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.



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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.

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Selected Product Details and Documentation


Fraser-Johnston Heating and Air Conditioning


Product Details
PRODUCTHD - Hz Duct Evaporator Coil
CAPACITY2 - 5 Tons
Heat ExchangerNA
Parts10-Year Limited*

These HD series evaporator coils are designed to be installed with FJ furnaces and to be matched with FJ cooling and heat pump outdoor units.  All evaporator coils can be applied with orifices and may require a TXV for system ratings with certain outdoor units. Refer to the Technical Guide for the outdoor unit selected as part of your system.

Coils are provided as  "Flex-coils" without a factory installed metering device.  For added application flexibility, a R22 or R410A TXV is field installed on "Flex-coils"to meet your refrigerant choice.

  • Horizontal Duct Coils - Available for both cooling and heat pump dedicated horizontal, slab coil, applications.  Field transition may be required.
  • Thermal Expansion Valve – Provides flexibility to convert any coil to R22 or R410A refrigerant.  A true bolt-on TXV, valve assembly and equalizer tube are bolt-on, no brazing required.  TXV and sensing bulb are mounted inside the cased coil cabinet.  (Must be field supplied for all “Flex-coils”).
  • Insulated Cabinet – All evaporator coil cabinets are thermally insulated with foil faced insulation to prevent sweating.
  • Internally Clean – All evaporator coils are factory leak-tested, dehydrated, sealed and shipped with a holding charge. 
  • Durable Finish Inside and Out ­– Coil casings are made of pre-painted steel. The pre-treated flat galvanized steel provides a better paint to steel bond, which resist corrosion and rust creep.  All internal metal parts are made of G90 pre-painted steel i.e. triangular plates, top plates, horizontal supports etc.  (Coil header plates are non-painted due to the brazing process during production.)
  • Optimum Heat Transfer - Using the latest in heat transfer technology, staggered rows of copper tubes are mechanically expanded into aluminum fins to provide optimum air to surface contact for ample moisture removal as well as high performance ratings.

*Must be installed on or after May 1st, 2009, and registered online within 90 days of installation. Otherwise, the warranty reverts to the standard warranty as published in the product warranty certificate.


Installation Accessory - S1-TVM2**, 4**, 7**, & 9** Thermal Expansion Valve Kits166806-UAI-L-0416.PDF243
Installation Manual - HD Series Horizontal Duct Coils for Cooling/Heat Pumps900590-UIM-B-0613.PDF252
Add On Evaporator Coils036-13898-009-A-0118.XLSX1019
Repair Parts - HD Series Horizontal Duct Coils "Style A"035-20830-001-C-0708.pdf43
Repair Parts - HD Series Horizontal Duct R-22 TXV & Flex Coils "Style H"035-22226-001-A-1208.pdf43
HD Series Horizontal Duct Coils, Copper Flex Coil Models (Style A)035-23426-001-A-1112.PDF80
Technical Guide - FC/HD/MC/PC/UC Add-On Coils For Use With Split-System Cooling & Heat Pumps1183386-BTG-B-0617.PDF330
Warranty - UPG 10 year Limited Warranty on Air Handlers and Evaporator Coils and Parts1088097-UWA-A-0114.PDF29
Submittal Data Sheet - HD Horizontal Duct Add-On Coils825004-USD-B-0613.PDF48