Sears N8MPN075F16B1, N8MPL100F20B1, N8MPN100F20B1 IReplacement Parts *8MPN NaturalGas

Page 51

IReplacement Parts - *8MPN (NaturalGas)

I

Models - *SMPNO50B12B1, *SMPNO75B12B1, *8MPNO75F16B1, *SMPN100F14B1, *SMPNIOOF2OB1, *8MPNIOOJ2OB1,

*SMPN125J20B1, *8MPN150J20B1

Replacement part supplied will be current active part. For parts not listed, consult place of purchase.

 

 

 

 

 

Part

 

 

 

*8MPN

 

 

 

 

Key

 

Description

050B

075B

075F

IOOF

IOOF

100J

125J

180J

No,

 

Functional

Number

 

12B1

12B1

16B1

14B1

20B1

20B1

20B1

20B1

 

 

 

 

 

 

 

Heat Exchanger

 

1013551

1

 

 

 

 

 

 

 

 

 

1013519

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1013550

 

 

 

 

 

 

 

 

 

 

 

 

 

1013552

 

 

 

1

1

 

 

 

 

 

 

 

 

1013553

 

 

 

 

 

 

 

 

 

 

 

 

 

1013554

 

 

 

 

 

 

1

 

 

 

 

 

 

1013555

 

 

 

 

 

 

 

1

2

Switch,

Pressure

 

1013529

1

1

1

1

1

I

1

1

3

Wheel,

Blower

 

1013011

1

1

 

 

 

 

 

 

 

 

 

 

 

1011420

 

 

1

1

1

I

1

 

 

 

 

 

 

1011433

 

 

 

 

 

 

 

 

4

Mount,

Motor

kit*

 

1014824

1

 

 

 

 

 

 

 

 

1014823

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1014822

 

 

1

1

 

 

 

 

5

Motor,

BIr

1/115

1/2 COW

1172490

1

 

1

 

 

 

 

 

 

 

 

1/115

1/2 COW

1172487

 

 

 

1

 

 

 

 

 

 

 

1/115

1/2 COW

1172488

 

 

 

 

1

I

1

 

 

 

 

1/115

3/4 COW

1172489

 

 

 

 

 

 

 

 

6Capacitor 10 Mfd/370V

7.5Mfd/370V

40 MFD/370V

7Transformer

8 Control

9 Switch, Interlock

10 Burner Assembly

11 Flame Sensor

12 Ignitor

14Orifice, Burner # 42

15Valve, Gas

16Switch, Limit (Rollout)

17Switch, Limit (Main)

18Blower, Combustion (Inducer)

*See Table below for bellyband location on motor

Bellyband Location

on Motor

ModeI*8MPN A(in.)

050B12B1 1.38"

075B12B1 1.38"

075F16B1 1.38"

100F14B1 1.38"

100F20B1 1.81"

100J20B1 1.81"

125J20B1 1.81"

150J20B1 1.85"

1171729

1

 

 

 

1

I

1

 

1171728

 

 

 

1

 

 

 

 

1171982

 

 

 

 

 

 

 

1

1172810

1

1

1

1

1

1

1

1

1172550

1

1

1

1

1

1

1

1

1171981

1

1

1

1

1

1

1

1

1172884

1

 

 

 

 

 

 

 

1172965

 

 

 

 

 

 

 

 

1172966

 

 

 

1

1

 

 

 

1172967

 

 

 

 

 

 

 

 

1172968

 

 

 

 

 

 

 

1

1172827

1

1

1

1

1

1

1

1

1172533

1

1

1

1

1

1

1

1

1011351

2

3

3

4

4

4

5

8

1172821

1

1

1

1

1

1

1

1

1013102

2

2

2

2

2

2

2

2

1008417

1

 

1

 

 

 

 

 

1320362

 

 

 

 

1

 

 

 

34335000

 

 

 

1

 

 

 

 

1065294

 

 

 

 

 

 

1

1

1014433

1

 

 

1

1

 

1

1

441 01 2613 02

Page 50 Page 52
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Page 50 Page 52
Contents 80+SingleStage Dealer Name AddressLimit Opens Drip-Leg Upstream of Gas Valve? Yesi NOIFIRE, EXPLOSION, and Asphixiation Hazard Safe Installation RequirementsCarbon Monoxide Poisoning Hazard Installation RequirementsFrozen Water Pipe Hazard Location and ClearancesReturnAir Dimensions and Clearances N8MPN/LDimensional Information Furnace41I Installation PositionsFurnace Installation Dimensions and Clearances *8MPN/L ModelsFire Hazard Typical Horizontal InstallationHorizontal DownflowBurn Hazard Pressure Switch RelocationRotating the Venter Assembly Side VentingRequirements Air Openings and Connecting DuctsCombustion & Ventilation Air Outdoor Combustion Air MethodFreeArea ThisinstallationNOTapprovedin CanadaSoffitVen Indoor Combustion AirAndventilationair Fromindoors ft MINIMUMSPACEVOLUMEFOR100%COMBUSTIONVentilation Air Category I Safe Venting RequirementsLowing Check Venting and Combustion Air CheckVenting to Existing Masonry Chimney Vent CheckCombined Venting into a Masonry Chimney Category I Furnaces With External Power VentersHorizontal Venting Vent TerminationIviventterminal Authority having jurisdiction approves Masonry Chimney VentingChimney Inspection Failure to properly vent this furnace could resultSll Chimney Inspection ChartNfpa & AGA FAN+NAT Installations withType-B Double-Wall Vent Connectors Exterior Masonry ChimneyTypical Gas Piping N8MP Gas Supply and PipingVentdampersonanyapplianceconnectedto the common vent Gas PressuresLeft Side Gas Supply Piping N8MP Piping with Close Nipples and Standard ElbowsPiping with Street Elbows Fire or Explosion Hazard Final CheckTypical Gas Piping aMP Piping with Street ElbowsThermostat Electrical WiringPower Supply Wiring Box RelocationDuct Design Ductwork and Filter Upflow/HorizontalFurnace Control Furnace Control FuseRisk of Reduced Furnace Life Duct Installation RequirementsFilters High-Velocity Air Filter Sizes max600FPM20 x 25 Optional Filter Rack Optional Filter Rack Installation Side ReturnInternal Filter in Bottom- Return Installation Addition Of Air ConditioningSub-Bases for Combustible Floors Furnace Only Sub-bases For Combustible Floors DimensionsDuctwork and Filter Downflow Outlet Duct FlangeNon-Combustible Floor Exploded View of Sub-Base for Furnace onlySub-base for Combustible Floors Downflow Coil Adapter BoxChecks and Adjustments Manifold Gas Pressure AdjustmentStartup Operation Above 2000 Altitude Orifice SizingWiseto decreasemanifoldpressureand clockwiseto Natural Gas Input Rating CheckNatural GAS Manifold Pressure w.c High Altitude Air Pressure SwitchI! i! i I! i! i! i! i Changing OrificesRemoving NOx inserts LP ConversionMain Burner Flame Check FIRE, EXPLOSION, Unit Damage HazardReduced Furnace Life Hazard Hard Wired Continuous-Fan OperationChanging Blower Speed Ignitor LocationElectrical SHOCK, Fire or Explosion Hazard Ous-fanoptionThisconnectionisintendedfor.thelow speed moSeparate speed selections for Heat, Cool, FIRE, EXPLOSION, or Carbon Monoxide Poisoning HazardsHeating W Request Sequence of Operation & DiagnosticsContinuous Circulating Fan Hard-Wired Cont Request Continuous Circulating Fan G RequestOFF Control Board Diagnostic Codes See FigureHeating Request with Gas Shut Off Control BoardN8MPN050B12B1 N8MPL050B12B1 N8MPN075F16B1 N8MPL075F16B1Denotes Brand This Data is Subject to Change Without Notice 44101261302General InputBtuh Natto LP NAHA001LP1172958 441olLimits& Controls PSC/II2 PSC/I/2NatlLP NatlLP NatlLP NatlLP NatlLP NatlLP NatlLP NatlLP 8MPNPSC/I/2 PSCII/2 PSCI3/4 441Ol261302 N8MPN100F14& *8MPN100F141 Denotes Brand N8MPN/L050B12& *8MPN/L050B121 DenotesBrandN8MPN/L075B12& *8MPN/L075B121 * Denotes Brand N8MPN/L075F16& *8MPN/L075F1613* DenotesBrandN8MPN/L125J2226 ISMPN150J2027* DenotesBrand44101261302 Junction Relay Heatimhio Eutrali SwitchII,DUER%I .ICAPACITOR a Ndif\ u 16 \Nsmpn Replacement Parts N8MPN NaturalGas14B1 20B1 Replacement Parts N8MPN NaturalGasIoof Key Description Part 12B1Parts Not Illustrated 20A1 22A1N8MPL Replacement Parts N8MPL NaturalGasKey Description Part 050B 075F Nsmpl NSMPLO75B12B1NSMPLIOOF2OB1 N8MPLIOOJ2OB1 NSMPL125J22B1Parts for *8MPN/L IReplacement Parts *8MPN NaturalGas Panel Top Partnot Illustrated Key Description Parts *8MPL NaturalGas075B Replacement Parts 8MPL NaturalGas

8MPN125J20B1, N8MPL050B12B1, N8MPL100F20B1, 8MPN050B12B1, 8MPL075F16B1 specifications

Sears has long been recognized as a prominent name in the retail and home appliance industry, and its commitment to quality is evident in its range of products, including the N8MPN100F20B1, N8MPN100F14B1, 8MPL125J20B1, 8MPN100J20B1, and 8MPN075B12B1 models. These products combine advanced technology with user-friendly features to meet the demands of modern consumers.

The N8MPN100F20B1 and N8MPN100F14B1 models are equipped with innovative energy-saving technologies that help reduce electricity consumption while maintaining optimal performance. Both units feature robust insulation and efficient compressors designed for maximum cooling efficiency. They are also designed with smart controls, allowing users to customize their experience through programmable settings and remote access capabilities, ensuring comfort and convenience.

The 8MPL125J20B1 model stands out for its multipurpose functionality. This model is known for its impressive range of capabilities, making it suitable for various applications, from cooling to heating. Equipped with advanced thermal management systems, it ensures that the temperature remains consistent and comfortable, regardless of external conditions. This versatility, combined with an easy-to-use interface, makes it a favorite among households.

The 8MPN100J20B1 offers a sleek design paired with high-performance features. Its compact size makes it ideal for urban living spaces, while its quiet operation ensures minimal disruption. The model also boasts a high energy efficiency rating, aligning with modern sustainability trends. With its intuitive controls, users can easily adjust settings to match their preferences, ensuring a personalized environment.

Lastly, the 8MPN075B12B1 model is designed for those who value efficiency without sacrificing performance. This unit provides effective cooling solutions while being lightweight and easy to install. Its durable construction and reliability make it an excellent choice for both residential and commercial applications.

Overall, the Sears range of N8MPN and 8MPN models showcases the company’s focus on integrating technology with user convenience. Each unit is designed to deliver exceptional performance, energy efficiency, and versatility, making them essential additions to any home or office. With their advanced features and characteristics, these models demonstrate Sears' commitment to innovation and consumer satisfaction, reinforcing its legacy in the appliance industry.
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