Monessen Hearth HWB700HB User Manual

  IMAGINARY

  IMAGINARY
CENTER POINT 

CENTER POINT 

    ACTUAL

    ACTUAL
CENTER POINT

CENTER POINT

CENTERLINE 

CENTERLINE 
OF CHIMNEY

OF CHIMNEY

PLUMB BOB

PLUMB BOB

PLUMB LINE

PLUMB LINE

TABLE 1

TABLE 1

MINIMUM REQUIRED ROOF OPENING

MINIMUM REQUIRED ROOF OPENING
   MINIMUM FRAMED OPENING 

   MINIMUM FRAMED OPENING 

         "L" SERIES 

         "L" SERIES 
DOUBLEWALL CHIMNEY

DOUBLEWALL CHIMNEY

           17" x 17"

           17" x 17"
       17" x 17" 1/8"

       17" x 17" 1/8"
       17" x 17" 1/4"

       17" x 17" 1/4"
       17" x 17" 1/2"

       17" x 17" 1/2"
       17" x 17" 3/4"

       17" x 17" 3/4"
       17" x 18" 1/4"

       17" x 18" 1/4"
       17" x 18" 3/4"

       17" x 18" 3/4"
       17" x 19" 3/8"

       17" x 19" 3/8"
            17" x 20"

            17" x 20"
       17" x 20" 5/8"

       17" x 20" 5/8"
       17" x 21" 3/8"

       17" x 21" 3/8"
       17" x 22" 1/4"

       17" x 22" 1/4"
            17" x 23"

            17" x 23"
   

   
   

   

ROOF PITCH

ROOF PITCH

       0/12

       0/12
       1 12

       1 12
       2/12

       2/12
       3 12

       3 12
       4/12

       4/12
       5 12

       5 12
       6/12

       6/12
       7 12 

       7 12 
       8/12

       8/12
       9 12

       9 12
      10/12

      10/12
      11 12 

      11 12 
      12 12

      12 12
       

       

INSTALLATION OF FIRESTOP-SPACER AT FLOOR LEVELS 

INSTALLATION OF FIRESTOP-SPACER AT FLOOR LEVELS 

INSTALLATION OF FIRESTOP-SPACER AT ATTIC LEVEL

INSTALLATION OF FIRESTOP-SPACER AT ATTIC LEVEL

FLUE PIPE

FLUE PIPE

FLUE PIPE

FLUE PIPE

FIRESTOP SPACER

FIRESTOP SPACER

FLOOR JOIST

FLOOR JOIST

HEADER 

HEADER 

CHIMNEY SECTION

CHIMNEY SECTION

INLET AIR PIPE

INLET AIR PIPE

FIRESTOP SPACER

FIRESTOP SPACER

CHIMNEY SECTION

CHIMNEY SECTION

CEILING JOIST

CEILING JOIST

INLET AIR PIPE

INLET AIR PIPE

HEADER 

HEADER 

OUTER PIPE

OUTER PIPE

FLUE

FLUE

SUPPORT STRAPS 

SUPPORT STRAPS 
FASTEN SECURELY

FASTEN SECURELY

FIRESTOP

FIRESTOP

CHIMNEY 

CHIMNEY 
SUPPORT

SUPPORT

SNAP LOCK CHIMNEY

SNAP LOCK CHIMNEY
SUPPORT SECURELY 

SUPPORT SECURELY 
TO LOWER PIPES 

TO LOWER PIPES 
BEFORE FASTENING

BEFORE FASTENING
SUPPORT STRAPS

SUPPORT STRAPS