Simpson Duravent Starter Collar {1998 to 2000}
This part fits the following models:-
C34/-1-2-3 DV Fireplace
E651/E659/E659-1 Emerald DV
S450 DV Fireplace
U27/U27-1/U27-2/U29-1/U29-2 DV
U39/U39-1 DV Fireplace
U41-DV/U45/U46 DV (1994-97)
U45-1/U45-2/U45-3 DV Fireplace