Pre-Cast Flues Flashcards
1
Q
How many starter blocks?
A
3
2
Q
Distance from appliance outlet to cover or gather block (bottom of appliance to start of flue)?
A
600mm
3
Q
Angle of bonded blocks? The staggered blocks after appliance?
A
Maximum offset of 30 degrees.
4
Q
Should be an appliance adapter with an air gap, but what angle should the twin wall be?
A
45 degrees
5
Q
Whats the cross sectional area?
A
16500 mm2
6
Q
Minimum diameter of cast flue block?
A
90 mm
7
Q
Ridge terminal distances?
A
1.5m from a structure or chimney
300mm if twin ridge terminals
