FILTER RACK W/FILTER 18X20X1

FILTER RACK W/FILTER 20X24X1

FILTER TOP & BOTTOM PANEL

FILTER TOP & BOTTOM PANEL

FILTER REAR & ACCESS PANEL

FILTER 18 X 20 X 1

FILTER 20 X 24 X 1

COMBUSTION CHAMBER

12X12 DD BLOWER W/LEGS AND

HEAT EXCHANGER