United States Stove 5040 사용자 설명서

8

INSTALLATION

NOTE: Follow L-Vent chimney manufacturer’s instructions.

OPTION:  To achieve a center vertical installation a 45º el-

bow and a clean-out tee can be used to offset the pipe from 

the exhaust outlet to the rear center of the stove.

OPTION: Install L-Vent elbow in place of clean-out tee. Lo-

cate stove. Drop plumb bob to center of tee outlet, mark 

point on ceiling. Install ceiling support and L-Vent pipe per 

L-Vent manufacturer’s instructions.

1.  Always maintain 3” clearance from combustible materi-

als. When passing through additional floors or ceilings, 

always install firestop spacer.

2.  After lining up for hole in roof, cut either a round or square

  hole in roof, always 3” larger all the way around pipe. 

Install  upper  edge  and  sides  of  flashing  under  roofing 

materials, nail to the roof along upper edge. Do not nail 

lower edge. Seal nail heads with non-hardening water-

proof mastic.

3.  Apply non-hardening, waterproof mastic where the storm

  collar will meet the vent and flashing. Slide storm collar 

down  until  it  sits  on  the  flashing.  Seal  and  install  cap. 

Mobile home installations must use a spark arrester.

Adapters are available to adapt from 3” L-Vent to 6” or 8” 

Class-A chimney. (Figure 11a)

As an alternative, 3” or 4” L-Vent can be run inside existing 

chimney to termination. (Figure 11b)

This is the preferred method.

Follow guidelines for equivalent vent length.

 

 

 

 

12” MINIMUM CLEARANCE

TO ROOF

VERTICAL ROOF VENT

ATTIC 

INSULATION

SHIELD

3” MINUMUM

CLEARANCES TO

COMBUSTIBLES

3” MINUMUM

CLEARANCES TO

COMBUSTIBLES

PELLET VENT TO

CHIMNEY ADAPTER

(SPV-CA)

UNIVERSAL

 CONNECTOR

PELLET

VENT

NOTE:

THIS METHOD

IS PREFERRED

EXISTING

CHIMNEY

SYSTEM

EXISTING

CHIMNEY

SYSTEM

TO

APPLIANCE

 

CLEANOUT

TEE

45 DEGREE ELBOW