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.
Chimney liner sizing chart btu.
The chimney is on the outside.
A guide to chimney sizing tables for venting heating appliances.
Use this tool to quickly calculate flue diameter or btu s for single or multiple category 1 appliance venting.
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Sizing tables 12 multiple appliance vents procedure 15 sizing tables 16 additional guidelines 19 multiple story venting sizing guidelines 21 system examples 22 factory built all fuel chimney systems includes flexible stainless liner sizing description 26 sizing tables 27 table of contents.
For single category 1 appliance.
Which chimney sizing table to use here is a quick guide to the umc s chimney sizing btuh venting capacity tables when sizing a metal or masonry chimney diameter to match the total input btuh of the heating appliances boiler furnace water heater being vented.
If it is a wood burning appliance we need to know the size of the flue outlet on the stove.
Which chimney sizing table to use.
Chimney vent capacity chart btu h and kw pdf.
This handy guide is provided to assist you in choosing the right size and type of chimney liner for your home.
Here is a quick guide to the umc s chimney sizing btuh venting capacity tables when sizing a metal or masonry chimney diameter to match the total input btuh of the heating appliances boiler furnace water heater being vented.
If you need to convert round liner dimensions to oval or rectangular try our liner shape calculator for ordering multiple sections of liner pipe try our chimney liner and flue pipe length calculator.
Guide to chimney sizing tables for venting heating appliances.
Installing new water heater 62 natural gas 40 000 btu 50 gallon in masonry chimney that is 30 feet high only water heater now.
Going to line with 3 or 4 inch pipe which size is better and should one wrap the liner in insulation even if chimney is already clay lined.