Suburban Furnace Model NT-25K Tune-Up Kit

• Item# 5 Duct Cover (link): 050733
  
• Item# 6 Duct Collar (link): 050715
• Item# 11 Thermostat, White (link): 161154
• Item# 11 Thermostat, Black (link): 161210
• Item# 15 Electrode 231168 Obsolete / No Longer Available
  
• *Not Shown* Ignition Lead (link): 232456
• Item# 18 Electrode / Burner Access Door Gasket (link): Kit 071076
  
• Item# 22 Limit Switch 231780 Obsolete / No Longer Available
  
• Item# 25 Time Delay Relay (link): 48000
  
• Item# 33 Module Board Insulator (non stocked item) 070538 (not used w/ 521099)
  
• Item# 34 Ignition Board (link): 521099
• Item# 44 Orifice 180215 Obsolete / No Longer Available
  
• Item# 47 Gas Valve (link): 161123
• Item# 53 Burner Assembly 010693 Obsolete / No Longer Available
• Item# 56 Combustion Air Wheel 350118 Obsolete / No Longer Available
  
• Item# 57 Motor Assembly 231166 Obsolete / No Longer Available 
  
• Item# 58 Combustion Air Housing Gasket 070406 obsolete / no longer available
  
• Item# 73 Sail Switch (link): 230509 (New P# 233356)
• Item# 75 Room Air Blower Wheel 350105 Obsolete / No Longer Available

Available Downloads:

• Suburban-Dynatrail Furnace Model NT25K Service Manual
• Suburban Master Parts List