Installation
900948-00E, 07/2020
Innovative Hearth Products
DRT2000-C Series Direct-Vent Gas Fireplaces
17
INSTALLATION SEQUENCE
The typical sequence of installation is outlined below; however, each installation is unique and may result in
variations to the steps described.
See the pages referenced in the following steps for detailed instructions.
Check local codes for more restrictive installation. The more restrictive installation for clearances must be used.
Framing
1. Construct the Fireplace Framing
(
Page 17
)
.
2. Prepare the Fireplace Top Spacers
(
Page 19
)
.
3. Route the Gas Supply Line to the Fireplace
(
Page 19
)
.
4. Determine Venting in Combination Venting Fireplaces
(
Page 20
)
.
5. Rough in the Electrical Supply, if Needed
(
Page 21
)
.
6. Place the Fireplace in the Framing and Secure
(
Page 21
)
.
Venting
7. Select a Horizontal or Vertical Vent System
(
Page 21
)
.
8. Install the Vent Restrictor (if necessary)
(
Page 22
)
.
9. Connecting the Vent Pipe
(
Page 23
)
.
10. Install the Vent System
(
Page 25
)
.
Electrical Connection
11. Complete the Field Wiring
(
Page 37
)
.
Gas Connection
12. Connect the Gas Line
(
Page 39
)
.
13. Verify Proper Fireplace Operation
(
Page 40
)
.
Finishing
14. Optional Accessory (see
Page 68
for ordering information): Install the Firebox Liners
(
Page 43
)
.
15. Install the Logs, and Glowing Embers
(
Page 43
)
.
16. Install the Glass Door
(
Page 43
)
.
17. Adjust the Air Shutter to Ensure Proper Flame Appearance
(
Page 43
)
.
18. Install the Hood
(
Page 44
)
.
19. Reinstall the Barrier
(
Page 45
)
.
20. Install the Finishing Materials
(
Page 46
)
.
21. Attach the Safety-in-Operation Warning Labels
(
Page 46
)
.
1.
Construct the Fireplace Framing
1.
Frame the fireplace as illustrated in
Table 10
. For corner framing installations, use
Table 11
. All framing details
must allow for a minimum clearance to combustible framing members as shown in
Table 8
.
2.
If the fireplace is to be elevated above floor level, a solid continuous platform must be constructed below the fireplace.
NOTE:
Headers may be in direct contact with the fireplace top standoff spacers when they are bent up vertically,
maintaining the 4” clearance to the fireplace top, but must not be supported by them or notched to fit around them.
All construction above the fireplace must be self-supporting. DO NOT use the fireplace for structural support.
