VIT ST
Concentric flue exhaust kit 1m. 80/125
1
2
Insulated extension 1m. 80/125
3
90° bend 80/125
VIT ST boiler is pre-arranged for concentric air inlet/flue exhaust.
The concentric flue exhaust kit is complete with terminals for the discharge through the wall and with combustion
test intake points.
Flue exhaust maximum length is 3m.; 90° bend installation corresponds to a length reduction of 1m.
WARNING: Burner calibration should be effected when the boiler is set up (at maximum temperature
attained by combustion air).
3 2 1
1
2
3
fig. 9
27