For do it yourself homeowners expect to pay around 625 for a ready to install 6 x 25 foot flue liner kit and diy installation.
Chimney liner calculator.
Density of gases at the inlet of the chimney flue gases density at the inlet of the chimney is dependent upon the temperature.
Rockford chimney supply s chimney liner size calculator guide is a great way for anyone to choose the correct size liner and also the correct type of stainless steel.
Choose the type of appliance you have measure the exhaust collar of the appliance.
Chimney liner and flue pipe length calculator select pipe or liner type.
Required chimney area can be calculated as.
Stainless steel chimney liners while offering unrivaled customer service for the best buying experience.
For single category 1 appliance.
In a few simple steps you ll be able to see your options for chimney liner size and type.
Before it develops to drop size the liner will have been heated above the dew point and this condensate will reevaporate.
If the vent is located outdoors and the temperature is very low condensation may continue.
Just muliplying these dimensions together 6 75 x 6 75 45 56 sq in.
Average cost of chimney liner installation the average cost of a stainless steel chimney liner is around 1 980 when installed by a local chimney professional.
Use this tool to quickly calculate flue diameter or btu s for single or multiple category 1 appliance venting.
Chimney liner size calculator and selection guide this handy guide is provided to assist you in choosing the right size and type of chimney liner for your home.
This is a good reason for avoiding this type of installation.
To determine the area in a square or rectangular pipe just multiply the length by the depth.
Chimney vent capacity chart btu h and kw pdf.
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 example a liner that is 6 x 10 would be 6 x 10 60 of area.
For the fireplace above that needs 108 of area this liner would be way too small.
A liner size of 9 x 12 would equal 108 and should just provide enough draft for the above fireplace.
Condensation will form on the cold inner liner of the vent.
For example an 8 x 8 square nominal clay chimney flue tile liner has inside dimensions of 6 3 4 x 6 3 4.
Rigid 304l chimney liner rigid 316l chimney liner single wall black stove pipe double wall black stove pipe metalbestos class a chimney pipe rock vent class a chimney pipe 316l inner 430 outer rock vent class a chimney pipe 304l inner galvalume outer rock vent class a.
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.
If you need to convert round liner dimensions to oval or rectangular try our liner shape calculator.
