My dryer spins but there is no heat. What could be the problem? Frigidaire bklet states to replace fuse. Did that, but still not heat.

Is this electric? Have you tested the element? If gas have you checked the ignitor and coils on the gas valve

Could be power problem the dryer will work on 120 volts but will not heat... or element and if it's a frigidaire it's a good poss that it is... that's if it is electric