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.

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Selected Product Details and Documentation


Fraser-Johnston Heating and Air Conditioning


Product Details
PRODUCTLX Series 13 SEER R-410A Split System Heat Pump (THJD 3 Phase)
CAPACITY2.5 - 5 Tons
Compressor5-Years Limited*
Heat ExchangerDoes Not Apply
Parts1-Year Limited*

     The LX Series THJD models are the outdoor part of a versatile heat pump system.  They are designed to be custom matched with one of our complete line of evaporator sections, each designed to serve a specific function.  Matching air handlers are available for upflow, downflow, and horizontal left or right applications to provide a complete system.  Alternately, add-on coils are available for use with modular air handlers or upflow, downflow, and horizontal furnaces.  Electric heaters and field installed accessories are also available as needed.  Most models offer combinations that achieve Energy Star® efficiency levels.  All heat pump models are Hybrid Heat compatible (requires accessory kit or compatible thermostat).

  • Small Footprint - The compact footprint is a perfect fit for any application.
  • Quality Condenser Coils - The coil is constructed of copper tubing and enhanced aluminum fins for increased performance.
  • Coil Protection - Coils are protected from damage by a slotted, stamped steel coil guard.
  • Protected Compressor - Compressors are protected internally by a high pressure relief valve and a temperature sensor, and externally by the system high and low pressure switches.  A factory installed liquid line filter-drier further protects the compressor against moisture and debris.
  • Environmentally Friendly Refrigerant - The next generation refrigerant R-410A delivers environmentally friendly performance with zero ozone depletion.
  • Durable Finish - The cabinet is made of G90-equivalent galvanized steel, finished in a durable titanium colored powdercoat.  The coated steel wire fan guard and pre-treated, galvanized steel chassis components resist corrosion and rust creep.
  • Lower Installed Cost - Installation time and costs are reduced by easy power and control wiring connections.  The unit is factory charged for a 15-foot lineset.  The small base dimension means less space is required on the ground or roof.
  • Top Discharge - Warm air from the top mounted fan is blown up, away from the structure and any landscaping.  This allows compact location on multi-unit applications.
  • Low Operating Sound Level - The upward air flow carries the normal operating noise away from the living area.  The rigid top panel effectively isolates any motor sound.  Isolator mounted compressor and the condenser coil muffle the normal fan motor and compressor operating sounds.
  • Low Maintenance - Long life, permanently lubricated motor-bearings need no annual servicing.
  • Easy Service Access - Fully exposed refrigerant connections and a single panel covering the electrical controls make for easy servicing of the unit.
  • Secured Service Valves - Secured, re-usable service valves are provided on both the liquid and vapor sweat connections for ease of evacuating and charging.
  • Agency Listed - Safety certified by CSA to UL 1995 / CSA 22.2.  Performance certified to ANSI/AHRI Standard 210/240 in accordance with the Unitary Small Equipment certification program.

*Register online within 90 days of installation.  This warranty does not apply to R-22 models or internet sales.  See the Limited Warranty certificate in the User's Information Manual for details.

Verify the actual ratings for each specific matchup in the online AHRI directory at at the time of sale.  It is also recommended to print the rating certificate, if needed, at the time of sale.


Residential Service/Condenser Application Guide1083329-UAG-A-1113.PDF1693
Sell Sheet - THJD Series Split System Heat Pump (13 SEER)publ-6314-b-1010.pdf359
Installation Accessory - LOW AMBIENT PRESSURE SWITCH KIT MODEL (S1-2LA06700224 & S1-2LA06700424)513433-UAI-D-0917.PDF95
Installation Accessory - HURRICANE KIT (S1-1HK0601)035-24608-001-B-0317.PDF132
Installation Accessory - S1-33101975102 Repair Part Kit for Replacement Demand Defrost Control Board for use with 12, 13, & 14 SEER Heat Pumps035-21270-001-B-0510.pdf70
Installation Accessory - Outdoor Thermostat on Single Stage Heat Pumps5157872-UAI-A-1015.PDF450
Installation Manual - THG(D,F)/GHGD/THJ(D,F)/YHJ(D,F)/YHJR/THJR Series, R-410A 1Ø & 3Ø Split System Heat Pump (13 & 14.5 SEER)835961-UIM-I-0716.PDF601
Repair Parts - THJD Series 3 Phase R-410A Tube & Fin Heat Pump Gen 4, "Style B" (13 SEER)035-23113-001-C-0313.PDF670
Repair Parts - THJD Series R-410A Tube & Fin 3 Phase Heat Pump, Gen 4, "Style A" (13 SEER)035-22805-001-f-0711.pdf678
Repair Parts - THJD Series 13 Seer Heat Pumps, 3 Phase, R-410A, (Style A)035-23642-001-C-0314.PDF686
Submittal Data Sheet - THJD30* thru 60, 3Ø R-410A Split System Heat Pump (13 SEER)547562-BSD-C-0612.PDF206
Tabular Data Sheet - THJD30 thru 060* R-410A, 3Ø Outdoor Split System Heat Pump (13 SEER)915748-BTD-B-0714.PDF182
Technical Guide - THJD30 thru 60, 3Ø Split System Heat Pumps (13 SEER)571924-BTG-D-0714.PDF512
User Manual - 1Ø and 3Ø Split System Air Conditioner or Heat Pump Units813196-UUM-E-0314.PDF119
LX Series Split System HPFJ_SPLIT HP_036-13928-003-B-0618.XLSX524