Monessen Hearth HBDV300 User Manual

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The fireplace must be secured to the floor and/or to framing studs as shown in Figure 5. Use two (2) wood screws or masonry/ 
concrete screws to secure fireplace to the floor. Use four (4) screws to attach fireplace to framing. The side nailing flanges 
are 1/2" or 5/8" to accommodate different wall thickness.
SECURING FIREPLACE TO FLOOR OR FRAMING 
Figure 6 - Securing Fireplace to Floor and Framing Studs 
Insulation 
Board 
Framing 
Nail 
Flange 
Screws 
Nail 
Flange 
Screws 
Screws 
Screws 
Screws 
W
ARNING
DO NOT REMOVE
INSULATION BOARD