Napoleon GB20 — manuals, specs and every part for this model are on the GB20 page. The store also has the complete GB20 parts list.
29 parts Fits GB20 × Clear all
OEM SIT FMI and Napoleon Complete Pilot Assembly – LP (0199701)
SKU 0199701
Fits BGNV36, GB20, GD16, GD17 +6 more
OEM SIT Gas Valve – LP (0820651)
SKU 0820651
Fits B36DF, BGD36CFG Crystallo, BGD40, BGD42 +17 more
OEM SIT Gas Valve – NG (0820652)
SKU 0820652
Fits Ascent Series, Ascent X Series, BGD36, BGD36CF +27 more
OEM SIT Pilot Assembly – NG (0199702)
SKU 0199702
Fits BGNV36, GB20, GD16, GD17 +4 more
SKU 0940002
Fits Ascent Series, Ascent X Series, B36DF, BGD33 +47 more