StoneAge NA 24 Installation And Operation Instructions Manual Download Page 2

 

2

Figure 2. Fireplace Components 

Table 1. Fireplace Components  

Item  

Description 

1 Baseplate 
2 Sidewall 
3 Back 

Plate 

4 Back 

Plate 

5 Back 

Header 

6 Slanted 

Side 

7 Slanted 

Side 

8 Front 

Header 

9-22 Throat 

Components 

23 

Stone Age Chimney Block (sold sepa-
rately) 

2.1 Specifications 

Table 2: Clearances (See Figure 3) 

NA 24, 36 and 48 Fireplace  

Item Clearance 

Figure 

Refer-
ence 

Backwall 0 

 

Sidewalls 

0 to Appliances 
18” from Fireplace open-
ing at points in front of 
fireplace 

 

Floor: Non 
combustible 
extending 
as follows 

20” when hearth is less 
than 6” from floor 
18” when hearth is greater 
than 6” from floor 

12” Mantle 

48” from hearth 

Top Trim 

36” from hearth 

Side Trim 

6” from fireplace opening 

Front en-
closure 

Non combustible from 
hearth up 36.” (E-1) 
Combustible 36” from 
hearth (E-2) 
 

Hearth 

If  the fireplace opening is 
6 sq feet or larger, the 
hearth shall extend at least 
20 inches in front of the 
opening and 12 inches 
beyond each side. If the 
opening is less than 6 sq 
feet, the hearth shall ex-
tend at least 16 inches in 
front of the opening and 8 
inches beyond each  side. 

 

Clearance 
around 
chimney 

0” New Age Chimney 
Block 
2” Metal Pipe chimney 
(UL 103 and ULC S604) 

Chimney 
Height 

16’ from floor  

 

Note 1

. This Fireplace intended for use with solid wood 

fuel or vented gas logs.  

CAUTION: When using this appliance, the fire-

place damper must be set in the fully open 
position. 

Note 2:

 this fireplace has not been tested for use with 

glass doors.  

Summary of Contents for NA 24

Page 1: ...0 Description The fireplace is delivered as a kit with all compo nents necessary to complete the installation The kit is configured for a flue chimney but a special adapter is available for a metal c...

Page 2: ...earth B Top Trim 36 from hearth C Side Trim 6 from fireplace opening D Front en closure Non combustible from hearth up 36 E 1 Combustible 36 from hearth E 2 E Hearth If the fireplace opening is 6 sq f...

Page 3: ...Fired Log Light ers for Burning Fireplaces Draft No 4 dated August 1993 3 0 Installation of the Fireplace WARNING DO NOT USE SUBSTITUTE MATERIALS IN THE ASSEMBLY INSTALLATION OR OPERATION OF THIS FIRE...

Page 4: ...nstall the sidewall pieces 2 and the back plates 3 and 4 Use 3 8 of mortar joint between each section Smooth out mortar and make sure sections remain level D Lay a straightedge across the left and rig...

Page 5: ...chimney can be in stalled One is a Stone Age masonry chimney sys tem and the other is metal pipe If metal chimney pipe is used make sure pipe is tested and certified to UL 103 standards for the US an...

Page 6: ...as shown in Figure 9 Chim ney plumbing can either be straight through the ceiling and through the roof or if the fireplace is installed on an outside wall the chimney can be external to the house Figu...

Page 7: ...are maintained inside the chase 4 3 Height of Chimney Figure 11 illustrates the proper height of the chim ney top Correct height depends on the chimney s location on the roof and distance from the pea...

Page 8: ...nly Scrap wood produces sparks Treated wood coal or woods dipped in pine tar should not be used because they may leave a combustible residue in the fireplace and chimney Use of seasoned wood is prefer...

Page 9: ...old a wadded newspaper in the firebox and light it This will create an updraft and clear the flue of cold air The following steps are recommended when start ing a fire A Remove any excess ash from the...

Page 10: ...he next fire D Keep the fireplace screen clean so air flows freely through it E Spot check the refractory bricks and mortar for small cracks It will expand slightly with the heat then contract as it c...

Page 11: ...acturing defects in the Stone Age product and does not cover de fects or faulty workmanship in the installation of the product or the ma sonry or other structure in which it is installed Also this war...

Reviews: