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      • Solo-Solar Assisted up to 35 SEER (56) Series
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      • Solo-Single Zone 18-23 SEER (58)4 Series
      • Solo-Single Zone 18.8-21.5 SEER (78)1 Series
    • DC Inverter Multi Zone Mini Splits
      • Choir – Dual Zone 15 SEER (46)2 Series
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      • Choir -2 to 5 Zones 21 SEER (59)4 Series
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North Dakota

H.A. Thompson & Sons
911 South 9th
St. Bismarck, North Dakota 58504
701-223-3393

One Hour Heating & Air Conditioning
900 Page Drive South
Fargo, North Dakota 58103
701-365-0365

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News

  • New YMGI (57), (58), & (78) Series Mini Split System Video.
  • New YMGI (56) Solar Series Mini Split System Video.
  • Energy Tax Credits & Rebates updated
  • Breez Smart controller for YMGI ACs and Heat Pumps
  • All New VRF Technical Documentation

Recent Posts

  • New YMGI (57), (58), & (78) Series Mini Split System Video.

    December 19, 2019

    Learn about our high efficiency, single zone mini-split systems.

    read more...