This item is currently out of stock.
This is the required access door for installing a Suburban ST42 or ST60 tankless RV water heater. It's the panel that covers the unit's exterior compartment, finished in black to match most RV siding.
Made by Suburban, it's built for straightforward installation and long-term use alongside your tankless water heater.
Confirm you have an ST42 or ST60 unit before ordering, since this door is sized specifically for those models.