bought a heating element for my dryer but it still blows cold air . Is there anything else it could be.
The first thing I would do is check the circuit breakers for the dryer and make sure there is 240 VAC at the wall outlet.
If there is nothing wrong then perform the troubleshooting as described in one of our previous posts: http://forum.appliancepartspros.com/dryer-repair/5388-dryer-willnotheat-timer-wont-turn-off.html
Here are the break down diagrams and Replacement parts for WHIRLPOOL REX6634RQ1 | AppliancePartsPros.com
Gene.