York TG9S Technical Manual

Also see for TG9S: User's information manual User's information manual Technical guide Technical guide

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TECHNICAL GUIDE95.5% SINGLE STAGEGAS-FIRED RESIDENTIALMULTI-POSITION GAS FURNACESMODELS: TG9SNATURAL GAS40 - 130 MBH INPUTDue to continuous product improvement,specifications are subject to change without notice.Visit us on the web at www.york.com for the mostup-to-date technical information.Additional efficiency rating information canbe found at www.gamanet.org.EFFICIENCYRATINGCERTIFIEDISO 9001Certified QualityManagement System400991-YTG-B-0708FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALEDESCRIPTIONThese compact units employ induced combustion, reliable hotsurface ignition and high heat transfer aluminized tubular heatexchangers. The units are factory shipped for installation inupflow or horizontal applications and may be converted fordownflow applications.These furnaces are designed for residential installation in abasement, closet, alcove, attic, recreation room or garage andare also ideal for commercial applications. All units are factoryassembled, wired and tested to assure safe dependable andeconomical installation and operation.These units are Category IV listed and may be vented eitherthrough side wall or roof applications using approved plasticcombustion air and venr piping.WARRANTYLifetime limited warranty on the heat exchanger.10-year heat exchanger warranty on commercial applications.5-year limited parts warranty.FEATURES• Easily applied in upflow, horizontal left or right, ordownflow installation with minimal conversion necessary.• Compact, easy to install, ideal height 33" tall cabinet.• Blower-off delay for cooling SEER improvement.• Easy access to controls to connect power/control wiring.• Built-in, high level self diagnostics with fault code displaysstandard on integrated control module for reliableoperation.• Low unit amp requirement for easy replacementapplication.• Single wire twinning or staging feature available.• All models are convertable to use propane (LP) gas.• Electronic Hot Surface Ignition saves fuel cost withincreased dependability and reliability.• 100% shut off main gas valve for extra safety.• 4 speed, direct drive PSC motor.• 24V, 40 VA control transformer and blower relay suppliedfor add-on cooling.• Hi-tech tubular aluminized steel primary heat exchanger.• Secondary heat exchanger made of corrosion resistantstainless steel materials.• Timed on, adjustable off blower capability for maximumcomfort.• Blower door safety switch.• Solid removable bottom panel allows easy conversion.• Airflow leakage less than 1% of nominal airflow atductblaster conditions.• No knockouts to deal with, making installation easier.• Movable duct connector flanges for application flexibility.• Quiet inducer operation.• Inducer rotates for easy conversion of venting options.• Fully supported blower assembly for easy access andremoval of blower.• External air filters used for maximum flexibility in meetingcustomers IAQ needs.• Protection included from air intake, exhaust vent, orcondensate blockage.• Patent pending self priming internal condensate trapdesign for easy installation.• Venting applications - may be installed as a either 2-pipe(sealed combustion) or single-pipe vent (using indoorcombustion air.• No special vent termination required.• 1/4 turn knobs provided for easy door removal.