The Noritz CR61-WH-3-CA is a California-compliant 3 unit wall hanging water heater, designed for both natural gas (NG) and liquid propane (LP) applications. This model combines efficiency with a compact design, making it suitable for various residential and commercial settings. Constructed with high-quality materials, it ensures durability and long-lasting performance. The unit meets strict California regulations, providing peace of mind for users. Its optimized dimensions facilitate easy installation, and it is compatible with a range of Noritz accessories, enhancing its functionality.