Suburban Furnace Model SF-20F Tune-Up Kit

$120.70 $86.15

(Kit #1) has the old style burner access gasket which is applicable between S/N's 934701426 and 094101431, the second (Kit #2) has the new style burner access gasket which is applicable to above S/N 094101431. Please verify which kit is applicable to your furnace prior to ordering. For parts outside of these serial numbers please reference the exploded parts view item links below the tune-up kits. *See serial number note at the bottom of the page*

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

Item# 22 Electrode With Lead Above S/N 934701426 232286 (New P# 525009)
Item# 23 Burner Assembly 010767
Item# 59 Limit Switch Above S/N 921403895 232503
Item# 45 Sail Switch Above S/N 924201894 232261
 (New P# 525003)
Item# 12 Burner Access Door Gasket Below S/N 094101431 070811

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

Click the Down Arrow To View Complete Parts List
Suburban Furnace SF20F Exploded Parts View Links
Item# 2 Thermostat, White, 161154
Item# 2 Thermostat, Black, 161210
*Not Shown* Wiring Kit 520832 (to convert to new 3 try ignition module)
Item# 52 Room Air Blower Wheel 350129
Item# 57 Firewall Gasket 070808
Item# 59 Limit Switch 232503 Above S/N 921403895
*Not Shown* Gasket Kit, Complete, 520799

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*Please Note* All Suburban Serial Numbers manufactured after January 1990, will be nine digits. The first two (2) digits signify the year of manufacture. The next set of digits, indicate the week of the year and the remaining digits are serial numbers.

For Example: Even though numerically higher, 912000060 is lower than serial number 014103973 due to the year of manufacture.