Hunter Industries PCM900 Hunter PCM-900 9-Station Expansion Module Irrigation Controller, Black

The Hunter PCM-900 9-Station Expansion Module has garnered a generally positive reception among users, primarily due to its ease of installation and the cost-effectiveness of expanding an existing system compared to purchasing a new timer box. Customers appreciate that the module serves as a direct replacement and is compatible with Hunter controllers, simplifying the installation process significantly. Users have reported that while the product is straightforward to install, it may not resolve all issues depending on the user's existing configuration. For example, one reviewer highlighted that this module cannot be clipped into the adjacent bay in the controller, necessitating that users work around the configuration of existing zones. This minor inconvenience has been acknowledged but does not seem to detract significantly from the overall positive experience. There is also a caveat regarding the installation prerequisites; specifically, users must have a 3-station module installed for the expansion module to function, which may not be immediately clear from the information available at purchase. Nevertheless, the ease of replacement and the potential for expansion without buying a whole new system have been highlighted as strong points. **