Martin Fireplaces BV4536, BV5142 Vent Installation, Vertical Venting Straight up No Elbow

VENT INSTALLATION

VENT INSTALLATION:

WARNING

The following venting instructions are provided as a general guideline. Always check with pipe manufacturer

for venting requirements.

Positioning The Fireplace:

NOTE

The fireplace must be installed giving full consideration to the clearance and height requirements identified

in this manual.

1.Bend out the four (4) nailing flanges located on the sides of the fireplace. For 5/8” drywall use the two (2) outer most flanges. For _” drywall use the two (2) inner flanges.

2.Slide the firebox into prepared framing or position fireplace in its final position and frame later. Be sure fireplace is resting on a flat surface.

3.Set unit level and plumb by checking the top and front of unit. Shim side-to-side and front-to-back as necessary.

4.Anchor nailing flanges of the fireplace to the side-framing members using 8d nails or other suitable fasteners.

Venting Configuration:

WARNING

Never use 90 degree elbows

WARNING

This natural vent fireplace has been tested to use 8” Class B-Vent pipe

Vertical Venting Straight up (No Elbow):

Dim	Min	Max
V	14 feet	40 feet

Figure 6: Vertical Venting – Straight Up

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