This replacement access door for Suburban ST-42 and ST-60 on-demand water heaters combines functional utility with a clean polar-white finish that complements light-coloured RV cabinetry. The screw-in mounting system fastens securely to your heater enclosure and comes complete with all necessary hardware.

Constructed from durable steel, the door allows quick access to water heater components and gaskets for routine maintenance. Installation requires no specialised tools, making this a practical replacement part or spare for your RV water heating system.

• Compatibility: Suburban ST-42/ST-60 tankless water heaters
• Material: steel
• Colour: polar white
• Mounting type: screw-in
• Finish: painted steel
• Installation: screw mount (hardware included)