Scott B Hesperia , CA February 14, 2015 Appliance: Model WHIRLPOOL DUET SPORT There was no heat while the dryer was running Take the bottom panel, control panel, and door off with the 1/4 inch screws to access the blower cover. Take the screws off the blower cover. You will find the thermal fuse and thermistor. Replace both of them and install in the reverse order. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes