LAARS Mighty Therm AP (Sizes 500-1825) - Installation, Operation and Maintenance Instructions - Manual (Page 24)

LAARS Heating Systems
Page 24
Figure 18 - Tile Assemblies
When ordering tiles: Assembly number is
for all tiles. Part numbers shown for the front
of unit are the same for the rear tiles. Check
dimensions of old tile as shown here to
confirm part number.