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HVAC and Refrigeration

637 Results Found that Include 892 Products

Results per page: 16 | 32 | 48
  • MERV 11 Pleated Air FiltersMERV 11 Pleated Air Filters
  • Multiple product options available

    The 100% synthetic pleated media traps more pollutants, making it an excellent choice for use in dirtier atmospheres. Reinforced die-cut frame and wire-backed design....More

  • MERV 7 Pleated Air FiltersMERV 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

Condensate Pan Treatment,200 Tab,White
  • MERV 10 Pleated Air FiltersMERV 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

Evaporator Cleaner,Liquid,1 gal,Clear
  • NU-CALGON
  • Evaporator Cleaner, Liquid, 1 gal, ClearEvaporator Coil Cleaner
  • Item # 2RZW2
  • Mfr. Model # 4166-08
  • Evaporator Cleaner, Liquid, Size 1 gal., Color Clear, Application Evaporator Coils in Small Air Conditioners,...More

  • MERV 8 Pleated Air FiltersMERV 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

Speed Control,6 Amps
  • DAYTON
  • Speed Control, 6 AmpsSpeed Control,6 Amps
  • Item # 48C172
  • Mfr. Model # 48C172
  • Speed Control, Rotary, Adjustable, Voltage 115, Max. Amps 6, Max. Wattage 720, Switch Color Black, Plate...More

Condensate Pan Treatment,3 t,Red
  • NU-CALGON
  • Condensate Pan Treatment, 3 t, RedCondensate Pan Treatment,3 t,Red
  • Item # 3CFR4
  • Mfr. Model # 4185-03
  • Condensate Pan Treatment, Gel Tablet, Size 3-ton Tab (12 in tube), Color Red, Application Prevents Slime...More

Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air SensingSwitch,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

  • DAYTON
  • Square Axial FanSquare Axial Fan
  • Multiple product options available

    Axial Fan, Shape Square and Max. Ambient Temp. 158°F; Varies by CFM @ 0.000-In. SP, Voltage, Watts and Width

Access Door,10 In,Square,Galvanized Stl
  • DAYTON
  • Access Door, 10 In, Square, Galvanized StlDuct Access Door
  • Item # 5EFT2
  • Mfr. Model # 5EFT2
  • Duct Access Door, Square, Door Width 10 In., Door Height 10 In., Material Steel, Finish Galvanized, Rough...More

Heating Cable Splice and Tee Kit
Heat Transfer Compound,Paste,7.5 oz.
Scale Remover,Liquid,1 gal.,Orange
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air SensingSwitch,Air Sensing
  • Item # 4XB70
  • Mfr. Model # RFS-4150
  • Air Sensing Switch, General Purpose, SPDT, Pressure Setting Range 0.12-5.0 In WC, Integral Barbed Sample Line...More

Wall Cap
  • BROAN
  • Wall CapWall Cap
  • Item # 2C090
  • Mfr. Model # 639
  • Wall Cap, Fits Duct Size 3 1/4 x 10 In, Construction Material Steel, Black Epoxy Finish, For Use With Vent...More

  • MERV 13 Pleated Air FiltersMERV 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

Push Rod,Dia 5/16 In, Depth 48 In
Cover/Reflector Assembly
AirCare Filter,10-1/2 H x 18 W x 1 D
Line Volt Mechanical Tstat,120 to 240VAC
  • TEMPCO
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 4TCZ1
  • Mfr. Model # TEB30001
  • Thermostat, Shaft Adjustment, Switch Type SPST, Switch Action NC- (Opens On Rise), Number of Switches 1,...More

Line Volt Mechanical Tstat,120 to 277VAC
  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 4PU48
  • Mfr. Model # 4PU48
  • Line Voltage Thermostat, Heating Only, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1,...More

Copper Saddle Valve,3/8,PK 5
Results per page: 16 | 32 | 48