PHOTOGRAPH 878
GAS-HEATED TUNNEL OVEN, Serial No. 660436
for drying water from aluminum parts hanging from monorail conveyor

-maximum operating temperature: 350°F
-workspace dimensions: 30" wide x 192" deep x 66" high
-24” long insulated, unheated entrance vestibule
-144” long insulated heat zone with recirculated airflow
-24” long insulated, unheated exit vestibule
-oven hung from ceiling; remote control panel
-500,000 BTU/HR installed in a modulating natural gas burner
-6000 CFM, 5-HP recirculating blower providing vertical downward airflow
-4" thick insulated walls
-bottom mounted heat chamber
-aluminized steel interior and exterior
-interior supports for customer’s monorail
-24” wide x 72” high access door for heat chamber and work space
-safety equipment required by IRI, FM and National Fire Protection Association
Standard 86 for gas-heated equipment including 650 CFM 1/2-HP powered forced exhauster