White Rodgers high capacity 175 degree valve, 230k BTU. 175 degree high limit switch on valve. On/off switch on front of insulated heat shield. 18" thermopile with flexible gas tube. All fittings included for a fast, easy installation. For use with Remote Control, Wall Switch or Timer. For natural gas indoor fireplaces, however a LP valve changeover kit is included. Shipping is free, however we ship only within the continental United States. WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.