CLEAN BURN CB-1400, Operator'S Manual

Page: 34 / 108

Operator's Manual: Model CB-1400
4-6
Constructing a Non-Combustible Floor (continued)
5. Place a 24-gauge sheet metal pan with a 1" containment lip on top of the masonry blocks. This
will provide containment of any oil that may be spilled while working on the furnace.
6. Position the furnace on top of the sheet metal pan; make sure you maintain the extra 12"
minimum clearance on all sides of the cabinet.
7. Ensure that the installation adheres to all clearances from combustibles as stated at the beginning
of Section 4 in this manual.
8. After positioning the furnace cabinet on the sheet metal pan, install 2" tall (minimum) cinder
blocks (4) under each corner of the furnace to elevate the cabinet off the sheet metal pan to allow
clearance for installation of fittings on the connector block.
Figure 4E - Furnace Installed on Non-Combustible Floor
LIP FOR OIL
CONTAINMENT
TALL CINDER BLOCK
MIN. 24 GA STEEL
2 PIECES 5/8" SHEETROCK
COMBUSTIBLE MATERIAL
PAN WITH MIN. 1 INCH
MIN. 24 GA STEEL
4 INCHES (MIN.)
I88831
1 PIECE
MIN. 12"
MIN. 12"
MIN. 4" TALL MASONRY BLOCKS TO ALLOW
CLEARANCE FOR INSTALLATION OF
FITTINGS ON THE CONNECTOR BLOCK