The electrically heated universal oven has workspace dimensions measuring 48 x 48 x 36”. A 600-cfm, 0.5-hp recirculating blower provides a universal front-to-rear airflow pattern, and 12 kW installed in Nichrome-wire heating elements provide power to the oven. No. 935 includes all the safety equipment for handling flammable solvents, a 10” dia. circular chart recorder and SCR power controller. An integral-leg stand with swivel casters, locks and wheel brakes is provided to make the unit completely portable.