2
UVSRCA Vent-Free Fireboxes
20007435
Hearth Dimensions
........................................................................................................................2
Fireplace Dimensions
..................................................................................................................3
Installation Instructions
...............................................................................................................4
Choosing a location ............................................................................................................4
Gas line ..............................................................................................................................4
Drafts ..................................................................................................................................4
Fireplace Clearances ..........................................................................................................4
Installing the Firebox ..........................................................................................................5
Finishing the Fireplace .......................................................................................................7
Hearth Extension ................................................................................................................7
Pre-Wiring of Junction Box .................................................................................................7
Electrical Services ..............................................................................................................7
BL-4 Blower Installation ......................................................................................................8
UVSRC36A Installation .......................................................................................................8
UVSRC42A Installation .......................................................................................................8
Install Optional Outside Air Kit ............................................................................................9
Replacement Parts
..................................................................................................................... 11
Accessories
................................................................................................................................12
Servicing
.....................................................................................................................................12
Warranty
......................................................................................................................................15
Table of Contents
UVSRC36A, UVSRC42A
Certified To
ANSI Z 21.91a - 2002
Ventless Fireboxes
for use with
any ANSI Z21.11.2
Unvented Room Heaters
Units:
UVSRC36A
GF1VS2
UVSRC42A
GF1VS4
A
B
C
FP1531
hearth dimensions
9/04 djt
Front Width
Back Width
Depth
A
B
C
UVSRC36A
35”
23
¹⁄₈
”
16
¹⁄₄
”
(889 mm)
(589 mm)
(413 mm)
UVSRC42A
40
³⁄₄
”
32
⁷⁄₈
”
(18
¹⁄₂
”
(683 mm)
(559 mm) (451 mm)
FP1531
Fig. 1
Hearth dimensions.