I'm afraid that is not enough information to identify the dryer you have. What is needed is its complete "model number" as written on the appliance's model and serial number tag. You can find tips for locating that tag on your appliances in the 'Repair Parts' section of my site linked below.
** my dryer is showing a pf code.there is power to it. initially i thought pf meant power failure. **
It does. While there may be power to the dryer now, it may have blinked out momentarily setting up the failure code. It could however, also indicate a power interruption just to certain component(s) inside the dryer.
You can try disconnecting power from the dryer for a minute or so to see if it clears the code. If it does not, there may be a problem in the dryer which needs to be looking into.