Air Conditioners

In the heat of summer, you want your home to stay cool, quiet, and comfortable. With Mainline’s efficient line of residential air conditioners to choose from, you can stay connected to relaxing and reliable comfort all summer long. Click below to learn more about Mainline’s line of air conditioners.

Single-Stage (MLA16)

  • Efficiencies up to 16 SEER/13 EER
  • Dependable and durable Scroll® Compressor
  • Nominal Sizes: 1.5 - 5 Ton

Single-Stage (MLA13)

  • Efficiencies up to 15.5 SEER/13 EER
  • Dependable and durable Scroll® Compressor
  • Nominal Sizes: 1.5 - 5 Ton

Two-Stage (MLA17)

  • Efficiencies up to 17 SEER/13 EER
  • Two-Stage
  • Scroll compressor

Single-Stage (MLA14)

  • Efficiencies up to 16 SEER/13 EER
  • Dependable and durable Scroll® Compressor
  • Nominal Sizes: 1.5 - 5 Ton

Mainline Warranty

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Frequently Asked Questions

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Mainline is the Best Choice

Mainline offers dependable, high-efficient, smart products to keep your entire home constantly comfortable, no matter the temperature or season. Click below to learn more about Mainline furnaces, air conditioners, heat pumps, air handlers, and coils.

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