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Indoor Air Quality

Germicidal UV kits, air cleaners, dehumidifiers, humidifiers, and detectors to improve indoor air quality.

495 Products

  • Apollo America - FAST TUBE - Sectional Sampling Tubes
    Air Products and Controls

    Apollo America - FAST TUBE - Sectional Sampling Tubes

    In stock
    (0)
    $38.06
  • DiversiTech - 14340 - Smokeys, 4 Minute Burn Time, 2,500 Cu. Ft.
    DiversiTech

    DiversiTech - 14340 - Smokeys, 4 Minute Burn Time, 2,500 Cu. Ft.

    In stock
    (0)
    $210.49
  • White-Rodgers - 790-801A1 - Replacement Flame Sensor
    White-Rodgers

    White-Rodgers - 790-801A1 - Replacement Flame Sensor

    In stock
    (0)
    $24.91
  • Apollo America - MSR-AV/T/w/C - MSR-AV/T/w/C - AV Combination Sounder with LED Strobe, White Plate, Clear Lens
    Air Products and Controls

    Apollo America - MSR-AV/T/w/C - MSR-AV/T/w/C - AV Combination Sounder with LED Strobe, White Plate, Clear Lens

    In stock
    (0)
    $139.25
  • Honeywell - C7027A1023/U - Ultraviolet Mini Peeper Compact Flame Detector
    Honeywell

    Honeywell - C7027A1023/U - Ultraviolet Mini Peeper Compact Flame Detector

    In stock
    (0)
    $258.77
  • System Sensor - RTS2 - Multi-Signaling Accessory For Duct Smoke Detectors
    System Sensor

    System Sensor - RTS2 - Multi-Signaling Accessory For Duct Smoke Detectors

    In stock
    (0)
    $194.81
  • MARS - 79534 - Smoke Cartridge 4000 Cubic Feet - 30 seconds
    MARS

    MARS - 79534 - Smoke Cartridge 4000 Cubic Feet - 30 seconds

    In stock
    (0)
    $22.57
  • Apollo America - MS-KA/R - Remote with Red Alarm LED & Key Test Reset
    Air Products and Controls

    Apollo America - MS-KA/R - Remote with Red Alarm LED & Key Test Reset

    In stock
    (0)
    $86.59
  • Sterling - 11J38R06890-003 - Replacement Flame Sensor
    Sterling HVAC Products

    Sterling - 11J38R06890-003 - Replacement Flame Sensor

    In stock
    (0)
    $93.56
  • Goodman - 0130F00010 - Flame Sensor
    Goodman

    Goodman - 0130F00010 - Flame Sensor

    In stock
    (0)
    $39.76
  • American Standard - SEN01114 - Flame Sensor
    American Standard

    American Standard - SEN01114 - Flame Sensor

    In stock
    (0)
    $16.12
  • S3004PWBUS - Nest Protect 2nd Generation Smoke and Carbon Monoxide Alarm, Battery, White
    Google Nest

    S3004PWBUS - Nest Protect 2nd Generation Smoke and Carbon Monoxide Alarm, Battery, White

    In stock
    (0)
    $169.61
  • First Alert - CO615B - Carbon Monoxide Alarm with backlit digital display
    BRK

    First Alert - CO615B - Carbon Monoxide Alarm with backlit digital display

    In stock
    (0)
    $68.20
  • ADP - 76715000 - Electrode Sensor
    Advanced Distributor Products

    ADP - 76715000 - Electrode Sensor

    In stock
    (0)
    $26.66
  • Superior - 1A - 1A Smoke Bomb
    Superior

    Superior - 1A - 1A Smoke Bomb

    In stock
    (0)
    $20.56
  • Air Products and Controls - MSR-50RK/W - Remote Control Assembly w/ Single Gang Cover Plate, White
    Air Products and Controls

    Air Products and Controls - MSR-50RK/W - Remote Control Assembly w/ Single Gang Cover Plate, White

    In stock
    (0)
    $90.69
  • Apollo America - MS-RH/KA/P/R - Remote Alarm with Pilot, Key and Horn
    Air Products and Controls

    Apollo America - MS-RH/KA/P/R - Remote Alarm with Pilot, Key and Horn

    In stock
    (0)
    $105.14
  • System Sensor - DST1.5 - Metal Sampling Tube Duct Widths 1' to 2' (0.3 To 0.6 M)
    System Sensor

    System Sensor - DST1.5 - Metal Sampling Tube Duct Widths 1' to 2' (0.3 To 0.6 M)

    In stock
    (0)
    $18.14
  • Bosch - 8-733-951-177 - Flame Sensor
    Bosch

    Bosch - 8-733-951-177 - Flame Sensor

    In stock
    (0)
    $171.34
  • System Sensor - AOS - Add-On Strobe For Use with RTS2
    System Sensor

    System Sensor - AOS - Add-On Strobe For Use with RTS2

    In stock
    (0)
    $96.38
  • Resideo - 120320/U - Replacement Cell Assembly, 400-1600 Ohm Sensitivity
    resideo

    Resideo - 120320/U - Replacement Cell Assembly, 400-1600 Ohm Sensitivity

    In stock
    (0)
    $56.58
  • Apollo America - MSR-AV/T/R/C - AV Combination Sounder with LED Strobe, Red Plate, Clear Lens
    Air Products and Controls

    Apollo America - MSR-AV/T/R/C - AV Combination Sounder with LED Strobe, Red Plate, Clear Lens

    In stock
    (0)
    $142.17
  • Robertshaw - 10-227 - Heating Flame Sensor Ignitor
    Robertshaw

    Robertshaw - 10-227 - Heating Flame Sensor Ignitor

    In stock
    (0)
    $22.30
  • Mainstream Engineering - QT2330 - QwikProducts QwikSmoke Universal Smoke Detector Test Gas
    QwikProducts️

    Mainstream Engineering - QT2330 - QwikProducts QwikSmoke Universal Smoke Detector Test Gas

    In stock
    (0)
    $54.23