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ULTRA-LOW NOX SERIES, SINGLE STAGE, NON-CONDENSING GAS FURNACE

USER’S MANUAL

 WARNING

FIRE OR EXPLOSION HAZARD

• Failure to follow safety warnings exactly could 

result in serious injury or property damage.

• Installation and service must be performed by 

a qualified installer, service agency or the gas 

supplier.

•  Do not store or use gasoline or other flammable 

vapors and liquids in the vicinity of this or any 

other appliance.

WHAT TO DO IF YOU SMELL GAS

•  Do not try to light any appliance.

• Do not touch any electrical switch; do not use 

any phone in your building.

•  Leave the building immediately.

• Immediately call your gas supplier from a 

neighbors phone. Follow the gas suppliers 

instructions.

• If you cannot reach your gas supplier, call the 

fire department.

DO NOT DESTROY. PLEASE READ CAREFULLY & KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

80+ AFUE

UPFLOW / HORIZONTAL FURNACE

This product complies with SJVAPCD 4905 and SCAQMD 1111 with NOx levels below 14 ng/J when operated on natural gas.

Summary of Contents for NOX Series

Page 1: ...e vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Leave the building imme...

Page 2: ...CORROSION 4 CLEARANCES TO COMBUSTIBLES 4 ABOUT THE FURNACE 5 INTRODUCTION 5 FILTER 5 THERMOSTAT 5 FURNACE LOCATION 5 STARTUP SHUTDOWN 6 STARTING THE FURNACE 6 SHUTTING DOWN THE FURNACE 6 TROUBLESHOOT...

Page 3: ...this manual to designate a degree or level of seriousness and should not be ignored WARNING indicates a potentially hazardous situation that if not avoided could result in personal injury or death CAU...

Page 4: ...c Hydrochloric acid Cements and glues Antistatic fabric softeners Masonry acid washing materials CAUTION This furnace requires unrestricted airflow for combustion and ventilation For proper and safe o...

Page 5: ...le parts All repairs must be performed by a licensed HVAC technician FILTER WARNING Never operate the furnace without a filter in place Accumulating dust in the return air can build up on internalcomp...

Page 6: ...ation SHUTTING DOWN THE FURNACE IMPORTANT IF YOU NEED TO SHUT DOWN YOUR FURNACEFORSERVICEORMAINTENANCE SHUTOFF THE GAS VALVE TO THE FURNACE BEFORE TURNING OFF THE ELECTRICAL SERVICE NOTE Your furnace...

Page 7: ...ards and be physically secured without holes or corrosion Any corroded section of vent pipe must be replaced and any obstructionorblockagemustberemovedbythetechnician Fluepassagewaysandtheventsystemsh...

Page 8: ...Specifications illustrationssubjecttochangewithoutnoticeorincurringobligations 09 19 O Fallon MO Nortek Global HVAC LLC 2019 All Rights Reserved 10285810 Replaces 10257400...

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