Pellet stove install

[mawds10]

I am installing my pellet stove my chimney is 7mtrs am doing 2 MTRS in 80mm then the 5 MTRS at 125 mm the run the run is straight up the existing chimney I just found a note in the instruction book saying the run must not be more than 6mtrs any advice would be great I think it should have a long run above the roof line any help would be great

 

[johneh]

A little more information would be good
such as are there any 90 deg turns . If
calculations will be different
If it is a straight run then the total there
are 23 Ft of a combination of 3 and 4 in. pipe
I think it will work just fine
Conversion 7 m = 22.97 ft.
5 m = 16.40 ft.
2 m = 6.56 Ft
80 mm = 3.15 in
125mm = 4.92 in

 

[mawds10]

A little more information would be good
such as are there any 90 deg turns . If
calculations will be different
If it is a straight run then the total there
are 23 Ft of a combination of 3 and 4 in. pipe
I think it will work just fine
Conversion 7 m = 22.97 ft.
5 m = 16.40 ft.
2 m = 6.56 Ft
80 mm = 3.15 in
125mm = 4.92 in

Hi it's all straight so there is no issue going up a size with the pellet burner from 80 to 125 thanks for your help the make is an extraflame vivano 10kw I am also filling the chimney with vermiculite insulation

 

[mawds10]

Hi it's 80 mm to 125 no bends just straight I have added pictures it's a extraflame Viviana evo 10 kw thanks for your help