Just recently purchased a townhome with a gas fireplace (+/-3 years old). When we tried the fireplace during our pre-closing walk-thru it seemed to light right up. Since then it hasn't. Since it did not come with an owner's manual. Not sure how to start, if the pilot's out, etc. There seems to be a gas key in the wall next to the fireplace and a switch plate to start it, as well as a fan switch plate. The fireplace surround is made by Majestic, designed as a log burning fireplace. Not sure where the info. is on the gas unit, can't seem to find it. Do you have any general suggestions as to how to use a gas fireplace?