The Rheem WR to HW Combination Gas Control Replacement Kit is designed for liquid propane (LP) applications, providing a reliable solution for gas control in heating systems. This kit includes all necessary components for a complete replacement, ensuring compliance with industry standards. Constructed from high-quality materials, it offers durability and efficient performance. Ideal for HVAC technicians, this replacement kit simplifies installation and enhances the functionality of your heating system, ensuring safe and efficient operation.