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Islandaire EZ Series UN, PTAC (Thru The Wall Air Conditioner)


  Islandaire EZ Series UN is a replacement for the Fedders Unizone, Mueller
Climatrol and Worthington unit. Our commercial duty construction with heavy gauge
galvanized steel and superior components create an efficient reliable unit. This
design eliminates the need for any interior or exterior renovation. Use of the existing
wall sleeve-cabinet and louver saves time and money, two very important factors
in today's competitive environment!




  • Proudly Made in the U.S.A.
  • ETL listed products
  • Superior Energy Efficiency Ratios (EERs)
  • Commercial Duty Construction with Heavy Gauge
    Galvanized Steel
  • Designed for exact replacement of existing sleeve
  • Energy Efficient Rotary Compressors
  • P.S.C. Evaporator and Condenser Motors
  • High-Efficiency Refrigeration Coils Used to Provide
    Superior Heat Transfer
  • Units Available as Cooling only, Cooling with Electric
    Heat, Cooling with Hydronic Heat, or Heat Pumps
  • Custom Options Available
  • Available with State-of-the-Art Digital Intellitemp™
    Control System
  • Available with wired and wireless wall thermostats
  • NYC MEA Number 358-93-E


Heating capacities specified in accordance with ARI standard 380-82 at conditions of 47MF WB outdoor and 70MF DB/60MF WB indoor. Wattage, Amperage, COP. EER listings include compressor, evaporator motor and condenser fan motor. Cooling capacities specified in accordance with ARI standard 380-82 at conditions of 95MF DB/75MF WB outdoor and 80MF DB/67MF WB indoor.

Heat and Line Voltage Options:

islandaire-ez-un-heat.jpg islandaire-ez-un-vol.jpg

(1) Voltage is Single Phase. Alternating Current and R.M.S. (2) Heating Capacity (B.T.U./Hr.) based on indoor blower motor and heating elements. (3) Amp values are a combination of indoor blower motor and heating elements.


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