The Manifold Assembly Kit with Gas Proportional Valve (Rheem RTG20329E) is designed for LP gas applications in Rheem water heaters. This comprehensive kit includes all necessary components for efficient gas flow and temperature regulation. Constructed from durable materials, the manifold assembly ensures reliable performance and compliance with industry standards. It features easy connections for seamless integration into your water heating system. Ideal for both new installations and replacements, this kit enhances the efficiency and safety of your water heater.