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Hearth & Home Technologies  • AVFL48SSODK Outdoor Kit Installation Manual  •  4102-955 Rev. A  • 03/21

The AVFLST48SSODK kit is designed for use on the mod-

els shown in the chart above.  Read these instructions thor-

oughly before beginning installation.

CAUTION:

 Allow appliance to cool completely if it has been 

in operation.

The AVFLST48SSODK stainless steel outdoor kit is designed 

to allow installation of the AVFLST48N(P)IP see-through 

appliances on an exterior wall.  The control side of the 

appliance is on the interior of the building and the opposite 

side is viewable from outside the building.

This kit ships with an interior glass assembly, exterior 

stainless front assembly and an insulation box that needs 

to be assembled to the appliance before the appliance is 

installed and framed with building materials.

After installation, exterior noncombustible finishing material 

such as stone or brick may be placed over the outer surround 

of the facing kit only.  Do not cover any portion of the stainless 

screen cover or the stainless drip edge that is installed above 

the screen cover.

KIT CONTENTS:

•  Outer Stainless Face

•  Inner glass frame assembly

•  4 pieces of insulation

•  Top Insulation Box

•  Installation Brackets

•  Fastener Pack

•  Installation Instructions

TOOL REQUIRED:

•  Short handle Phillips head screwdriver

•  Long handle Phillips head screwdriver

•  Caulk gun & caulk material (300°F minimum continuous 

exposure rating suitable for outdoor use)

INSTALLATION INSTRUCTIONS:

NOTE:

 The stainless steel outdoor kit can only be installed 

on the side of the fireplace designed to face the outside of 

the building. The interior side of the fireplace has the control 

system accessible through the lower access panel.

1.  Remove all loose contents from the AVFLST42N(P)IP 

see-through fireplace including hardware and packag

-

ing materials.

2.  Carefully lean unit so the outdoor side is facing up.  Use 

a helper or lean against a suitable prop.

3. 

Remove  the  top  non-comb  board,  top  stand-offs, 

screen, nailing flanges and hood from the outdoor side 

of the AVFLST48N(P)IP appliance.  See Figure 1.

4.  Remove the four shoulder screws from the columns 

and discard.  See Figure 1.

5.  Remove the screws from the left and right side of the 

appliance.  See Figure 1.

Figure 1

Black Magic Glass 

Liner Kit Model No.

Used on Model(s)

AVFLST48SSODK

AVFLST48NIP

AVFLST48PIP

Installation

 Instructions

This kit has been tested for use with specific Hearth & Home Technologies products. Check with your local building code 

agency before you begin installation to ensure compliance with local codes, including the need for permits and follow-up 

inspections. If you encounter any problems regarding code approvals, or if you need clarification of any of the instructions 

contained here, contact your Hearth & Home Technologies dealer. For the dealer nearest you, please visit www.hearthn

-

home.com.

AVFLST48SSODK Stainless Steel Outdoor Kit

Top Non-Comb Board

Shoulder 

Screws

Top Stand-offs

Nailing

 Flanges

Screws

Hood

Screen

Air Deflection Glass

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