Overall, the Richmond 5V40-7 is a solid choice for those looking for a reliable and efficient gas water heater. However, it's essential to consult the user manual and manufacturer's instructions for proper installation, operation, and maintenance.
A: The “-7” revision often includes an updated gas control valve (electronic ignition in some cases) or a revised draft hood. Check the manual. Most parts are interchangeable. richmond 5v40-7 water heater specs