Dometic Furnace Model DFMD20131 Tune-Up Kits
Kit #1 Is Only Applicable To Serial Numbers Before 72489156
Tune-Up Kit #1 Includes (individual part links in blue):
Kit #2 Is Only Applicable To Serial Numbers After 72489156
Tune-Up Kit #2 Includes (individual part links in blue):
Item #4510 Electrode (link): 35100
Item #4510 Electrode (link): 35100-OS
Item #4510 Electrode (link): 35100MC
Item #4524 OEM Curved Blade Sail Switch (link): 31094 NLA (SN 72489156 & Prior)(Replaced By P# Link: 31094-OS)
Item #4524 Curved Blade Sail Switch (link): 31094-OS (Serial Number 72489156 & Before)
Item #4524 Curved Blade Sail Switch (link): 31094MC (Serial Number 72489156 & Before)
Item #4524 OEM Flat Blade Sail Switch Kit (link): 33082 (After SN 72489156) (New P# 36165)
Item #4524 Flat Blade Sail Switch Kit (link): 33082-OS (After SN 72489156) (New P# 36165-OS)
Item #4524 Flat Blade Sail Switch Only (link): 33063