Suburban Furnace Model NT-12S Tune-Up Kit

$90.81 $53.39

Kit Variation Options:

Tune-Up Kit / Ignition Board Options:

Tune-Up Kit / Gas Valve Options:

Tune-Up Kit / Additional Gaskets:

QTY

Suburban Furnace Model NT12S Tune-Up Kit comes in two variations. The first (Kit #1) has a single sense electrode (one wire that goes to the electrode), the second (Kit #2) has a dual sense electrode (two wires that go to the electrode). Please verify which kit is applicable to your furnace prior to ordering, if your unsure just click onto the item below to view the two electrode options.

Tune-Up Kit #1 Contents (links in blue):
Item# 49 Electrode, Single Sense (link): 231931 (New P# 525033)
Item# 71 Burner Assembly (link): 010978
Item# 69 Orifice (link): 180225
Item# 18 Limit Switch (link): 230621 (Replaced By New P# 233484)
Item# 12 Sail Switch (link): 233100 (New P# 525028)
Item#'s 50 & 55 Electrode / Burner Door Gasket Kit (link): 071076 (New P# 525011)

IN-STOCK

Tune-Up Kit #2 Contents (links in blue):
Item# 49 Electrode, Dual Sense (link): 230956 (New P# 525019)
Item# 71 Burner Assembly (link): 010978
Item# 69 Orifice (link):180225
Item# 18 Limit Switch (link): 230621 (Replaced By New P# 233484)
Item# 12 Sail Switch (link): 233100 (New P# 525028)
Item#'s 50 & 55 Electrode / Burner Door Gasket Kit (link): 071076 (New P# 525011)

IN-STOCK

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Click The Down Arrow To View Complete Exploded Parts View Links

SUBURBAN FURNACE NT12S EXPLODED PARTS VIEW LINKS

Item# 1 Thermostat, White (link): 161154
Item# 1 Thermostat, Black (link): 161210
Item# 6 Duct Collar, 4 Inch (link): 050715

*Not Shown* 4 Inch Flexible Heater Duct Hose (link): E4-25
*Not Shown* Duct Cover, 4 Inch (link): 050733
Item# 8 Intake Tube, 3 Inch (link): 050906
Item# 8 Intake Tube, 5 Inch (link): 050712
Item# 8 Intake Tube, 7-1/2 Inch (link): 050708
Item# 9 Vent Cap & Exhaust Tube Assembly (link): 260098
Item# 12 Sail Switch (link): 233100 (New P# 525028)
Item# 18 Limit Switch (link): 230621
Item# 26 OEM Ignition Board (link): 521099

Item# 26 After-Market Ignition Board (link): 521099MC

Item# 26 Dinosaur Electronics Ignition Module Board (link): FAN50PP
*Not Shown* Wiring Harness Kit (link): 520840
*Not Shown* OEM Ignition Board Upgrade Kit (link): 521099 & 520840 Combo
Item# 31 Burner Tunnel Gasket (link): 071240
Item# 34 Combustion Air Box Gasket (link): 070446
Item# 38 Combustion Air Wheel (link): 350082
Item# 43 Motor Gasket (link): 071085
Item# 44 Motor Kit, 12VDC (link): 520949

Item# 44 Motor, 12VDC, (link): 232877 (motor that's in kit 520949)
Item# 45 Room Air Impeller (link): 350083
Item# 49 Electrode, Single Sense (link): 231931 (New P# 525033)
Item# 49 Electrode, Dual Sense (link): 230956
Item# 50 Electrode / Burner Combination Gasket (link): 071076 (New P# 525011)
Item# 54 Burner Access Door (link): 030621
Item# 55 Electrode / Burner Combination Gasket (link): 071076 (New P# 525011)
Item# 57 On / Off Switch (link): 232351

Item#59 Gas Fitting (link): 170374 (New P# 525025)
Item# 64 Gas Valve (link): 161123
Item# 69 Orifice (link): 180225
Item# 70 Manifold Gasket (link): 070449
Item# 71 Burner Assembly (link): 010978
*Not Shown* Gasket Kit, Complete (link): 520798

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Available Downloads:

Suburban-Dynatrail Furnace Model NT12S Service Manual

Suburban RV Furnace NT-12S – Service Manual 2

Suburban Furnace NT-12S - User Information Manual

Suburban Furnace NT-12S - Installation Manual

Suburban Master Parts List

Suburban Dyna-Trail Installation, Operating, and Service Instructions NT-12