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 231931 (New P# 525029)
Item# 71 Burner Assembly 010978
Item# 69 Orifice 180225
Item# 18 Limit Switch 230621 (Replaced By New P# 233484)
Item# 12 Sail Switch 233100 (New P# 525028)
Item#'s 50 & 55 Electrode / Burner Door Gasket Kit 071076 (New P# 525011)
Tune-Up Kit #2 Contents (links in blue):
Item# 49 Electrode, Dual Sense 230956 (New P# 525019)
Item# 71 Burner Assembly 010978
Item# 69 Orifice 180225
Item# 18 Limit Switch 230621 (Replaced By New P# 233484)
Item# 12 Sail Switch 233100 (New P# 525028)
Item#'s 50 & 55 Electrode / Burner Door Gasket Kit 071076 (New P# 525011)
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