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  1. Sale
    Top Tech-Air Knight Active Air Purifier (IPG) 7"|TT-AK24IPG-7
    Save an additional10%, use coupon code save10!

    Top Tech-Air Knight Active Air Purifier (IPG) 7"|TT-AK24IPG-7
    SKU: TT-AK24IPG-7

    In Stock
    Special Price $944.60 Regular Price $1,180.76
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  2. Sale
    Glasfloss 18x36x1 Z-Line Pleated Filter MERV 10 40% (Case of 6) ZLP18361
    Save an additional10%, use coupon code save10!

    Glasfloss 18x36x1 Z-Line Pleated Filter MERV 10 40% (Case of 6) ZLP18361
    SKU: 243327

    In Stock
    Special Price $465.61 Regular Price $582.01
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  3. Sale
    MALCO Top Reading Torpedo Level | Magnetic base | 9 in. | Internal Aluminum Frame | L9M
    Save an additional10%, use coupon code save10!

    MALCO Top Reading Torpedo Level | Magnetic base | 9 in. | Internal Aluminum Frame | L9M
    SKU: 475505

    In Stock
    Special Price $70.94 Regular Price $88.68
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  4. Sale
    Comfort-Aire Vertical 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK060ALC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK060ALC30C0PS
    SKU: MCK060ALC30C0PS

    In Stock
    Special Price $9,191.00 Regular Price $11,489.00
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  5. Sale
    Comfort-Aire Vertical 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT060ALC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT060ALC30C0PS
    SKU: MCT060ALC30C0PS

    In Stock
    Special Price $9,191.00 Regular Price $11,489.00
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  6. Sale
    Comfort-Aire Horizontal 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCR060ALC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Horizontal 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCR060ALC30C0PS
    SKU: MCR060ALC30C0PS

    In Stock
    Special Price $9,400.00 Regular Price $11,750.00
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  7. Sale
    Comfort-Aire Horizontal 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCL060ALC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Horizontal 5 Ton| 15 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCL060ALC30C0PS
    SKU: MCL060ALC30C0PS

    In Stock
    Special Price $9,400.00 Regular Price $11,750.00
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  8. Sale
    Comfort-Aire Vertical 2.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK030AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 2.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK030AFC30C0PS
    SKU: MCK030AFC30C0PS

    In Stock
    Special Price $7,021.00 Regular Price $8,776.00
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  9. Sale
    Comfort-Aire Vertical 3 Ton| 16.7 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK036AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 3 Ton| 16.7 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK036AFC30C0PS
    SKU: MCK036AFC30C0PS

    In Stock
    Special Price $7,087.00 Regular Price $8,858.00
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  10. Sale
    Comfort-Aire Vertical 3.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK042AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 3.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK042AFC30C0PS
    SKU: MCK042AFC30C0PS

    In Stock
    Special Price $8,712.00 Regular Price $10,890.00
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  11. Sale
    Comfort-Aire Vertical 4 Ton| 16.5 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK048AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 4 Ton| 16.5 EER Geothermal Single Stage Water Source Heat Pump| RIGHT RA/Top Discharge PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCK048AFC30C0PS
    SKU: MCK048AFC30C0PS

    In Stock
    Special Price $9,002.00 Regular Price $11,253.00
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  12. Sale
    Comfort-Aire Vertical 2.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT030AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 2.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT030AFC30C0PS
    SKU: MCT030AFC30C0PS

    In Stock
    Special Price $7,021.00 Regular Price $8,776.00
    FREE Shipping
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  13. Sale
    Comfort-Aire Vertical 3 Ton| 16.7 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT036AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 3 Ton| 16.7 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT036AFC30C0PS
    SKU: MCT036AFC30C0PS

    In Stock
    Special Price $7,087.00 Regular Price $8,858.00
    FREE Shipping
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  14. Sale
    Comfort-Aire Vertical 3.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT042AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 3.5 Ton| 16 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT042AFC30C0PS
    SKU: MCT042AFC30C0PS

    In Stock
    Special Price $8,712.00 Regular Price $10,890.00
    FREE Shipping
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  15. Sale
    Comfort-Aire Vertical 4 Ton| 16.5 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT048AFC30C0PS
    Save an additional10%, use coupon code save10!

    Comfort-Aire Vertical 4 Ton| 16.5 EER Geothermal Single Stage Water Source Heat Pump| LEFT RA/Top Discharge| PSC Blower| Standard Range Cabinet| CXM Controls| 460V 3Ph-60Hz| MCT048AFC30C0PS
    SKU: MCT048AFC30C0PS

    In Stock
    Special Price $9,002.00 Regular Price $11,253.00
    FREE Shipping
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Items 1-15 of 2988

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Category
  1. Room Air 191item
  2. Indoor Air Quality 86item
  3. Tools 479item
  4. Accessories 200item
  5. Commercial 128item
  6. About Us 1 item
Our Price
  1. $0.00 - $9,999.99 2605item
  2. $10,000.00 - $19,999.99 341item
  3. $20,000.00 and above 42item
Brand/ Manufacturer
  1. 3M 3item
  2. Acme 10item
  3. ADI 2item
  4. ADP 12item
  5. Amcraft 2item
  6. Appion 6item
  7. Aprilaire 5item
  8. Armstrong 1 item
  9. Bacharach 1 item
  10. Bard 62item
  11. Broan 5item
  12. Browning 46item
  13. C&D Valve 33item
  14. Cambridge 7item
  15. Carrier® 803item
  16. Century Motors 100item
  17. Coleman Cable 7item
  18. Comfort-Aire 194item
  19. Control Power System 3item
  20. Devco 3item
  21. Diversitech 32item
  22. Dwyer 6item
  23. Easy Heat 8item
  24. Ecklind 1 item
  25. Ecobee 3item
  26. Emerson 8item
  27. Fan Tech 2item
  28. Fasco 1 item
  29. Fieldpiece 16item
  30. First Company 7item
  31. Fluke 27item
  32. Friedrich 16item
  33. G.E Motors 2item
  34. Gerber 8item
  35. Glasfloss 66item
  36. Hart & Cooley 1 item
  37. Hilmor 2item
  38. Honeywell 121item
  39. ICM 13item
  40. Inficon 12item
  41. JB Industries 10item
  42. Johns Manville 8item
  43. Johnson Control 16item
  44. Klein Tools 83item
  45. Lau 78item
  46. Malco 10item
  47. Marketair 2item
  48. Marsh 2item
  49. McDaniel Metal 2item
  50. Midwest Tools 3item
  51. Motors & Armatures 36item
  52. Nashua 11item
  53. Nest 1 item
  54. Novent 5item
  55. NuCalgon 10item
  56. Pepco 14item
  57. Rectorseal 9item
  58. Refco 4item
  59. Reznor 29item
  60. RGF-REME-HALO 1 item
  61. Schneider Electric 3item
  62. Sensible Products 3item
  63. Speedy Sharp 1 item
  64. Sporlan 88item
  65. SUPCO 23item
  66. System Sensor 9item
  67. Terminaider 1 item
  68. Trerice 4item
  69. Tutco 1 item
  70. Uniweld 85item
  71. Uvex 2item
  72. Vaco 1 item
  73. Wagner 5item
  74. Warren 2item
  75. Weiss 17item
  76. Zebra 5item
  77. JW HARRIS 20item
  78. Copeland 3item
  79. LUCAS MILHAUPT 1 item
  80. Trade Pro-CE 4item
  81. Five-Two-One 3item
  82. Expedited Shipping 1 item
  83. Cooper Atkins 19item
  84. LTL Shipping 1 item
  85. Imperial Eastman 40item
  86. Refrigerant 1 item
  87. Ritchie 51item
  88. WARRANTY 1 item
  89. MagicAire 3item
  90. Payne 222item
  91. Pro 1 3item
  92. BESTORQ 3item
  93. Air Knight 7item
  94. Tech Pure 2item
  95. GUNDER 133item
  96. Major Series 1 item
  97. Midea 3item
  98. Mueller 14item
  99. Cover Guard 12item
  100. MRCOOL® 178item
  101. Copeland Comfort Control 1 item
  102. PMI 2item
  103. SIG SOUTHWEST 1 item
  104. FERGUSON FACILITIES 1 item
  105. Diversitech/ FreshAire 14item
BTU
  1. 11,100 0items
  2. 11,500 0items
  3. 11,800 0items
  4. 12,000 10item
  5. 14,000 0items
  6. 15,000 0items
  7. 16,200 0items
  8. 17,200 0items
  9. 17,800 0items
  10. 18,000 12item
  11. 21,000 0items
  12. 22,000 0items
  13. 22,400 0items
  14. 22,500 0items
  15. 23,000 0items
  16. 23,800 0items
  17. 24,000 6item
  18. 25,000 0items
  19. 26,000 0items
  20. 27,000 12item
  21. 28,000 0items
  22. 30,000 2item
  23. 30,600 0items
  24. 32,000 0items
  25. 33,000 0items
  26. 33,200 0items
  27. 34,000 0items
  28. 34,600 0items
  29. 36,000 14item
  30. 38,000 0items
  31. 42,000 0items
  32. 48,000 15item
  33. 8,100 0items
  34. 9,000 9item
  35. 9,500 0items
  36. 30,200 0items
  37. 6,000 0items
  38. 43,000 0items
  39. 47,000 0items
  40. 60,000 0items
  41. 55,000 13item
Indoor Unit Install Position
  1. Ceiling Cassette 4item
  2. Wall Mounted 92item
  3. Horizontal Ducted 4item
SEER
  1. 18 SEER 7item
  2. 19 SEER 1 item
  3. 20 SEER 2item
  4. 21 SEER 7item
  5. 22 SEER 9item
  6. 23 SEER 59item
  7. 26 SEER 15item
Ductless Type
  1. 1 Zone Heat Pump 43item
  2. 2 Zone Heat Pump 57item
Zone
  1. 1 Zone 43item
  2. 2 Zone 57item
  3. 3 Zone 0items
  4. 4 Zone 0items
  5. 5 Zone 0items
  6. 6 Zone 0items
Package Unit Install Position
  1. Bottom/Side Discharge 43item
  2. Horizontal Only 6item
  3. Vertical/Exterior Wall Mount 16item
Install Position
  1. Horizontal 11item
  2. Multi-Position 40item
  3. R410A Service Coil/ Horiz. 3item
  4. R410/R22 Serv.Coil/ HorizSlab 5item
  5. R410A Service Coil/Upflow 3item
  6. Upflow/Horizontal 1 item
  7. Vertical 2item
  8. R454B Multi-Pos/CVAM 172item
  9. R454B UpFlow-Pos/CVAV 222item
  10. R454B Multi-Pos/CAAM 209item
  11. 45MU Multi-Position R454B 6item
  12. FT5 Multi-Position R454B 55item
  13. FJ5 Multi-Position R454B 71item
  14. CVAM/59TP 96%2Stg/Multi 10item
  15. PF5M Multi-Position R454B 33item
  16. CVAM/59SC 96%1Stg/Multi 9item
  17. CVAM/58SC 80%1Stg/Multi 15item
  18. MCL Horizontal Geo R454B 23item
  19. MCR Horizontal Geo R454B 23item
  20. MVP Multi-Position R454B 11item
  21. MCAEA Multi-Pos R454B 14item
  22. MCAEA Wall/ Closet R454B 8item
  23. MCK Vertical Geo R454B 22item
  24. MCT Vertical Geo R454B 22item
  25. MER 2Stg Horiz Geo R454B 8item
  26. MEL 2Stg Horiz Geo R454B 4item
  27. MET 2Stg Vertical Geo R454B 17item
  28. MEK 2Stg Vertical Geo R454B 11item
  29. MED 2Stg DownFlow R454B 10item
  30. MEN 2Stg DownFlow R454B 8item
  31. MBR 2Stg Horiz Geo R454B 3item
  32. MBL 2Stg Horiz Geo R454B 3item
  33. MBB 2Stg Horiz Geo R454B 6item
  34. MBP 2Stg Horiz Geo R454B 6item
  35. MBF 2Stg Vertical Geo R454B 6item
  36. MBC 2Stg Vertical Geo R454B 7item
  37. MBG 2Stg Vertical Geo R454B 6item
  38. MBH 2Stg Vertical Geo R454B 6item
Nominal SEER
  1. 13 SEER 0items
  2. 14 SEER 0items
  3. 15 SEER 428item
  4. 16 SEER 200item
  5. 17 SEER 0items
  6. 18 SEER 154item
  7. 19 SEER 0items
  8. 20 SEER 0items
  9. 21 SEER 0items
  10. N/A 0items
  11. 24 SEER 0items
  12. 26 SEER 0items
  13. 14.3 SEER2 22item
  14. 23 SEER 0items
System Type
  1. Cooling /Hybrid Heat/Dual Fuel 34item
  2. Cooling Only 77item
  3. Cooling with Gas Heat 572item
  4. Cooling with Heat Pump 121item
Accessory Type
  1. AC/HP Pad 3item
  2. Access Valves & Fittings 31item
  3. Bearing Bracket 2item
  4. Bearings 15item
  5. Belts 3item
  6. Blower Wheels 15item
  7. Brazing Supplies 23item
  8. Capacitors 5item
  9. Cleaning Supplies 2item
  10. Compressor 2item
  11. Condensate Management 3item
  12. Contactors 21item
  13. Dampers 12item
  14. Drain Kit 1 item
  15. Drier Mount Bracket 1 item
  16. Drier Shell/Solder 2item
  17. Ear Plugs 1 item
  18. Expansion Valve 14item
  19. Expansion Valve Cartridge 7item
  20. Fan Blades 56item
  21. Fan Center 2item
  22. Fan Control 5item
  23. Fan Motor 2item
  24. Filter Drier 3item
  25. Filter Drier/Flare 11item
  26. Filter Drier/Solder 25item
  27. Flare/Bi-Directional 2item
  28. Furnace PC Control Board 9item
  29. Gas Valve 9item
  30. Grilles 15item
  31. Heat Cables 7item
  32. Heat Strip 26item
  33. Hot Surface Ignition 2item
  34. Ignition Cables 1 item
  35. Ignition Control 2item
  36. Insect Repellent 1 item
  37. Ionization Air Purifiers 3item
  38. Knife 1 item
  39. Lead Lag Control 4item
  40. Limit Control 2item
  41. Mounting Parts 5item
  42. Multimeter 1 item
  43. Phase Monitor 1 item
  44. Pilot Assembly 2item
  45. Pilot Connector 1 item
  46. Pilot Kit 1 item
  47. Portable AC 1 item
  48. Portable Thermostat 1 item
  49. Pressure Control 3item
  50. Pressure Switch 7item
  51. Rain Shields 3item
  52. Relay 11item
  53. Remote Thermostat 1 item
  54. Return Air Filter Grilles 33item
  55. Shaft Keys 2item
  56. Shafts 1 item
  57. Sheaves 34item
  58. Shop Towel 1 item
  59. Solder/Bi-Directional 6item
  60. Speed Controls 1 item
  61. Surge Protection 1 item
  62. Surge Protector 3item
  63. Tape-Duct 15item
  64. Tattle Tale Control Monitor 1 item
  65. Temp Control 5item
  66. Temp Sensor 1 item
  67. Terminal Repair 1 item
  68. Thermocouple 10item
  69. Thermostat (Non Program) 9item
  70. Thermostat (Programmable) 13item
  71. Thermostat (Wi-Fi) 6item
  72. Thermostat Guard 4item
  73. Thermostat Sensor 10item
  74. Transformer 5item
  75. UV Fresh-Aire Blue Tube 1 item
  76. UV Germicidal Bulb 4item
  77. UV Lights/ Ductless 1 item
  78. Venter Motor 4item
  79. Window Unit AC Only 8item
  80. Zone Panels 6item
  81. Plastic Registers 13item
  82. PTAC/ AC & Electric Heat 1 item
  83. Thermostat (Wi-Fi Interface) 1 item
  84. UV Light Dual Lamp 3item
  85. UV Remote Mount Cable 2item
  86. UV Lamp Shield 3item
  87. Smart-Stat (Wi-Fi) 2item
  88. Copper Line Set 2item
  89. Diffuser Dampers 2item
  90. Grille Clips 1 item
  91. Nail Plates 1 item
  92. EXT.Alum.Sidewall Register 1 item
  93. 1-Way Curved Blade Register 4item
  94. 4-Way StampFace Register 4item
  95. Sidewall Adj. Blade Register 12item
  96. 3-Way Curved Blade Register 7item
  97. 4-Way Curved Blade Register 3item
  98. 2-Way Floor Register 3item
  99. Return Air Grilles 30item
  100. Fan Hub Puller 1 item
  101. Window Unit Heat Pump 1 item
  102. Window Unit AC/Elect. Ht. 1 item
  103. GEO Hose Kit 3item
  104. Thermostat Wall Plate 3item
  105. Thermostat Cables 1 item
  106. Thermostat Cover 1 item
  107. Humidistat Cover 1 item
Product Type
  1. Commercial 59item
  2. Residential 44item
System SEER
  1. 13 SEER 6item
  2. 14 SEER 174item
  3. 15 SEER 286item
  4. 16 SEER 265item
  5. 17 SEER 56item
  6. 18 SEER 17item
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