PLANNING YOUR INSTALLATION
Clearances to combustibles are determined from testing to applicable standards for allow- able heat transfer. The clearances allowed as shown here, do not take into account opera- tion or serviceability requirements.
CLEARANCES
Optima 2 FS and Optima 3 FS - Standard residential or manufactured (mobile) home installation. These appli- ances require the following minimum clearances to com- bustibles:
MINIMUM CLEARANCES TO COMBUSTIBLES
Optima 2 FS Manufactured (Mobile) Home or Residential Installation
Clearance to | Horizontal Flue – Di- | Interior Vertical Flue |
Combustibles | rectly Through Wall |
|
| inch / millimeter | inch / millimeter |
A - Sidewall to unit | ♦4” / 102 mm | ♦4” / 102 mm |
B – Backwall to unit | *2” / 51 mm | 9” / 229 mm |
C – Sidewall to unit | *2” / 51 mm | *2” / 51 mm |
Corner |
|
|
D – Max. Depth of | •24” / 610 mm | •24” / 610 mm |
Alcove |
|
|
E – Flue to Wall | 3” / 77 mm | 3” / 77 mm |
♦Measured to fuel hopper lid in alcove.
•Minimum Alcove Measurements - Height 48” / 1220 mm Width 31” / 788 mm
Optima 3 FS | Manufactured (Mobile) Home | |
▪ Clearance to | or Residential Installation | |
Horizontal Flue – Di- | Interior Vertical Flue | |
Combustibles | rectly Through Wall |
|
| inch / millimeter | inch / millimeter |
A - Sidewall to unit | ♦6” / 153 mm | ♦6” / 153 mm |
B – Backwall to unit | *2” / 51 mm | 9” / 229 mm |
C – Sidewall to unit | *2” / 51 mm | *2” / 51 mm |
Corner |
|
|
D – Max. Depth of | •16” / 407 mm | •16” / 407 mm |
Alcove |
|
|
E – Flue to Wall | 3” / 77 mm | 3” / 77 mm |
♦ Measured to fuel hopper in alcove. |
| |
• Minimum alcove measurements - Height 48” / 1220 mm | ||
| Width 38” / 966 mm | |
|
|
|
Minimum clearances specified may not allow for ease of operation and maintenance (please take this in to account when planning the installation). If installed to the minimum clearances, removal of the appliance may be necessary for servicing.
Recommended clearance zone from the front of the appliance to combustibles is 4 feet minimum.
*The certified back wall clearance as shown on the listing label is 1" (see Safety / Listing Label) but for proper hopper lid operation in corner and parallel installations a 2" clearance is required.
Rear Wall or Alcove – Optima 2 FS and Optima 3 FS
*
Corner - Optima 2 FS
*
*
Corner - Optima 3 FS
*
*
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