POWER! POWER! POWER!

The least checked problem on dryers is the power. Check your power. A dryer can run and not heat with half the power. It needs the other half to heat. So before you call MARS to come out and repair your dryer make sure it's not the electrical outlet or a breaker.  

If you still want MARS service we would be glad to replace a breaker or the outlet. But you may be able to do this yourself. So before you rip your own dryer apart looking for the problem check your power.

At worst go buy a small voltage meter and check it. You can always put the meter to good use in the future on something else.

Oh and by the way the voltage you're looking for is 220 to 240 volts.