Page 15100-I ACT WOOD INSERT R438-0380DSeptember 1, 2008The firebox is lined with high quality firebrick, which hasexceptional insulating properties. There is no need to use agrate; simply build a fire on the firebox floor. Do not operateappliance without firebrick.E. Firebrick Replacement• Frequency: As needed• By: Homeowner / Qualified service technician• Task: See the following instructions.1. Be certain coals are completely cold. Remove all oldbrick and ash from unit and vacuum out firebox.. Remove new brick set from box and lay out to diagramas shown.. Lay bottom bricks in unit.. Install rear bricks on the top of the bottom bricks. Slidetop of bricks under clip on back of firebox wall and pushbottom of brick back.5. Install side bricks. Slide top of brick under clips on sideof firebox and push the bottom of the brick until it is flushwith the side of the unit.NOTE: Do not operate unit with any firebrickmissing. It will void the warranty.Figure 31.111111111 1111112 23 34456 67 7889 910101112124-1/2”7-1/2”6-3/4” 93-3/4”3-3/8”8-1/2”4-1/2”5/8”3/4”72-7/8”4-7/8”881oFigure 31.2Use Part 8-0550 when ordering individual brick.Provide brick dimension or copy this page, mark thedesired brick and take it to your authorized dealer.*Use Part SRV6-080 when ordering the brickswith holes.Nbr Brick Size qty1 9 x 4-1/2 x 1-1/4” 142 * 9 x 4-1/2 x 1/1/4” with hole 23 9 x 3 x 1-1/4” 24 8-1/2 x 1-3/4 x 1-1/4” 25 3 x 1-3/4 x 1-1/4” 16 9 x 2 x 1-1/4” 27 see drawing, Figure 1. 28 see drawing, Figure 1. 29 see drawing, Figure 1. 210 7-1/2 x 3-1/2 x 1-1/4” 211 9 x 2-1/4 x 1-1/4” 112 8-/” X -1/” X 1-1/” 2