Series Flex Vent Installation - kozy heat 56701 Installation And Operation Manual

#700 SERIES DIRECT VENT TERMINATION KIT(S) INSTALLATION
IMPORTANT: The flex pipe is permanently attached to the exterior plate. DO NOT ATTACH #745 or #718 termination kit to fireplace
(or extension kit ) until it has passed through the wall. Install termination plates to outside wall exterior.
HORIZONTAL TERMINATIONS Refer to illustration on following page.
IF TERMINATING AGAINST VINYL SIDING, A VINYL SIDING PROTECTOR, INCLUDED WITH #718 AND #745 DIRECT
VENT KITS, MUST BE USED. FOLLOW INSTRUCTIONS INCLUDED.
ATTENTION: Horizontal Top Vent Terminations using Kozy Heat #700 series Flexible Vent System must install # 923-F Kozy Heat Flex
Vent System Adaptor.
CAUTION: This gas appliance must not be connected to a chimney flu serving another type of appliance.
NOTE: Page 22 has information on restrictor installation in conjunction with venting installation. Page 51 has information on restrictor
recommendations depending on burner flame appearance and instructions on installation after venting is completed.
1. If your vent system application does not require an extension kit, proceed to step #7.
2. If your vent system application will require one or more extension kits (Part #746), proceed with following steps. Each #746 extension
kit contains enough 4" & 7" flexible aluminum to extend chimney an additional 6‟ (1.83 m).
3. Gently stretch 4" & 7" flexible aluminum pipes on termination kit (#745 or #718) and on each extension kit (if used) length required
for installation.
IMPORTANT: DO NOT STRETCH EXTENSION KIT- #746 BEYOND 6‟ (1.83 m). DO NOT STRETCH BEYOND WHAT IS REQUIRED - IT IS VERY
DIFFICULT TO RECOMPRESS FLEX PIPES ONCE STRETCHED.
4. Place a bead of sealant outside 4" flex pipe collar (C) (end with EXTERNAL lip), sliding it inside 4" pipe on top of fireplace (D).
Secure with 3 evenly spaced screws.
5. Place a bead of sealant inside 7" flex pipe collar (E) (end with INTERNAL lip), sliding it over 7" pipe on top of fireplace (F). Secure
with 3 evenly spaced screws.
6. If additional extension kits are required, repeat steps #4 - #5, placing 4" & 7" pipes onto previous extension kit.
OPTIONAL: Place insulation between 7" pipe and wall studs.
7. With spacer legs toward wall, slide interior firestop (H) over 7" pipe and attach to interior wall (over wall materials).
NOTE: Attachment brackets are included with termination kit. These optional brackets should be screwed or nailed (not provided)
onto top and bottom of 9-1/2" (241 mm) H x 9-1/2" (241 mm) W opening on exterior of house. The termination plates then fit
between these brackets. Using screws provided, secure brackets to termination box (A). Attach vinyl siding protector (G).
8. Apply a liberal bead of exterior sealant around outer edge of termination box (A), placing assembly through opening in exterior wall.
Place screws through four slots (B), securing it in place.
9. Gently pull 4" & 7" pipes down to top of extension kit, or top of fireplace if no extension kits were used.
10.
Place a bead of sealant outside 4" flex pipe collar (C) and slide it into 4" pipe on extension kit or top of fireplace (D).
Secure with 3 evenly spaced screws.
11.
Place a bead of sealant inside 7" flex pipe collar (E) and slide it over 7" pipe on extension kit or top of fireplace (F). Secure with 3
evenly spaced screws.
ILLUSTRATION ON FOLLOWING PAGE.
VENTING
PAGE 24