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  1. Sale
    Uniweld Twister Torch Kit | Produces high-energy efficient flame | Braze up to 1 5/8 in. OD (89600)
    Save an additional10%, use coupon code save10!

    Uniweld Twister Torch Kit | Produces high-energy efficient flame | Braze up to 1 5/8 in. OD (89600)
    SKU: 838239

    In Stock
    Special Price $469.15 Regular Price $586.44
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  2. Sale
    SENSIBLE PRODUCTS Filterbox Grabber | Tool lifts filterboxes from the ground to roof level efficiently and safely. | FBG-1
    Save an additional10%, use coupon code save10!

    SENSIBLE PRODUCTS Filterbox Grabber | Tool lifts filterboxes from the ground to roof level efficiently and safely. | FBG-1
    SKU: 659801

    In Stock
    Special Price $86.57 Regular Price $108.21
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  3. Sale
    REZNOR Power Vented 1 Stage Gas Fired Unit Heater| 30K MBH Input 24,600 MBH Output| 4 in. Round Vent Conn.| 26 in. L x 26 5/8 in. W x 12 /8 in. H| 115/1/60 | 61 Lbs.| UDXC30

    REZNOR Power Vented 1 Stage Gas Fired Unit Heater| 30K MBH Input 24,600 MBH Output| 4 in. Round Vent Conn.| 26 in. L x 26 5/8 in. W x 12 /8 in. H| 115/1/60 | 61 Lbs.| UDXC30
    SKU: 348110

    In Stock
    Special Price $2,073.00 Regular Price $2,591.00
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  4. Sale
    REZNOR Power Vented 1 Stage Gas Fired Unit Heater| 45K MBH Input 37,350 MBH Output| 4 in. Round Vent Conn.| 26 in. L x 26 5/8 in. W x 12 /8 in. H| 115/1/60 | 66 Lbs.| UDXC45

    REZNOR Power Vented 1 Stage Gas Fired Unit Heater| 45K MBH Input 37,350 MBH Output| 4 in. Round Vent Conn.| 26 in. L x 26 5/8 in. W x 12 /8 in. H| 115/1/60 | 66 Lbs.| UDXC45
    SKU: 348111

    In Stock
    Special Price $2,140.00 Regular Price $2,675.00
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  5. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 60K MBH Input 34,860/49,800 MBH Output| 4 in. Round Vent Conn.| 27 in. L x 26 5/8 in. W x 15 /8 in. H| 115/1/60 | 67 Lbs.| UDXC60

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 60K MBH Input 34,860/49,800 MBH Output| 4 in. Round Vent Conn.| 27 in. L x 26 5/8 in. W x 15 /8 in. H| 115/1/60 | 67 Lbs.| UDXC60
    SKU: 348112

    In Stock
    Special Price $2,230.00 Regular Price $2,787.00
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  6. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 75K MBH Input 43,575/62,250 MBH Output| 4 in. Round Vent Conn.| 27 5/8 in. L x 26 5/8 in. W x 15 /8 in. H| 115/1/60 | 79 Lbs.| UDXC75

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 75K MBH Input 43,575/62,250 MBH Output| 4 in. Round Vent Conn.| 27 5/8 in. L x 26 5/8 in. W x 15 /8 in. H| 115/1/60 | 79 Lbs.| UDXC75
    SKU: 348113

    In Stock
    Special Price $2,334.00 Regular Price $2,918.00
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  7. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 100K MBH Input 61,005/87,150 MBH Output| 4 in. Round Vent Conn.| 28 5/8 in. L x 26 5/8 in. W x 23 1/8 in. H| 115/1/60 | 118 Lbs.| UDXC100

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 100K MBH Input 61,005/87,150 MBH Output| 4 in. Round Vent Conn.| 28 5/8 in. L x 26 5/8 in. W x 23 1/8 in. H| 115/1/60 | 118 Lbs.| UDXC100
    SKU: 348114

    In Stock
    Special Price $2,609.00 Regular Price $3,262.00
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  8. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 120K MBH Input 69,720/99,600 MBH Output| 4 in. Round Vent Conn.| 28 5/8 in. L x 26 5/8 in. W x 23 1/8 in. H| 115/1/60 | 123 Lbs.| UDXC125

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 120K MBH Input 69,720/99,600 MBH Output| 4 in. Round Vent Conn.| 28 5/8 in. L x 26 5/8 in. W x 23 1/8 in. H| 115/1/60 | 123 Lbs.| UDXC125
    SKU: 348115

    In Stock
    Special Price $2,884.00 Regular Price $3,606.00
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  9. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 150K MBH Input 87,150/124,500 MBH Output| 5 in. Round Vent Conn.| 42 in. L x 38 in. W x 20 1/8 in. H| 115/1/60 | 204 Lbs.| UDXC150

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 150K MBH Input 87,150/124,500 MBH Output| 5 in. Round Vent Conn.| 42 in. L x 38 in. W x 20 1/8 in. H| 115/1/60 | 204 Lbs.| UDXC150
    SKU: 348116

    In Stock
    Special Price $3,043.00 Regular Price $3,804.00
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  10. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 175K MBH Input 101,675/145,250 MBH Output| 5 in. Round Vent Conn.| 42 in. L x 38 in. W x 20 1/8 in. H| 115/1/60 | 219 Lbs.| UDXC175

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 175K MBH Input 101,675/145,250 MBH Output| 5 in. Round Vent Conn.| 42 in. L x 38 in. W x 20 1/8 in. H| 115/1/60 | 219 Lbs.| UDXC175
    SKU: 348117

    In Stock
    Special Price $3,403.00 Regular Price $4,253.00
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  11. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 300K MBH Input 174,300/249,000 MBH Output| 6 in. Round Vent Conn.| 42 in. L x 41 in. W x 34 1/8 in. H| 115/1/60 | 321 Lbs.| UDXC300

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 300K MBH Input 174,300/249,000 MBH Output| 6 in. Round Vent Conn.| 42 in. L x 41 in. W x 34 1/8 in. H| 115/1/60 | 321 Lbs.| UDXC300
    SKU: 348121

    In Stock
    Special Price $4,662.00 Regular Price $5,827.00
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  12. Sale
    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 400K MBH Input 232,400/332,000 MBH Output| 6 in. Round Vent Conn. 42 in. L x 41 in. W x 34 1/8 in. H|115/1/60| 358 Lbs.| UDXC400

    REZNOR Power Vented 2 Stage Gas Fired Unit Heater| 400K MBH Input 232,400/332,000 MBH Output| 6 in. Round Vent Conn. 42 in. L x 41 in. W x 34 1/8 in. H|115/1/60| 358 Lbs.| UDXC400
    SKU: 348123

    In Stock
    Special Price $5,601.00 Regular Price $7,002.00
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  13. 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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  14. Sale
    KLEIN 6-in-1 Ratcheting Stubby Screwdriver | Ratcheting mechanism allows user to work faster and with more efficiency | Four different screwdriver bits including #1 and #2 Phillips and 1/4 in. and 3/16 in. Slotted tips | Includes 1/4 in. and 5/16 in. nut
    Save an additional10%, use coupon code save10!

    KLEIN 6-in-1 Ratcheting Stubby Screwdriver | Ratcheting mechanism allows user to work faster and with more efficiency | Four different screwdriver bits including #1 and #2 Phillips and 1/4 in. and 3/16 in. Slotted tips | Includes 1/4 in. and 5/16 in. nut
    SKU: 443053

    In Stock
    Special Price $66.47 Regular Price $83.08
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  15. 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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  1. Room Air 198item
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  5. Commercial 128item
  6. About Us 1 item
Our Price
  1. $0.00 - $9,999.99 2646item
  2. $10,000.00 - $19,999.99 332item
  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
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  9. Bacharach 1 item
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  12. Browning 47item
  13. C&D Valve 34item
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  15. Carrier® 802item
  16. Century Motors 99item
  17. Coleman Cable 7item
  18. Comfort-Aire 194item
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  21. Diversitech 39item
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  24. Ecklind 1 item
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  28. Fasco 1 item
  29. Fieldpiece 16item
  30. First Company 7item
  31. Fluke 27item
  32. Fresh-Aire 9item
  33. Friedrich 21item
  34. G.E Motors 2item
  35. Gerber 8item
  36. Glasfloss 66item
  37. Hart & Cooley 1 item
  38. Hilmor 2item
  39. Honeywell 123item
  40. ICM 14item
  41. Inficon 12item
  42. JB Industries 10item
  43. Johns Manville 7item
  44. Johnson Control 16item
  45. Klein Tools 84item
  46. Lau 82item
  47. Malco 10item
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  51. Midwest Tools 3item
  52. Motors & Armatures 37item
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  57. Pepco 14item
  58. Rectorseal 10item
  59. Refco 5item
  60. Reznor 36item
  61. RGF-REME-HALO 1 item
  62. Schneider Electric 3item
  63. Sensible Products 3item
  64. Speedy Sharp 1 item
  65. Sporlan 88item
  66. SUPCO 23item
  67. System Sensor 9item
  68. Terminaider 1 item
  69. Trerice 4item
  70. Tutco 1 item
  71. Uniweld 85item
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  73. Vaco 1 item
  74. Wagner 5item
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  76. Weiss 17item
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  78. Zebra 5item
  79. JW HARRIS 20item
  80. Copeland 3item
  81. LUCAS MILHAUPT 1 item
  82. Trade Pro-CE 4item
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  84. Expedited Shipping 1 item
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  86. LTL Shipping 1 item
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  88. Refrigerant 1 item
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  90. WARRANTY 1 item
  91. MagicAire 3item
  92. Payne 222item
  93. Pro 1 3item
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  102. MRCOOL® 178item
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  104. PMI 2item
  105. SIG SOUTHWEST 1 item
  106. FERGUSON FACILITIES 1 item
  107. SOLICE 2item
  108. ATCO 1 item
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 208item
  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 153item
  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 571item
  4. Cooling with Heat Pump 121item
Accessory Type
  1. AC/HP Pad 1 item
  2. Bearing Bracket 2item
  3. Bearings 15item
  4. Belts 3item
  5. Blower Wheels 14item
  6. Brazing Supplies 2item
  7. Condensate Management 4item
  8. Drain Kit 1 item
  9. Ear Plugs 1 item
  10. Expansion Valve 1 item
  11. Fan Blades 56item
  12. Filter Drier 3item
  13. Gas Connector 6item
  14. Insect Repellent 1 item
  15. Mounting Parts 5item
  16. Multimeter 1 item
  17. Package Terminal Unit 2item
  18. Portable AC 1 item
  19. Rain Shields 3item
  20. Refrigerant 2item
  21. Return Air Filter Grilles 33item
  22. Shaft Keys 2item
  23. Shafts 1 item
  24. Sheaves 34item
  25. Speed Controls 1 item
  26. Tape-Electrical 4item
  27. Temp Control 1 item
  28. Thermocouple 1 item
  29. Thermostat (Non Program) 1 item
  30. UV Fresh-Aire Blue Tube 1 item
  31. UV Fresh-Aire In Duct 1 item
  32. UV Germicidal Bulb 3item
  33. UV Lights/ Ductless 2item
  34. Window Unit AC Only 9item
  35. Plastic Registers 13item
  36. UV Lamp Shield 1 item
  37. Copper Line Set 2item
  38. Diffuser Dampers 2item
  39. EXT.Alum.Sidewall Register 1 item
  40. 1-Way Curved Blade Register 4item
  41. 4-Way StampFace Register 4item
  42. Sidewall Adj. Blade Register 12item
  43. 3-Way Curved Blade Register 7item
  44. 4-Way Curved Blade Register 3item
  45. 2-Way Floor Register 3item
  46. Return Air Grilles 30item
  47. Fan Hub Puller 1 item
  48. Window Unit Heat Pump 1 item
  49. Window Unit AC/Elect. Ht. 1 item
  50. GEO Hose Kit 3item
  51. Flex Duct 1 item
Product Type
  1. Commercial 58item
  2. Residential 44item
System SEER
  1. 13 SEER 6item
  2. 14 SEER 174item
  3. 15 SEER 285item
  4. 16 SEER 265item
  5. 17 SEER 56item
  6. 18 SEER 17item
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