110150-01AFor more information, visit www.desatech.comFor more information, visit www.desatech.com99INSTALLATIONContinuedINSTALLATION CLEARANCESWARNING: Maintain the minimum clearances. Ifyou can, provide greater clearances from floor, ceil-ing, and adjoining wall.Carefully follow the instructions below. This will ensure safeinstallation.Minimum Clearances For Side CombustibleMaterial, Side Wall, and CeilingA. Clearances from the side of the fireplace cabinet to any com-bustible material and wall should follow diagram in Figure 12.Example: The face of a mantel, bookshelf, etc. is made ofcombustible material and protrudes 3 1/ 2" from the wall. Thiscombustible material must be 4" from the side of the fireplaceopening (see Figure 12).B. Clearances from the top of the fireplace opening to the ceilingshould not be less than 42 inches.Figure 12 - Minimum Clearance for Combustible to Wall*Minimum 16 inches from Side Wall*ExampleFIREPLACE INSERT INSTALLATION INTOMASONRY FIREPLACEInstallation of this fireplace insert involves installing fireplace insertinto an existing masonry fireplace. If using a mantel above the fireplace,you must follow the clearances shown in Figure 14. Follow theinstructions below to install the fireplace insert in this manner.1. Use dimensions shown in Figure 13 for the masonry fireplaceopening.MinimumFireplaceInsert OpeningHeight 25 9 /16 " 26 1/ 4"Front Width 34 5 /16 " 35"Depth 16 11 /16 " 17 1/ 4"2. Install and properly ground GA3555, three-prong 120 volt elec-trical outlet, in fireplace insert. Follow instructions included inkit (see Accessories, page 30).3. Install gas piping to fireplace location. This installation includes anapproved flexible gas line (if allowed by local codes) after the equip-ment shutoff valve. The flexible gas line must be the last item in-stalled on the gas piping. See Installing Gas Piping to FireplaceLocation, page 10.4. Carefully set fireplace insert in front of masonry fireplace withback of insert inside wall opening.5. Attach flexible gas line to gas supply. See Connecting Fire-place Insert to Gas Supply, page 11.6. Plug electrical cord into electrical outlet installed in step 2.7. Carefully place fireplace insert into masonry fireplace.8. Check all gas connections for leaks. See Checking Gas Con-nections, page 12.9. Install brass trim after final finishing and/or painting of wall(see Figure 10, page 8).35"17 1/4"26 1/4"Figure 13 - Rough Opening for Installing in Masonry FireplaceSupplied Hood MustBe Used at All TimesWire-meshScreenFireplace NoncombustibleMaterial MayProject Off thisSurface abovethe Insert HoodMantel Shelf13" 16" 19" 21"2 1/2 "6"8"10"