
The Chimney Sweep Online Fireplace, Woodstove, Gas Stove and Barbecue Shop
FIREPLACE MODEL: NAPOLEON BGD40 SEE-THRU FIREPLACE
DIAGRAM #1: FRAMING THE ENCLOSURE
A: Opening Height, Floor to Header (minimum)...................... 36-1/4"
B: Opening Width (minimum)................................................. 42-1/2"
C: Framing Depth:. 22" minus thickness of finish material on both sides
D: Floor to Bottom of Enclosure Ceiling Framing ................... 37-3/8"
F: Floor to 7" Combustible Mantel (minimum)......................... 39-1/2"
G: Edge of Opening to Combustible Sidewall (minimum).................. 5"

DIAGRAM #2: FIREPLACE DIMENSIONS
J: Floor to Top of Top Extension Plate................................ 37-3/8"
K: Fireplace Height, Excluding Top Extension Plate............. 32-1/2"
L: Front Facia Width................................................................. 36"
M: Overall Width including Standoffs................................... 40-1/8"
N: Fireplace Depth.............................................................. 22-1/8"

DIAGRAM #3: VENTING:
The Vent collar is located at the top edge where the side panel meets the top panel, and is oriented on a 45-degree angle.
Use a 5" / 8" coaxial 45-degree elbow to point straight sideways for side wall direct venting or up for vertical venting (through
the roof).
ELECTRICAL AND GAS PLUMBING:
The two 3/8" M.P.T. gas inlet access holes and two Electrical wiring access holes are located in the sidewall opposite the vent
side. The gas inlet holes are located centerline 6-1/2" back from the front and rear panels and 2-1/2" above the floor. The
electrical inlet holes are located centerline 4-1/4" back from the front and rear panels and 2-1/2" above the floor.