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HVAC and Refrigeration

721 results found that include 1,012 products

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Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • AIR HANDLER
  • MERV 7 Pleated Air Filters

    MERV 7 Pleated Air Filters
  • Multiple product options available

    Improve your facility's air quality and still keep air resistance within reasonable operating limits. Standard capacity wire-backed synthetic-media filters are as much...More

  • Category : Pleated Air Filters
  • TM

    Grainger Choice

  • AIR HANDLER
  • MERV 10 Pleated Air Filters

    MERV 10 Pleated Air Filters
  • Multiple product options available

    The high-capacity low-resistance 100% synthetic pleated media traps more pollutants than standard filters; an excellent choice for dirtier atmospheres. Reinforced...More

  • Category : Pleated Air Filters
  • TM

    Grainger Choice

  • AIR HANDLER
  • MERV 8 Pleated Air Filters

    MERV 8 Pleated Air Filters
  • Multiple product options available

    The 100% synthetic filter media is 5-times more efficient than fiberglass. Wire backed, with a die cut frame for support. Priced each, shipped in case qty.; sold...More

  • Category : Pleated Air Filters
Leak Detector,1 qt.,Blue
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing

    Switch,Air Sensing
  • Item # 3ZM96
  • Mfr. Model # RSS-495-11
  • Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.20 to 1.0 Inches, Sample Line Connector...More

  • Category : Duct Pressure Switches
  • TM

    Grainger Choice

  • AIR HANDLER
  • MERV 13 Pleated Air Filters

    MERV 13 Pleated Air Filters
  • Multiple product options available

    Slim-format 100% synthetic media filters let you upgrade from medium-efficiency pleated filtration with no need to invest in expensive new equipment. Designed to meet...More

  • Category : Pleated Air Filters
Universal Cover Plate, For Use With: Mfr. No. TH3110D1
Temp Sensor,Room Flat Plate
Wall Sleeve,4 In. W,14 In. H
  • TM

    Grainger Choice

  • AIR HANDLER
  • MERV 12 Pleated Air Filters

    MERV 12 Pleated Air Filters
  • Multiple product options available

    Electrostatically charged synthetic filters remove even the smallest airborne particles, including allergens such as microbes, pet dander, mold, and bacteria, with...More

  • Category : Pleated Air Filters
Air Sensing Switch,Fixed
  • CLEVELAND CONTROLS
  • Air Sensing Switch, Fixed

    Air Sensing Switch,Fixed
  • Item # 6XPX9
  • Mfr. Model # DFS-221-112-395
  • Air Sensing Switch, HVAC, SPDT Switch Type, Pressure Setting Range (In. WC) 0.05, Electrical Rating 300 VA...More

  • Category : Duct Pressure Switches
Smoke Emitter,90 Seconds,PK10
Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, White

    Low V Mechanical Tstat,50 to 90F,White
  • Item # 5AE54
  • Mfr. Model # T812A1002
  • Low Voltage Thermostat, Terminal Designations R, W, System Switching No, Fan Switching No, Automatic...More

  • Category : Low Voltage Mechanical Thermostats
1/4" Access Valve Extension Tube,PK6
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 1/4" Access Valve Extension Tube, PK6

    1/4" Access Valve Extension Tube,PK6
  • Item # 4PDH2
  • Mfr. Model # 4PDH2
  • 1/4 In. Access Valve Extension Tube, Connection Size 1/4 In. OD, Outside Dia. 1/4 In., Length 2 In.,...More

  • Category : Refrigeration Access Valves
1/4" Access Valve Extension Tube,PK6
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 1/4" Access Valve Extension Tube, PK6

    1/4" Access Valve Extension Tube,PK6
  • Item # 4PDH1
  • Mfr. Model # 4PDH1
  • 1/4 In. Access Valve Extension Tube, Connection Size 3/16 In. OD, Outside Dia. 3/16 In., Length 2 In.,...More

  • Category : Refrigeration Access Valves
Fin Comb,All Fin Sizes
  • DIVERSITECH
  • Fin Comb, All Fin Sizes

    Fin Comb,All Fin Sizes
  • Item # 2YJ78
  • Mfr. Model # T-300
  • Fin Comb, Fins per Inch All Fin Sizes, Insertion Depth 1-3/16 In., Length 8-1/4 In., Width 1-1/4 In.,...More

  • Category : Fin Combs
Bypass Timer
Ball Joint,Threaded,Dia 1/4 In
Ceramic Terminal Block, High Temperature 3-Pole, 600VAC, Length&
Smoke Emitter,45 Seconds,PK10
Return Air Grille,24x24",White
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Return Air Grille, 24x24", White

    GRAINGER APPROVED Return Air Grilles
  • Item # 4MJP2
  • Mfr. Model # 4MJP2
  • Return Air Grille, -, Return Air Grille, Overall Height (In.) 25.75, Height (In.) -, Overall Width (In.)...More

  • Category : Grilles and Registers
  • TM

    Grainger Choice

  • DAYTON Baseboard Heater Accessories

    DAYTON Baseboard Heater Accessories
  • Multiple product options available

    Thermostat, Unit Mount, Voltage 120/208/240/277, Unit Mount, 22/22/18, Temp. Range 40° to 100°F, Finish Northern White and Temp. Range (F) 40 to 100; Varies by For Use...More

  • Category : Electric Baseboard Heater Accessories
4 oz. Joint Sealing Compound, Blue Paste, Max. Working
Ice Machine Sanitizer, 16 oz.
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More