor Duct Mount No DisplayHoneywell C7232B1030 Carbon Dioxide Sensor Duct Mount No Display
    HONEYWELL
    Honeywell C7232B1030 Carbon Dioxide Sensor Duct Mount No Display
    SKU: C7232B1030
    Product Description The Honeywell C7232B1030 Carbon Dioxide (CO2) Sensor is a duct-mountable sensor designed to monitor and control CO2 levels in industrial and commercial environments. With its advanced Non-Dispersive Infrared (NDIR) technology, it ensures accurate and reliable CO2 detection without requiring a display. Gold-plated...
    $522.48
    $522.48
  • Honeywell C7232B1014 CO2 Sensor Duct Mount
    HONEYWELL
    Honeywell C7232B1014 CO2 Sensor Duct Mount
    SKU: C7232B1014
    Product DescriptionExperience enhanced indoor air quality monitoring with the Honeywell C7232B1014 Carbon Dioxide Sensor, specifically designed for duct mount applications in commercial and industrial settings. This device is engineered to provide accurate CO2 measurements, ensuring optimal air quality management in enclosed environments. Utilizes Non-Dispersion-Infrared...
    $500.45
    $500.45
  • Honeywell C7232B1022 CO2 Sensor Duct Mount with DisplayHoneywell C7232B1022 CO2 Sensor Duct Mount with Display
    HONEYWELL
    Honeywell C7232B1022 CO2 Sensor Duct Mount with Display
    SKU: C7232B1022
    Product DescriptionThe Honeywell C7232B1022 CO2 Sensor provides accurate carbon dioxide monitoring in industrial and commercial settings. This model, mounted within ductwork, features a digital display for real-time CO2 level readouts. Equipped with non-dispersive infrared (NDIR) sensor technology for precise CO2 measurements. Range of 0-2000...
    $535.69
    $535.69
  • Honeywell C7232B1006 Carbon Dioxide Sensor Duct Mount 1-10VDC Output
    HONEYWELL
    Honeywell C7232B1006 Carbon Dioxide Sensor Duct Mount 1-10VDC Output
    SKU: C7232B1006
    Product DescriptionThe Honeywell C7232B1006 is a high-performance carbon dioxide sensor designed for HVAC professionals. This sensor ensures efficient monitoring and control of CO2 levels within building duct systems. It features a clear LCD display and a duct mount design for easy integration into existing...
    $504.86
    $504.86
  • 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...
    $286.12
    $286.12
  • 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...
    $303.94
    $303.94
  • Trane 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...
    $27.75
    $27.75
  • 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,...
    $12.55
    $12.55
  • 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...
    $49.50
    $49.50
  • 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...
    $425.55
    $425.55
  • 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 T7460B1009 - Wall Module Temp Sensor
    HONEYWELL
    HONEYWELL T7460B1009 - Wall Module Temp Sensor
    SKU: T7460B1009
    Wall Module Temp Sensor
    $21.99
    $21.99
  • HONEYWELL T7515B1012 - 3000Ohmspacetempsensorcelsius
    HONEYWELL
    HONEYWELL T7515B1012 - 3000Ohmspacetempsensorcelsius
    SKU: T7515B1012
    3000Ohmspacetempsensorcelsius
    $21.99
    $21.99
  • Honeywell MLH050PSCDJ1235 Pressure Transducer 0 to 50 PSI
    HONEYWELL
    Honeywell MLH050PSCDJ1235 Pressure Transducer 0 to 50 PSI
    SKU: MLH050PSCDJ1235
    Product DescriptionThe Honeywell MLH050PSCDJ1235 is a gauge pressure sensor optimized for HVAC applications, providing accurate pressure readings with a 4-20mA output. Ideal for commercial building controls, this sensor ensures reliable performance under various conditions. Pressure range 0-50 psig; accurate to 0.50% of full scale....
    $185.23
    $185.23
  • HONEYWELL
    Honeywell TB-WALL-1014 Wall Sensor 10Kohms NTC Type II
    SKU: TB-WALL-1014
    Product DescriptionThe Honeywell TB-WALL-1014 is a Wall Sensor with a 10K Ohm NTC Type II thermistor for accurate temperature sensing. This sensor is ideal for use with TB7200, TB7300, and TB7600 series communicating thermostats or any device that requires reliable temperature monitoring. 10K Ohm...
    $21.99
    $21.99
  • Honeywell C7130A1001 C7130 Wall Mount Temperature Sensor -40/150F
    HONEYWELL
    Honeywell C7130A1001 C7130 Wall Mount Temperature Sensor -40/150F
    SKU: C7130A1001
    Product DescriptionThe Honeywell C7130A1001 is a wall mount temperature sensor designed for HVAC applications. It operates within a temperature range of negative forty to one hundred fifty degrees Fahrenheit. This sensor provides accurate temperature readings essential for climate control systems. Brand: Honeywell Product Number:...
    $21.99
    $21.99
  • HONEYWELL
    HONEYWELL C7262A1008 CO2 Temperature Wall Mount Sensor with Display
    SKU: C7262A1008
    Product DescriptionThe Honeywell C7262A1008 is a high-performance CO2 and temperature sensor designed for wall mounting, complete with a digital display. The device uses non-dispersive infrared (NDIR) technology for accurate CO2 level detection, making it crucial for indoor air quality management. Accurate CO2 level monitoring...
    $568.14
    $568.14
  • Honeywell C7262A1016 CO2 Temp Wall Mount Sensor No Display
    HONEYWELL
    Honeywell C7262A1016 CO2 Temp Wall Mount Sensor No Display
    SKU: C7262A1016
    Product DescriptionThe Honeywell C7262A1016 is a CO2 and temperature wall mount sensor designed to measure carbon dioxide levels and temperature in industrial settings. This sensor is suitable for placement in various environments where monitoring air quality is essential. It operates using advanced NDIR technology...
    $21.99
    $21.99
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Reliable CO2 Detectors for Safety

Browse our selection of CO2 detectors designed to protect you and your property. Whether you're looking for the best CO2 detectors for home or business, we offer high-quality options to ensure a safe environment by detecting dangerous CO2 levels in the air.

Best CO2 Detectors for Peace of Mind

When it comes to air quality, our best CO2 detectors provide accurate readings to help prevent health risks. These devices are ideal for use in homes, offices, or industrial settings, ensuring you can always monitor CO2 levels effectively.

Plug-In CO2 Detectors for Convenient Monitoring

Our plug-in CO2 detectors offer a practical and easy-to-install solution for detecting CO2 concentrations. Perfect for both residential and commercial spaces, these detectors provide continuous monitoring and immediate alerts if levels become hazardous.

Fire and CO2 Detectors for Enhanced Safety

Our fire and CO2 detectors combine fire and gas detection capabilities in one device. Offering dual protection, these detectors are ideal for environments where both fire and CO2 risks are present, ensuring comprehensive safety for your family or workplace.

Smoke and CO2 Detectors for Complete Protection

For complete air safety, our smoke and CO2 detectors provide both fire and gas detection in one unit. Designed to give you peace of mind, these detectors are essential for maintaining a safe atmosphere in your home or business.

Frequently Asked Questions

We offer a range of detectors including refrigerant leak detectors, gas detectors, and CO2 detectors, all designed to improve safety and efficiency in HVAC systems.

The right detector depends on the type of system you have and the specific gases or leaks you need to monitor. Our product descriptions will help guide you, and our support team is available to assist if you need more information.

Yes, our detectors are designed to be user-friendly, with clear instructions for setup and operation. Many models offer audible alarms and visual indicators to make detection easier.

Yes, each detector comes with a manufacturer's warranty, which varies depending on the brand and model. Please check the product details for specific warranty information.

Yes, we have a return policy in place. Please visit our Returns & Exchanges page or contact our customer support for assistance with returns.

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