The Noritz NRCP New Style HX Styrofoam Pad (Right) is designed to provide insulation and support for Noritz tankless water heaters. This pad is made from high-quality styrofoam, ensuring excellent thermal insulation and durability. Its specific design caters to the right side of the unit, providing a perfect fit and enhancing overall efficiency. The pad helps to minimize heat loss, contributing to energy savings and optimal performance. By incorporating this styrofoam pad into your system, you can ensure that your water heater operates efficiently while maintaining the desired temperature.