HEARTH PRODUCTS KITS AND ACCESSORIES

750,206M

REV. NC 03/2006
Cat. No.
Model
Description

H3991

OAK-UVFRC
OUTSIDE AIR GATE & DUCT KIT

INSTALLATION INSTRUCTIONS FOR OUTSIDE COMBUSTION AIR GATE KIT FOR USE WITH UVF-36, UVFRC-3628, UVFRC-3628-H, UVFRC-4228 & UVFRC-4228-H UNIVERSAL VENTFREE FIREBOXES

 

 

KIT CONTENTS

 

 

ITEM
QUANTITY
DESCRIPTION

 

 

1

1 ea.
Air Gate Assembly

 

 

2

1 ea.

Arm, Air Gate

 

 

3

1 ea.

Bracket, Air Gate Arm

 

 

4

1 ea.

Collar, Outside Air

 

 

5

1 ea.

Duct, 4”

 

 

 

6

1 ea.

Hardware Kit (9 long screws & 4 short screws)

 

7

1 ea.

Instruction Sheet

 

 

Table 1 - Refer to Figure 1

 

 

 

 

6

 

 

5

1

 

1

 

 

 

 

 

 

 

 

7

 

 

2

 

4

3

 

 

 

 

 

Figure 1 - Kit Contents (see Table 1)

 

 

TOOLS / SUPPLIES REQUIRED

 

 

 

• 5/16” Nut driver or Socket

• Duct Tape

• Silicon Type Caulking

GENERAL INFORMATION

This kit is for use with models UVF-36, UVFRC-3628, UVFRC-3628-H, UVFRC-4228 & UVFRC-4228-H Ventfree fireboxes when installed in conventional construction.

These kits have an air gate assembly which allows adjustment of the amount of outside air delivered to the fire for combustion. Only one air kit, located on the right side of the firebox, is required.

If you encounter any problems, need clarification of these instructions or are not qualified to properly install this kit, contact you local distributor or dealer.

Retain These Instructions for Future Reference

INSTALLATION INSTRUCTIONS

1. Remove the outside air knock-out on the right hand side of appliance (See Figure 2 for location).

2. Assemble the Air Gate as shown in Figures 3 & 4.

3. Take the Air Gate Assembly and feed the arm through the round opening (see Figures 5 & 6) and then through the side frame opening. Ensure the air gate arm remains attached to the air gate (see Figure 7).

WARNING

Do not operate the combustion air gate with a fire in the firebox unless all components of this kit have been installed.

 

 

Side View of Arm

Right Hand Side

 

installed into Air

 

Gate.
of Firebox

 

 

 

Remove Outside

Air Gate Assembly

 

 

Air Knock-Out

 

 

Air Gate Arm

Figure 2

Figure 3

Air Gate Arm

Air Gate

Outside View of Arm installed into Air Gate.

Figure 4

When assembled onto appliance, the notch

here must be positioned down as shown.

Air Gate

Air Gate Arm

Right Side
Panel on
Firebox

Figure 5

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

1