Suburban Furnace Model NT-34S Tune-Up Kit

The first (Kit #1) has a single sense electrode (one wire to the electrode, applicable to S/N above 920500001), the second (Kit #2) has a dual sense electrode (two wires to the electrode, applicable to S/N below 920500001).

Tune-Up Kit 1 Contents: (links in blue)

• Item# 10 Electrode, Single Sense, Above S/N 920500001, 231933
• Item#'s 13 & 18 Electrode / Burner Access Door Gasket Kit 071076 (New P# 525011)
• Item# 21 Limit Switch 230496
• Item# 48 Burner Assembly 010701
• Item# 49 Orifice 180222
• Item# 65 Sail Switch 230509 (New P# 525024)
  

Tune-Up Kit 2 Contents: (links in blue)

• Item# 10 Electrode, Dual Sense, Below S/N 920500001, 230956 (New P# 525019)
• Item#'s 13 & 18 Electrode / Burner Access Door Gasket Kit 071076 (New P# 525011)
• Item# 21 Limit Switch 230496
• Item# 48 Burner Assembly 010701
• Item# 49 Orifice 180222
• Item# 65 Sail Switch 230509 (New P# 525024)
  

Click The Down Arrow To View Complete Explode Parts List

SUBURBAN FURNACE NT-34S EXPLODED PARTS VIEW LINKS

• *Not Shown* Duct Cover 050733
• Item# 3 Bottom Duct Gasket 062164
• Item# 6 Duct Collar 050715
• Item# 7 Thermostat, White, 161154
• Item# 7 Thermostat, Black, 161210
• Item# 8 Power Supply Harness, Outside Plug, 520322
• *Not Shown* Power Supply Harness, Inside Socket, 520323
• Item# 10 Electrode 231933, Single Sense, Above S/N 920500001
• Item# 10 Electrode 230956, Dual Sense, Below S/N 920500001 (New P# 525019)
• *Not Shown* Ignition Lead 232456
• Item# 13 Electrode / Burner Access Door Gasket Kit 071076 (New P# 525011)
• Item# 18 Electrode / Burner Access Door Gasket Kit 071076 (New P# 525011)
• Item# 21 Limit Switch 230496
• Item# 35 Module Board (Ignition Board) 521099
• Item# 38 Module Board Insulator 070538
• Item# 40 Time Delay Relay 48000
• Item# 42 Vent Cap & Exhaust Tube 260573
• Item# 43 Intake Tube, 3 Inch, 050906
• Item# 48 Burner Assembly 010701
• Item# 49 Orifice 180222
• Item# 50 Manifold Gasket 070408
• Item# 52 Manifold 171468
• Item# 53 Gas Valve 161123
• Item# 61 Room Air Blower Wheel 350113
• Item# 65 Sail Switch 230509 (New P# 233356)
• Item# 70 Motor Mount Bracket 062138
• Item# 72 Crossover Tube Gasket 070385
• Item# 75 OEM Motor, 12VDC, 231208
• Item# 75 After-Market Motor, 12VDC, 231208MC
• Item# 76 Motor Gasket 070384
• Item# 79 Combustion Air Wheel 350110
• Item# 81 Combustion Air Housing Gasket 070386
• *Not Shown* Fan Switch 230575

Available Downloads:

• Suburban NT-34S Service Manual
• Suburban Master Parts List