Dimensions Guide

– 10-year all-parts warranty.
– 1 Year Quality Pledge to replace the unit if the heat
exchanger fails within the first year 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 listed on the
back of this document for warranty details.
– When registered, this product is upgraded to a limited
lifetime heat exchanger warranty.
WARRANTY
• 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 ignitor: Innovative application of an
appliancetypeignitorwitha20yearhistoryofreliability.
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.
• High efficiency blower kits: Maximizeefciencies.On
select units, a SEER improvementof up to 1 point is
realized.
• Multi-speed direct drive blower: Designedto givea
wide range of cooling capacities. Switches on PCB,
provideultraeasymotorspeedselection.
• 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andhumidier.
• Two piece door design: Enhancesfurnaceappearance
and uses captured screws to prevent loosing door
screws.
Induced Draft - 80+ AFUE
Input 45,000 - 126,000 Btuh
KG7S (A and K Series)
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theUnitedStates
andCanada.
FEATURES and BENEFITS
TECHNICAL
SPECIFICATIONS