The NR981-SV Case from Noritz America Corp is designed specifically for the NR981 model, ensuring optimal protection and durability. This case is constructed from high-quality materials that provide resistance to wear and tear, making it ideal for long-term use. With precise dimensions tailored to fit the NR981, it guarantees a snug fit, preventing any movement that could lead to damage. The case is compliant with industry standards, ensuring reliability and safety in various applications. Whether for residential or commercial use, this case is essential for maintaining the integrity of your heating system.