Heat & Glo ESC-42ST Owner's Manual page 29

2. Top Vent - Vertical Termination
No Elbow
Note: Flue restrictor is permit-
ted ONLY on 30 ft. minimum
vertical runs with no elbows.
Note: Must have a 24 inches minimum
vertical vent before attaching any
elbow to the appliance.
Figure 7.6
Note: Flue restrictor is permit-
ted ONLY on 30 ft. minimum
vertical runs with no elbows.
Note: Must have a 24 inches minimum
vertical vent before attaching any
elbow to the appliance.
Figure 7.7
V
1
Heat & Glo • ESC-42ST • 2146-900 Rev. Q • 4/13
V = 50 ft. Max. (15.2 m)
1
V = 3 ft. Min. (914 mm)
1
FLUE RESTRICTOR
NOTE: Flue Restrictor ships in
manual bag assembly.
V
1
2 ft 610 mm 1 ft
3 ft 914 mm 3 ft
4 ft 1.2 m 4 ft
5 ft 1.5 m 9 ft
6 ft 1.8 m 12 ft
V + V + H = 50 ft (15.2 m) Max.
1 2 1
*No specifi c restrictions on this value EXCEPT
V + V + H cannot exceed 60 ft (18.3 m).
1 2 1
After V = 6 ft, then H
1 1
H V
1 2
305 mm *
914 mm *
1.2 m *
2.7 m *
3.7 m *
Max.= V x 2
1
29