Advise your landlord of the issue and follow his/her instructions.
I have provided some information on trouble shooting the dryer No Heat issue.
Below is a checklist provided by; www.repairclinic.com
They also provide repair parts, disassembly procedures and diagrams for DIY repairs.
Firstly, ascertain that you have made a positive heat selection, then read on.
Warning! To avoid personal injury or even death, always disconnect your appliance from its power source--that is, unplug it or break the connection at the circuit breaker or fuse box--before you do any troubleshooting or repair work on your appliance. Also, because some components may have sharp edges, use caution while working on your appliance.
If your dryer doesn't heat, check these:IgniterGas valve coilsThermal fuse
Modern gas dryers use an electric igniter to ignite the gas from the gas valve. When it's working properly, the igniter glows bright orange. When it burns out, the dryer tumbles but there's no heat because the gas can't ignite. When the igniter burns out, you need to replace it. If the igniter is held by a tension bracket, you very well may need to replace the bracket too.
The igniter is inside the dryer housing, near the bottom front, usually in a cone-shaped metal tube (the force cone). It's about 2 inches long. It's mounted to the far end of the burner tube, and it has two wires attached to it--or to the tension bracket, if there is one.
Gas valve coils
Watch the igniter. Does it glow bright orange, then shut off without igniting the gas? (When the gas ignites there's a large blue flame.) If so, there may be defective coils on the gas valve. Mounted on the top of modern gas valves, there are black electrical coils. The coils, when energized, open the gas valve. If one or more of the coils are defective, the valve doesn't open and the gas cannot ignite. Because it's often difficult to properly test the coils, it's usually best to replace both (all) of them at the same time.
On many dryers, there's a thermal fuse (a heat-sensitive fuse that blows if the dryer overheats) mounted to the exhaust duct inside the back cover panel. The fuse is about an inch long. It's usually embedded in black resin and mounted in a white plastic housing.
If the fuse has blown, it has no continuity. When this happens, your dryer either just stops heating, or it doesn't work at all. Be sure to inspect the venting/heating system before replacing the fuse to put the dryer back into operation. (You can't re-set this type of fuse.)
Iunplugged the wires and checked the fuse with my meter and got no reading at all. I assume that it it needs to be repalced. Thanks
I replaced the fuse and it works like new. Thanks for the help, much appreciated.
Changed hot surface ignitor and burner lite two or three times and then not all the time. Hot surface ignitor comes on and then goes back off.
"gas dryer no heat troubleshooting." STEP BY STEP INSTRUCTIONS HOW TO REPLACE IGNITOR