Assessments - 3, GPA: 4 ( )

Fabricante : Empire Comfort Systems Arquivo Tamanho: 4.64 mb Arquivo Nome : Língua de Ensino:

See Figures 13 and 14. 2. Move the left hand curtain screen to the center of the firebox opening. 3. Grasp the long control rod lever with control bracket (items 7 and 8 in Fresh Air Kit Parts List) securely with a vise grips as shown in Figure 15. Figure 13 Figure 15 Figure 16 Figure 17 TO INSTALL BVA-1 FRESH AIR KIT, REMOVE RECTANGULAR CUT-OUT WITH SHEET METAL CUTTERS Figure 14 Page 10 23200-0-1206 with the hole in the front flange of the movable air door. See Figure 18. 7. Once the control rod is fed through the air door hole, gently lift the outer air door plate assembly inward and upward until the mounting holes in the plate line up with the pilot holes in the side wrap. 8. Install (4) screws to retain the Air Door assembly. See Figure 20. 9. Remove vise grip from control rod, then check the operation of the Air Door. The control lever should open the air door Figure 18 Figure 21 OUTSIDE AIR ROD BRACKET OPEN FRESH AIR ROD (CONTROL LEVER) LEFT SIDE VIEW OF FIREBOX OPENING TOP CUTAWAY VIEW DAMPER ASSEMBLY OUTER CASING FRESH AIR ROD OUTSIDE AIR ROD BRACKET Figure 20 OUTSIDE AIR ROD BRACKET OPEN FRESH AIR ROD (CONTROL LEVER) LEFT SIDE VIEW OF FIREBOX OPENING TOP CUTAWAY VIEW DAMPER ASSEMBLY OUTER CASING FRESH AIR ROD OUTSIDE AIR ROD BRACKET when rotated upward, and can be locked open by pulling forward into the notch at the top of the control lever bracket. 10. To close, simply disengage by letting the lever rotate downward. The air door will remain closed by magnetic action. See Figure 21. Figure 19 1 2 8 4 7 6 5 3 FRESH AIR KIT PARTS LIST INDEX NO. PART NO. DESCRIPTION QUANTITY SUPPLIED 1 10124 OUTSIDE AIR HOOD 1 2 18476 OUTSIDE AIR TUBE ASSEMBLY 1 3 R8196 WASHER, SILICONE (BV) 1 4 19548 DAMPER ASSEMBLY 1 5 R8047 TUBULAR CLIP (BV) 1 6 R8189 ROD, FRESH AIR (BV) 1 7 R8703 ROD, AIR CONTROL (FB) 1 8 20473 BRACKET, OUTSIDE AIR ROD (FB) 1 23200-0-1206 Page 11 Completion of Air Kit installation 1. Determine the length of 4” Dia. rigid or flex duct connector (installer supplied) you will need from the firebox/fireplace to the exterior surface of the outside wall, where the air kit hood will be installed. Add a few extra inches to the length to allow for easier attachment of the outside duct connection prior to securing the outside rain cap hood to the building. 2. Secure the 4” dia. duct to the Air Door assembly collar on the firebox/fireplace with band clamps or screws. 3. Run the other end of the duct through the exterior wall cutout. 4. From the outside of the building, connect the duct to the collar on the outside air vent assembly with band clamp or screws to secure. 5. Mate the outside rain cap hood over the air vent, seal with caulk as necessary, then secure with screws provided to the exterior wall surface. See Figure 22 and 23. 6. Figure 24 illustrates the various options for installation of the air duct run possibilities. OUTSIDE HOOD 4” DIA. AIR DUCT CONNECTOR (INSTALLER SUPPLIED) OUTSIDE PLATE/VENT SCREEN ASSEMBLY AIR DOOR ASSEMBLY FIREBOX...

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