Nordyne iSEER Smartlite FG7T A Series User Manual

• i SEER: Energy efcient brushless DC (ECM) motor
givesupto1SEERpointefciencygainincooling.
• 100% fired and tested: Allunitsandeachcomponent
aretestedonthemanufacturingline.
• Best packaging in the industry: Uniquecornerpost
designassuresproductwillarrivetothehomeownerdent
free.
• Low Boy Height:Easytoapplyinlowceilingapplications,
workswellwithtallerhighSEERcoils,easiertohandle
andinstall.
• Tubular primary heat exchanger: Heavy gauge
aluminizedsteelheatexchangerassuresalonglife.
• 30 second blower delay at start-up:Assuresawarm
ducttemperatureatfurnacestart-up.Adjustableblower
offsettings(60,90,120and180seconds).
• 30 second post purge: Increases life of heat
exchanger.
• Hot surface igniter: Innovativeapplicationofasilicon
nitrideigniter.UtilizesprovenSmartlite
®
technology.
• Color coded wire harness: Designed to fit the
components,all with quick-connectttings forease of
serviceandreplacement.
• High static blowers:Allmodelsequippedwithhighstatic
blowers.
• 90 second cooling cycle blower-off delay (TDR):
Increases cooling performance when matched with a
NORDYNEcoil.
• Flexible category I venting system: May be vented
withdedicatedventingsystemorcommonventedwith
othercategoryoneappliances.
• Variable speed blower kit: Upgradabletofullvariable
speedwithkit.
• LP convertible:Simpleburneroriceandregulatorspring
changeforeaseofconvertibility.
• Diagnostic lights for easy troubleshooting without
counting flashes: Dedicated light for ame signal
strengthand2lightsincombinationtoindicateallother
faultcodeswitheasytorecognizestateswithoutcounting
ashes.
• Integrated control board: Incorporatesconnectionsfor
electronicaircleaner,humidierandtwinning.
• Two piece door design: Enhancesfurnaceappearance
and uses captured screws to prevent loosing door
screws.
• Blower Compartment: Insulated for ultra quiet
operation.
• 2 Stage Inducer: Optimizesefciencyonrststageheat
andreducessoundlevels.
Induced Draft - 80 + AFUE
Input 60,000 - 140,000 Btuh
FG7T (A and K Series)
Two Stage, Fixed Speed,
High Efficiency Upflow/Horizontal
and Downflow Gas Furnaces
The high efciency gas furnace may be installed free
standinginautilityroom,basement,orenclosedinan
alcoveorcloset.The roundedcornerjacketprovidesa
pleasing“applianceappearance.”DesigncertiedbyCSA
forapplicationinCanadaandtheUnitedStates.
FEATURES and BENEFITS
, Smartlite
®
–10Yearall-partswarranty.
–10YearQualityPledgetoreplace the unitiftheheat
exchangerfailswithintherst10yearsofoperation,to
theoriginalowner.
–Consumer product registration required for 10 year
AllPartsWarrantyandQualityPledgewithinalimited
periodoftimeaftertheinstallation.Seecurrentwarranty
documentorvisitourconsumerwebsiteforwarranty
details.
–Whenregistered,thisproductisupgradedtoalimited
lifetimeheatexchangerwarranty.
WARRANTY
TECHNICAL
SPECIFICATIONS

Nordyne iSEER Smartlite FG7T A Series Specifications

General

Type	Gas Furnace
Fuel Type	Natural Gas
Efficiency	Up to 96% AFUE
Heating Capacity	40, 000 - 120, 000 BTU/h
Blower Motor	Variable Speed
Series	FG7T A Series
Warranty	10-Year Parts

Summary

FG7T Series Features and Benefits

FG7T Series Key Features

Details key features like i SEER, tubular heat exchanger, hot surface igniter, and diagnostic lights.

FG7T Series Warranty Information

FG7T Warranty Coverage

Outlines the 10-year all-parts, 10-year quality pledge, and lifetime heat exchanger warranty.

Gas Furnace Components Identification

Upflow/Horizontal Furnace Components

Diagram and list of components for the Upflow/Horizontal gas furnace model.

Downflow Furnace Components

Diagram and list of components for the Downflow gas furnace model.

Furnace Dimensions and Model Details

Upflow/Horizontal Series Dimensions

Provides detailed measurements and model numbers for the FG7TA series.

Downflow Series Dimensions

Provides detailed measurements and model numbers for the FG7TK series.

Blower Performance Data Tables

Blower Performance for FG7TA/TK Models

Tables showing blower CFM and Rise at various static pressures for FG7TA/TK furnaces.

Model Identification Code Explained

FG7TA/TK Model Number Breakdown

Explains the coding system used for identifying FG7TA/TK furnace models.

Technical Specifications Summary

FG7TA/TK Series Specifications Table

Presents key specifications like input, AFUE, blower size, motor HP, FLA, and shipping weight.

Available Accessories

FG7TA/TK Furnace Kits and Accessories

Lists available conversion kits, filters, and speed upgrade kits for FG7TA/TK furnaces.

Limited Warranty Terms

NORDYNE Furnace Limited Warranty

Details NORDYNE's commitment to replacing parts failing within the first ten years of installation.