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PTAC Units

We carry a large selection of PTAC units (Packaged Terminal Air Conditioners). These PTAC units are a single, commercial grade, self contained unit that is installed through a wall and often found in hotels, condos, and apartments. These units typically can both heat and cool and can be used in both new construction and replacing old PTAC units.

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  1. Williams High Altitude Conversion Kit for Williams 3508632
    SAVE $2.98
    Williams High Altitude Conversion Kit for Williams 3508632
    Model: 7A313
    Was $25.98 Your Low Price Special Price $23.00
  2. Williams High Altitude Conversion Kit for Williams 3508631
    SAVE $2.98
    Williams High Altitude Conversion Kit for Williams 3508631
    Model: 7A314
    Was $25.98 Your Low Price Special Price $23.00
  3. Williams High Altitude Conversion Kit for Williams 4007332 & 4007732
    SAVE $2.98
    Williams High Altitude Conversion Kit for Williams 4007332 & 4007732
    Model: 7A323
    Was $25.98 Your Low Price Special Price $23.00
  4. Williams High Altitude Conversion Kit for Williams 4007331 & 4007731
    SAVE $2.98
    Williams High Altitude Conversion Kit for Williams 4007331 & 4007731
    Model: 7A324
    Was $25.98 Your Low Price Special Price $23.00
  5. Williams 9812 Vent Enclosure, 12” Length for Forsaire Top-Vent
    SAVE $2.63
    Williams 9940 Hard-Wire Converter for Forsaire Models
    Model: 9940
    Was $25.63 Your Low Price Special Price $23.00
  6. Williams High Altitude Conversion Kit for Williams 36008832
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 36008832
    Model: 7A319
    Was $31.17 Your Low Price Special Price $28.00
  7. Williams High Altitude Conversion Kit for Williams 6008831
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 6008831
    Model: 7A320
    Was $31.17 Your Low Price Special Price $28.00
  8. Williams High Altitude Conversion Kit for Williams 5008232
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 5008232
    Model: 7A317
    Was $31.17 Your Low Price Special Price $28.00
  9. Williams High Altitude Conversion Kit for Williams 5508231
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 5508231
    Model: 7A318
    Was $31.17 Your Low Price Special Price $28.00
  10. Williams High Altitude Conversion Kit for Williams 5008632
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 5008632
    Model: 7A315
    Was $31.17 Your Low Price Special Price $28.00
  11. Williams High Altitude Conversion Kit for Williams 5008631
    SAVE $3.17
    Williams High Altitude Conversion Kit for Williams 5008631
    Model: 7A316
    Was $31.17 Your Low Price Special Price $28.00
  12. Williams High Altitude Conversion Kit for Williams 6007732
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    Williams High Altitude Conversion Kit for Williams 6007732
    Model: 7A327
    Was $31.17 Your Low Price Special Price $28.00
  13. Williams High Altitude Conversion Kit for Williams 6007731
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    Williams High Altitude Conversion Kit for Williams 6007731
    Model: 7A328
    Was $31.17 Your Low Price Special Price $28.00
  14. Williams High Altitude Conversion Kit for Williams 5507332
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    Williams High Altitude Conversion Kit for Williams 5507332
    Model: 7A325
    Was $31.17 Your Low Price Special Price $28.00
  15. Williams High Altitude Conversion Kit for Williams 5507331
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    Williams High Altitude Conversion Kit for Williams 5507331
    Model: 7A326
    Was $31.17 Your Low Price Special Price $28.00
  16. Williams 7734 Forsaire Top Vent Limit Switch
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    Williams 7734 Forsaire Top Vent Limit Switch
    Model: 7734
    Was $57.82 Your Low Price Special Price $52.00
  17. Williams 7735 Forsaire Top Vent Limit Switch
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    Williams 7735 Forsaire Top Vent Limit Switch
    Model: 7735
    Was $82.98 Your Low Price Special Price $77.00
  18. Williams 9812 Vent Enclosure, 12” Length for Forsaire Top-Vent
    SAVE $8.12
    Williams 9812 Vent Enclosure, 12” Length for Forsaire Top-Vent
    Model: 9812
    Was $85.12 Your Low Price Special Price $77.00
  19. Williams 9812 Vent Enclosure, 12” Length for Forsaire Top-Vent
    SAVE $11.79
    Williams 9824 Vent Enclosure, 24” Length for Forsaire Top-Vent
    Model: 9824
    Was $102.79 Your Low Price Special Price $91.00
  20. Gas Conversion Kit - Natural Gas to Propane Gas for 5508232
    SAVE $12.40
    Gas Conversion Kit - Natural Gas to Propane Gas for 5508232
    Model: 7722
    Was $104.40 Your Low Price Special Price $92.00
  21. Gas Conversion Kit - Natural Gas to Propane Gas for 3508632
    SAVE $12.40
    Gas Conversion Kit - Natural Gas to Propane Gas for 3508632
    Model: 7718
    Was $104.40 Your Low Price Special Price $92.00
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PTAC Units: Efficient Heating & Cooling for Individual Spaces

If you need a self-contained HVAC solution to control the temperature in a single room or small area, a PTAC unit (Packaged Terminal Air Conditioner) is the perfect choice. These units offer independent heating and cooling without the need for ductwork, making them ideal for spaces where traditional HVAC systems aren’t practical.

Where Are PTAC Units Used?

You’ve likely encountered PTAC units in hotels, apartments, hospitals, and senior living facilities—but they’re also a great addition to residential spaces. Whether you need to regulate the temperature in a guest room, home office, or sunroom, PTAC units provide reliable comfort with individual climate control.

How Do PTAC Units Work?

  • Cooling: The unit’s compressor pumps refrigerant through the coils, attracting warm air and expelling it outside.
  • Heating: The process reverses, drawing in heat from the outside air to warm the space.

Why Choose a PTAC Unit?

  • Energy-Efficient – More efficient than traditional window AC units.
  • Space-Saving Design – Standard 42-inch width fits seamlessly into walls.
  • Easy Installation – No ductwork required, just mount and plug in.
  • Ideal for Moderate Climates – Perfect for areas with mild seasonal changes.

Whether for commercial or residential use, PTAC units offer a cost-effective way to maintain personalized comfort year-round.

Explore our full selection of high-quality PTAC units today!

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