Pleasant Hearth Liquid Propane Conversion Safety Pilot Kit Use with Pleasant Hearth Vented Gas Log Sets Converts Vented Gas Log Sets, fueled by natural gas, to liquid propane Adds the security & convenience of a simpler pilot ignition Easy Installation Added safety for LP use Made In the USA 1 Year Warranty To prevent performance problems, do not use propane/LP fuel tank of less than 100 lb. capacity