Nordyne Residential Gas Furnaces manual 80+ Afue, Upflow/Horizontal Furnace

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80+ AFUE

13

6

5

9

7

4

Upflow/Horizontal Furnace

8

14

3

1

10

11

12

1Ignitor

2Flame Sensor (Not Shown)

3Gas Valve

4Flame Roll-out Switch(s)

5Pressure Switch

6Control Board

7Blower Door Switch(s)

8Exhaust Adapter

9Low Voltage

Transformer

10Burner Assembly

11Supply Air Limit Switch

12Blower Assembly

13Induced Draft Blower

14Vent Transition

80+ AFUE

11

1

4

3

10

6

7

8

9

29

12

516

14

5

2

13

11

15

13

7

14

6

10

12

3

4

1

Upflow/Horizontal Furnace

Downflow Furnace

1

Ignitor

8

Vent Assembly

14

Induced Draft

2

Flame Sensor

 

(Upflow Only)

 

Blower

3

Gas Valve

9

Vent Switch

15

Combustion Tube

4

Flame Roll-out

10

Low Voltage

 

w/insulation

 

Switch(s)

 

Transformer

 

(Downflow Only)

5

Pressure Switch

11

Burner Assembly

16

Vent Transition

6

Control Board

12

Supply Air Limit

 

Assembly

7

Blower Door

 

Switch

 

(Downflow Only)

 

Switch

13

Blower Assembly

 

 

 

 

 

 

 

 

Figure 1. Furnace Parts Identified

3

Image 3
Contents Fire or Explosion Hazard Risque D’INCENDIE OU ’EXPLOSIONExtinguish any open flame Page Upflow/Horizontal Furnace 80+ AfueUpflow/Horizontal Condensing Furnaces 90+ AfueUpflow/Horizontal Furnace Models Downflow Furnace Models 90+ Afue Two Stage Models80+ Afue Two Stage Models Safety Information General InformationCombustion Air Supply Maintenance Table Return Air SupplyVent System Maintenance BurnerManifold Advertissement Read Your Warranty Manufacturer WARRANTY, Owner Responsibilities¢708222y¤

Residential Gas Furnaces specifications

Nordyne Residential Gas Furnaces are a prominent choice for homeowners seeking reliable heating solutions. Renowned for their efficiency and durability, these furnaces are designed to meet the demands of various climates while ensuring optimal home comfort.

One of the primary features of Nordyne gas furnaces is their high-efficiency ratings. Many models boast AFUE (Annual Fuel Utilization Efficiency) ratings of 90% or higher, which means they convert a significant percentage of gas into usable heat. This efficiency translates to lower energy bills and a reduced environmental footprint. The advanced heat exchangers used in these furnaces allow for efficient heat transfer and improved performance.

Nordyne also incorporates multi-stage heating technology in their gas furnaces. This feature enables the system to adjust its heating output based on the current demand, promoting energy savings and creating a more consistent indoor temperature. The quiet operation of these units ensures that comfort doesn’t come at the expense of noise, making for a peaceful home environment.

Another standout technology in Nordyne gas furnaces is the use of modulating gas valves. These valves control the amount of gas supplied to the burner, allowing the system to operate at varying speeds. Consequently, this results in more precise temperature control and enhanced energy efficiency, as the furnace can run longer at lower capacities instead of cycling on and off frequently.

Durability is a hallmark of Nordyne products. The furnaces are constructed with high-quality materials that resist wear and tear over time, providing reliability that homeowners can depend on during the cold months. Many models also feature a robust warranty, offering peace of mind regarding long-term performance.

Nordyne's commitment to innovation extends to their intelligent controls and smart technology compatibility. Many models can be integrated with home automation systems, allowing users to monitor and adjust their heating remotely. This connectivity enhances convenience and energy management.

In addition, Nordyne gas furnaces are designed with easy maintenance in mind. Features like accessible filter locations and diagnostic controls simplify routine upkeep, contributing to the longevity of the unit.

In conclusion, Nordyne Residential Gas Furnaces stand out for their energy efficiency, advanced technologies, durability, and user-friendly features. Homeowners can feel confident investing in these heating solutions, knowing they prioritize comfort, performance, and cost-efficiency.