150° F (65°C) to 550° F (285°C) temperature range. Door interlock switch automatically turns the fan and ignition off when the oven door is open. A manual rotary control will turn the fan on when the door is open for quick cool-down. The 60-minute timer has a continuous ring with manual shut-off. An indicator light glows when the burner is on. The oven interior measures 29" wide (737mm) by 20" high (508mm) by 22 1/2" deep (572mm) with a porcelain enamel finish over heavy gauge steel featuring a