J952V User Manual

ManualsBrandsOxbox ManualsFurnacesJ952V - 80k BTU - Two-Stage Gas Furnace - 95% AFUE

SINGLE STAGE & TWO-STAGE GAS FURNACES

USER’S MANUAL

NON-CONDENSING GAS FURNACES CONDENSING GAS FURNACES

80+ AFUE

(United States Only)

95% & Up to 96% AFUE

J801X*U Upﬂow / Horizontal Furnace J951X*U & J952V*U Upﬂow / Horizontal Furnace

J801X*D Downﬂow Furnace J951X*D & J962V*D Downﬂow Furnace

WARNING

FIRE OR EXPLOSION HAZARD

• Failure to follow safety warnings exactly could

result in serious injury, death 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.

Summary of content (12 pages)

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SINGLE STAGE & TWO-STAGE GAS FURNACES USER’S MANUAL NON-CONDENSING GAS FURNACES CONDENSING GAS FURNACES 80+ AFUE (United States Only) 95% & Up to 96% AFUE J801X*U Upflow / Horizontal Furnace J951X*U & J952V*U Upflow / Horizontal Furnace J801X*D Downflow Furnace J951X*D & J962V*D Downflow Furnace WARNING FIRE OR EXPLOSION HAZARD • Failure to follow safety warnings exactly could result in serious injury, death or property damage.
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TABLE OF CONTENTS IMPORTANT SAFETY INFORMATION................................................................................................................. 3 GAS SUPPLY & PIPING..................................................................................................................................... 3 FILTER................................................................................................................................................................ 3 FLOOD DAMAGE..............
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IMPORTANT SAFETY INFORMATION Safety markings are used frequently throughout 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. CAUTION indicates a potentially hazardous situation that if not avoided, may result in minor or moderate injury or property damage.
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IMPORTANT SAFETY INFORMATION VENTING SYSTEM WARNING: It is imperative to maintain proper operation of the venting system, including the masonry chimney (if applicable). Insufficient venting could create the production of excessive amounts of Carbon Monoxide (CO) - a colorless, odorless gas that is produced during incomplete combustion of any fuel. It can cause death without warning.
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ABOUT THE FURNACE INTRODUCTION Congratulations on the purchase on your new furnace! With our dedication to quality, superior reliability, and outstanding warranty, we know you will be pleased with this new appliance. This furnace has been designed and built to provide many years of safe and dependable home comfort, providing it is properly installed and regular maintenance has been performed.
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COMPONENT LOCATIONS FOR SINGLE STAGE FURNACES Main Air Limit Switch Blower Assembly (behind blower panel) Inducer Assembly Gas Valve Pressure Switch Transformer Blower Door Switch (behind blower panel) Flame Sensor Gas Manifold Igniter Blower Door Switch Burner Assembly Roll-Out Switch Furnace Control Board Combustion Tube Furnace Control Board Transformer Pressure Switch Inducer Assembly Gas Valve Main Air Limit Switch Gas Manifold Igniter Burner Assembly Blower Assembly J801X*U Upflow
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COMPONENT LOCATIONS FOR TWO-STAGE FURNACES Finish Flange Flame Sensor Roll-Out Switch Finish Flange Burner Assembly Blower Assembly Gas Manifold Inducer Pressure Switches Motor Choke Igniter (C & D cabinets only) Gas Valve Main Air Limit Switch Motor Control Board Blower Door Switch Furnace Control Board AIR FLOW Inducer Limit Switch (behind blower panel) Condensate Pressure Switches Inducer Assembly Blower Door Switch Inducer Assembly Inducer Limit Switch Motor Control Board 1 2 3 4
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MAINTENANCE & INSPECTION FURNACE & AIR DUCTS BLOWER & FILTER • The furnace should be inspected annually by a licensed HVAC technician. Table 1 (page 9) contains suggested inspections and frequency of maintenance. • Homeowners should perform frequent visual inspections of the furnace for obvious signs of deterioration. The furnace should be secure without sagging, cracks gaps, etc around the base.
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FREQUENCY OF MAINTENANCE MAINTENANCE ITEMS BEGINNING OF EACH HEATING SEASON END OF EACH HEATING SEASON MONTHLY Verify furnace area is free of combustible materials. X X X Verify combustion and ventilation air is not restricted. X X X Verify no signs of physical deterioration of the furnace. X X X Verify no obstructions or restrictions in vent or chimney. X X Verify no holes or cracks in vent pipe. X X Verify no corrosion in vent pipe.
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(02/20) 10270340 (NEW)