Suburban 232319 Water Heater Thermostat Switch | 12V, 140°F DSI

This is a replacement thermostat switch for Suburban DSI (direct spark ignition) RV water heaters, wired for 12-volt systems. It's set to a 140°F operating point, matching the factory temperature control on compatible Suburban units.

The switch uses a simple crimp connector for wiring and is a compact, direct swap for a worn or failed original.

• 12-volt operation for Suburban DSI water heaters
• 140°F thermostat set point
• Automatic switching action
• Crimp-style electrical connector
• Compact replacement part sized for factory mounting

If your Suburban water heater isn't reaching or holding temperature, a worn thermostat switch like this is a common and inexpensive fix.