Regency P121 User Manual

Page of 48
Regency
®
 P121-2/P121LC-2/P121RC-2/P131-2 Zero Clearance Direct Vent Gas Fireplace
11
B
C
A
FRAMING AND FINISHING
P121-2 - See Thru
P131-2 - Pier
Framing Dimensions
     P121-2 (See Thru)     P131-2 (Pier) 
P121LC-2 / P121RC-2
  
 
(Corner 
Unit)
A 25"(635mm) 
 
 
 
25"(635mm) 
26-13/16" 
 
minus two times  
  minus two times 
minus one time
 
the fi nishing  
  the fi nishing  
the fi nishing 
 
material thickness*   material thickness*  material thickness*
B 42-1/2"(1080mm)  
 
42-1/2"(1080mm)  42-1/2"(1080mm) 
 
C  46-3/4"(1187mm)    45" (1143mm) 
45"(1143mm)
 
 
  minus one time  
minus one time
 
 
  the fi nishing  
the fi nishing 
Note: These units are 
non-load bearing. 
P121LC-2 - Corner Unit
* Finish material thickness includes: drywall, ceramic tile, slate, etc.
1)  For ease of installation, frame your fi replace after it is positioned and 
the vent system is installed. Remember to install the top standoffs. 
See the "Unit Assembly Prior to Installation" section.  Use 2x4's and 
frame to local building codes.
CAUTION: Verify your fi replace dimensions, framing methods and 
fi nished wall facing details before framing. Determine the total 
thickness of facing material - drywall plus ceramic tiles, slate, etc. 
Allow the fi nish surface to be fl ush with the front or side of the 
unit. Total facing thickness can vary from 1/2" (13mm) to 1-1/4" 
(32mm) thick.
2)  When locating your appliance on an exterior wall or in a chase, apply 
a vapour barrier and drywall, as per local building codes. DO NOT 
INSULATE THE FIREPLACE ITSELF.
 
CAUTION: The unit does not have to be completely enclosed in 
a chase. The clearance on top of the unit is 0" to the standoffs 
so combustible building materials can be laid directly on top 
of the standoffs. You must maintain  clearance from the vent to 
combustible materials for both rigid and fl ex, see Vent Clearances 
in the "Clearances" section.
P121RC-2 - Corner Unit
INSTALLATION