The vent connector should be routed to the vent utilizing the shortest possible route.
Chimney liner capacity chart.
601 760 sq.
5in thickness 320 00.
Chimney liner size calculator amp.
Up to 600 sq.
Flex king 7 5x20 insert kit.
Just muliplying these dimensions together 6 75 x 6 75 45 56 sq in.
This is no job to cut corners though.
For example an 8 x 8 square nominal clay chimney flue tile liner has inside dimensions of 6 3 4 x 6 3 4.
Chimney vent capacity chart btu h and kw.
Installing a stainless steel chimney liner down your chimney is the best and most economical way to revive a deteriorated chimney flue.
A cross sectional area of chimney m 2 q volume of flue gases at chimney temperature m 3 s v velocity m s in general 1 kw boiler heat requires 1100 mm 2 of chimney area.
The chimney liner should never be undersized for any appliance especially to accommodate insulation around the liner.
For single category 1 appliance.
Deluxe terra cotta top plate 12in x 13in x 13in 155 00.
761 942 sq.
Guide provided by rockford chimney.
The chart below uses a 10 1 ratio.
Capacity listed in the sizing tables must be reduced by 5.
The liner size is the number one factor for the appliance to burn properly.
Aluminum flexible chimney liner and gas vent connector installation instructions vent connector capacities f or m u l tipl e categ ory 1 appl iances connected to a com m on vent rigid connector siz ing inf orm ation nat nat nat nat.
A 10 1 ratio should be used for chimneys less than 25 feet in height and a 12 1 ratio for chimneys greater than 25 feet in height.
Undersized liners will not allow the appliance to vent properly.
10 6 general factors for chimney sizing graphs section 11 general design methods 11 1 the chimney design equation 11 2 the chimney design chart 11 3 design chart recommended factors 11 4 steps to use design chart figure 34 for sizing 11 5 example using design chart to find gas vent size section 12 checking vent system operation draft hood.
Flex king pro chimney liner 4x40 316ti 460 00.
Use this tool to quickly calculate flue diameter or btu s for single or multiple category 1 appliance venting.
Chimneys and vents on an outside wall must be.
But chimney experts and draft measurements show that in a rectangular flue not all of the cross sectional area is equally effective in developing draft.
For each additional elbow greater than 45 deg up to and including 90 deg the maximum capacity in the sizing tables must be reduced by 10.
Chimney liner insulation kit 6in.
Doing the work as a d i y homeowner can save hundreds and possibly thousands of dollars.
