Minnesota Power

Projects like this are especially important for engineers and building owners to see because they’re the ones with the funds to take electrification mainstream.

After several years of failing compressors, humidity issues and frigid winters, Minnesota Power’s Cloquet, Minnesota office was ready for an HVAC upgrade. As staff pride themselves on promoting energy-efficient technologies and money-saving programs for their customers, they turned to CITY MULTI® from Mitsubishi Electric with Hyper-Heating INVERTER® (H2i®) technology. The result has been a comfortable and efficient office place, not matter the weather. The utility company has even been able to use their equipment as a showpiece for the benefits of Variable Refrigerant Flow (VRF) systems. Download the PDF to read more. You’ll hear directly from Minnesota Power and the mechanical contractor, as well as see photos of the project and equipment.


Minnesota Power

Project Location: Cloquet, Minnesota
Completion Date: April 2019

Project Team

  • HVAC Design Support: Mitsubishi Electric Trane HVAC US (METUS)
  • Mechanical Contractor: Eclipse, inc., Cloquet, Minnesota

Mitsubishi Electric Equipment Installed

  • (1) CITY MULTI® R2-Series Hyper-Heating INVERTER® (H2i®) Units 
  • (10) PEFY-P Ceiling-Concealed Ducted Units
  • (2) PFKY Wall-Mounted Indoor Units
  • (3) Lossnay® ERVs
  • (1) AE-200 Centralized Controller
  • (12) Smart ME Controllers
Product Category
VRF Zoning Systems
Commercial Office
Completion Date
April, 2019
Case Study Type
For Professionals
Text Box Type
energy savings/rebates/efficiency
simultaneous cooing & heating

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