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
MODELZV A3-A5 ReliaCore 300
PRODUCTZV- A3, -A4 and -A5 Packaged R-410A Product
EFFICIENCY15.95-17.5 SEER<BR>13.05-14.0 EER
Compressor5 Years
Heat Exchanger10 Years
Parts1 Year
 Ultra high efficiency in a commercial 3-5 ton packaged product is now offered by Fraser-Johnston! The commercial Fraser-Johnstone 3, 4 & 5 ton line reaches up to 18.1 SEER and 14.35 EER with a belt drive blower, well above that of the competition. Flexible, single-package models in cooling and electric/gas heat configurations, with side and down airflow convertibility. A common footprint allows easy installation on a curb, slab, roof rack, or frame. Every unit is completely charged, wired, piped, and tested. Servicing is simple with a slide-out motor and blower.The product includes foil-faced insulation for improved IAQ and a two stage compressor to provide cooling and humidity control with excellent efficiency.
  • A single 42" H x 59" W x 89" D cabinet means simple installation regardless of unit tonnage. 
  • Specify units for cooling only, cooling with electric heat, and cooling with gas heat.
  • A single or two-stage heat option provides ultimate comfort.
  • Convertibility for side or down airflow discharge, with single-enthalpy economizers used on either application.
  • Variable Frequency Drive for two stage, belt drive indoor motor operation.
  • Choose from a wide range of factory-installed options and standards like BAS controls, dirty filter and disconnect switches, barometric relief and power exhaust, phase monitors, smoke detectors, stainless steel heat exchangers, and much more.
  • The reliability, comfort and humidy control of a two stage compressor, electronic spark ignition, and power-vented combustion.
  • Install these compact units almost anywhere there on a curb, slab, roof rack, or frame.
  • Each unit is completely charged with R-410A,wired, piped, and tested.
  • All units are assembled and delivered on rigid, full-perimeter base rails, allowing for 3-way forklift access and overhead rigging.
  • Tool-free maintenance with features like hinged doors for all-access panels, slide-out blower and blower motor tray.
  • IAQ features like foil-faced insulation, pitched roof, and removable drain pan.
  • Can be ordered practically ready for immediate installation.
  • Durable, light weight all aluminum Microchannel condenser coil.


Consumer Brochure - Fraser-Johnston Epoxy Polymer E-Coat Coil Coatings (High Quality Print Version)PUBL-7096-B-0814A.PDF3336
Consuner Brochure - Fraser-Johnston 15-Day Ship Sales FlyerPUBL-6980-FPF-C-0413.PDF2847
Fraser-Johnston ZV -A3, -A4, -A5 Ultra High Efficiency Packaged Unit BrochurePUBL-7253-C-0616.PDF5872
Consumer Brochure - Fraser-Johnston Epoxy Polymer E-Coat Coil CoatingsPUBL-7096-B-0814.PDF1003
2SD04700624 Smoke Detector Kit for 6.5-12.5 Ton Generation 4 Pkg Units559740-UAI-A-0110.pdf149
3-25 ton Packaged Product Low Leak Economizer, Jade and SSE Controller Update Webinar/PresentationLL_ECON_JADE_SSE_UPDATE_UPG_WEBINAR_07282014_V1.PDF2800
Transition Roof Curb Model 1RC04725013875-FSD-A-0315.PDF52
1RC0470 & 1RC0471 Roof Curb685094-ysd-b-0211.pdf44
Submittal Data Sheet - 1BD0408 Burglar Bar036-22366-001-A-1102.pdf126
1FE0412 Flue Exhaust Kit036-22975-001-A-0405.pdf266
Technical Guide - ZV-A3 to -12 R-410A UHE Single Packaged Unit5167822-BTG-K-1118.PDF4702
User Manual - ZK/ZS/ZU/ZV/ZW -A3 thru -12 Single Package Gas/Electric Air Conditioner66387-BUM-F-0918.PDF222
Application Guide - Simplicity® Intelli-Comfort II Control System997686-UAD-A-0213.PDF294
Unitary Commerical Product Talking Points70010
(FJ)Florida Building Code (2014) Wind Cert.72020
FJ Refrigeration-side Fault Detection & Diagnostic72460
Fraser-Johnston Commercial Guide Specs73650
ZU/ZW/ZK-A3 to -12, ZS-06 to -12 and ZV-A3 thru -12, Single Package Air Conditioners & Gas/Electric Heat Units337640-FSD-K-1018.PDF2193