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HVAC and Refrigeration

543 Results Found that Include 685 Products

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Results per page:  16 | 32 | 48
20x20x2, Paint Collector Filter Pad, 15 Grams Fiberglass, P
Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E831
  • Mfr. Model # T498A1778
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

Mounting Bracket For Use With Dayton Yoke-Mounted Air Circu
Thermostat Cover Kit
Interior AC Cover,Fleece/Vinyl,Seashell
  • DAYTON
  • Square Axial Fan Square 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

Low V Mechanical Tstat,50 to 90F,White
  • WHITE-RODGERS
  • Low V Mechanical Tstat, 50 to 90F, White Low V Mechanical Tstat,50 to 90F,White
  • Item # 2KFX9
  • Mfr. Model # 1E30N-910
  • Low Voltage Thermostat, Terminal Designations RH, W, System Switching No, Fan Switching No, Automatic...More

Roof Cap
  • BROAN
  • Roof Cap Roof Cap
  • Item # 2C504
  • Mfr. Model # 634
  • Roof Cap, Fits Duct Size 3 1/4 x 10 In to 8 In Round, Construction Material Steel, Black Epoxy Finish, For...More

Thermopile,Pilot Generator
  • ROBERTSHAW
  • Thermopile, Pilot Generator Thermopile,Pilot Generator
  • Item # 12Z418
  • Mfr. Model # 1950-001
  • Thermopile, Pilot Generator, Length (In.) 36, Voltage 250mv to 750mv, Gas Type LP/NG, Tip Style CP-2,...More

  • 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

Bi-Flow Filter-Dryer,ODF,Cap. 8 cu. in.
Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 4CZ52
  • Mfr. Model # T4398A1021
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

Filter/Dryer,3/8 In
  • PARKER
  • Filter/Dryer, 3/8 In Filter/Dryer,3/8 In
  • Item # 6X585
  • Mfr. Model # LLD 163S
  • Liquid Line Filter Dryer, 75/25 Dessicant Blend, For Use With All CFC, HCFC and HFC Refrigerants, R-22...More

Liquid Condenser or Evaporator Cleaner, 1 gal., Gold Color,
  • NU-CALGON
  • Liquid Condenser or Evaporator Cleaner, 1 gal., Gold Color, 1 EA Condenser or Evaporator Cleaner
  • Item # 3CFR6
  • Mfr. Model # 4143-08
  • Condenser or Evaporator Cleaner, Liquid, Size 1 gal., Color Gold, Application For Air-Cooled Condensers,...More

Blade,Fan,12 In
Electric Sequencer,3 Switch,1-110 Sec
  • GRAINGER APPROVED
  • Electric Sequencer, 3 Switch, 1-110 Sec Electric Sequencer,3 Switch,1-110 Sec
  • Item # 6UEE9
  • Mfr. Model # 6UEE9
  • Electric Sequencer, Number of Switches 3, Number of Timings 3, Height (In.) 1-7/8, Width (In.) 3-1/4, Depth...More

Door Louver,6-1/8 H,12-1/4 W,Steel
  • DAYTON
  • Door Louver, 6-1/8 H, 12-1/4 W, Steel Door Louver,6-1/8 H,12-1/4 W,Steel
  • Item # 6WRH7
  • Mfr. Model # 6WRH7
  • Door Louver, Intake or Exhaust, Height (In.) 6-1/8, Width (In.) 12-1/4, Flange Width (In.) 1-3/16, Cutout...More

Low V T-Stat,Stages Heat 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1 Low V T-Stat,Stages Heat 1
  • Item # 14A003
  • Mfr. Model # TH1100DH1004
  • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R,C,W, System Switching Heat-Off, Display...More

Switch,Air Sensing
  • COLUMBUS ELECTRIC
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 2E462
  • Mfr. Model # GRH3AD
  • Multi Purpose Air Sensing Switch, Switch Action SPDT, Differential 0.02 to 0.8 Inches WC, Mounting Location...More

Bathroom Fan,60 CFM,1.5A
  • BROAN
  • Bathroom Fan, 60 CFM, 1.5A BROAN Bathroom Fans
  • Item # 5C100
  • Mfr. Model # 689
  • Bathroom Fan, Air Flow 60 CFM, Current Rating 1.5 Amps, Voltage Rating 120, Duct Diameter 3 Inches, Sones...More

Pressure Switch,Open at 35
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 35 Pressure Switch,Open at 35
  • Item # 40G317
  • Mfr. Model # P100AP-2C
  • Pressure Switch, Low Pressure, Switch Type SPST, Switch Action Opens on Low Pressure, Auto Reset, 1/4 In....More

Strip Heater, Parallel, 1200°F, 120, Watts 750, Overall
  • TEMPCO
  • Strip Heater, Parallel, 1200°F, 120, Watts 750, Overall Length 17-7/8" Strip Heater, 120V, 750 Watts
  • Item # 2XEG5
  • Mfr. Model # CSH00177
  • Strip Heater, Voltage 120, Terminals Parallel, Overall Length 17-7/8 In., Mounting Dimension 16-7/8 In., 750...More

Valve,2 Way,High Temp,On/Off,(F)NPT 1/2
  • JOHNSON CONTROLS
  • Valve, 2 Way, High Temp, On/Off, (F)NPT 1/2 Valve,2 Way,High Temp,On/Off,(F)NPT 1/2
  • Item # 41P369
  • Mfr. Model # JS2223
  • Zone Valve, 2 Way, High Temp, On/Off, Height (In.) 1-7/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient...More

6-1/32" Chrome Plated Steel Compact Bolt-On Fan, 12VDC
12" Backdraft Damper / Wall Shutter, 12-1/2"
  • DAYTON
  • 12" Backdraft Damper / Wall Shutter, 12-1/2" x 12-1/2" Opening Required Backdraft Damper / Wall Shutter
  • Item # 4C556
  • Mfr. Model # 4C556
  • Backdraft Damper / Wall Shutter, Fits Fan Dia. 12 In., Overall Square 15 In., Opening Required 12-1/2 In. x...More

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