Product Information


         Quality & Comfort


Fraser-Johnston® Heating & Air Conditioning home comfort systems are designed and built to provide maximum quality, comfort, and efficiency to your home. Whether you're looking for a furnace, an air conditioner or a complete heating and cooling solution , your Fraser-Johnston® Dealer can evaluate factors such as your home's size, age, number of rooms, regional climate, and utility costs to select the best system for your home.



Get Certified



Fraser-Johnston® encourages professionalism through North American Technician Excellence, Inc.(NATE). NATE is the leading certification program for technicians in the heating, ventilation, air-conditioning and refrigeration (HVAC/R) industry, and is the only test supported by the entire industry.

Energy Star

Earning the ENERGY STAR® means products meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the Department of Energy. When compared to standard models, ENERGY STAR® products are between 15 and 25% more efficient. This model meets ENERGY STAR® requirements for energy efficiency.

ISO 9001 Certified Company


Selected Product Details and Documentation


Fraser-Johnston Heating and Air Conditioning


Product Details
PRODUCTCU - Indoor Coil Uncased
CAPACITY1.5 - 5 Tons
Heat ExchangerN/A
Parts10 Years Limited *

     MaxAlloy™ aluminum indoor coils are specially designed to be installed with UPG furnaces or modular air handlers as part of a matched air conditioning or heat pump system.  The CU series uncased coils are designed for upflow-only applications on top of furnaces.  These coils may require field modification of the ductwork.  CU coils included a factory-installed Diverter Shroud.  A Partial Case accessory is also available, as shown on the accessories page.

     UPG indoor coils can be applied with indoor orifices and/or TXVs according to the application.  All CU indoor coil models are only available as "flex" coils for installation of the specific expansion device in the field.  Refer to the Technical Guide for the matched outdoor unit to determine the required indoor expansion device for your specific application.

  • MaxAlloyTM Coil - Long life aluminum coils built to deliver lasting performance, efficiency, and reliability.
  • Quality Construction - Structural components are made of Aluminum or G90 galvanized steel to prevent corrosion.
  • Thermostatic Expansion Valve - Bolt-on TXVs do not require brazing and provide easy installation for the specific application.
  • Thermoset Drain Pan - Positive slope for drainage to reduce cause for potential mold or contaminants.

*Must be registered online within 90 days of installation. Otherwise, the warranty reverts to the standard warranty as published in the product warranty certificate.