The Rheem RTG20242J LP Conversion Kit is tailored for 157,000 BTU non-recirculation tankless water heaters. This kit allows for the conversion from natural gas to liquid propane, optimizing the performance of your water heating system. It includes all essential components for a hassle-free installation, ensuring compliance with safety standards. Made from durable materials, this conversion kit is designed to withstand high pressure and provide reliable service. Ideal for homeowners looking to enhance their water heating efficiency while switching fuel types.