D. Mantel Projections

D. Mantel Projections

30 in. minimum

to ceiling

 

 

 

 

 

18

 

 

 

 

 

17

 

 

 

 

 

 

 

 

 

15

16

 

 

 

 

 

 

 

 

 

 

 

17-3/4

 

 

 

13

14

 

 

 

17

 

 

 

 

 

16-1/4

 

 

 

 

 

3 - 12

 

 

15-1/2

 

 

 

 

 

0 - 3

 

14-3/4

 

 

 

 

 

 

14

 

 

 

 

 

 

 

 

13-1/4

 

 

 

 

 

 

 

 

 

9-3/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Measured from top of hood (in inches)

￿Figure 3.3 Clearances to Mantels or Other Combustibles Above Appliance

Top of

Appliance

Top of Drywall

 Mantel Leg or Perpendicular Wall Ato perpendicular wall

48 in.

(1219 mm)

B max.

Manual background Mantel Leg or Perpendicular Wall

A1 in. (25mm) min.

to perpendicular wall

B3-1/2 in. (89 mm) min. from fireplace opening to perpendicular wall

Figure 3.4 Clearances to Combustible Mantel Legs or Wall Projec- tions (acceptable on both sides of opening)

Heatilator • GB4336/GB4992 • 4003-085 Rev H • 04/06

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Image 11
Heatiator GB4336 owner manual D. Mantel Projections, Top of Appliance Drywall A 48 in 1219 mm B max, to perpendicular wall