PHOTOGRAPH 940

MODIFIED MODEL WTC686-500 WALK-IN OVEN, Serial No. 411881
for curing brake friction materials

-maximum operating temperature: 500F
-workspace dimensions: 72" wide x 96" deep x 78" high
-400,000 BTU/HR installed in oven in a modulating natural gas burner
-700,000 BTU/HR installed in afterburner in a modulating natural gas burner; exhaust from oven passes through 1400F afterburner
-6000 CFM, 5-HP recirculating blower providing combination airflow
-4" insulated walls
-top mounted heat chamber
-aluminized steel interior and exterior
-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
-digital indicating temperature controllers
-10" diameter circular chart recorder