Suburban 232319 Thermostat Switch AssemblyProduct description 140 degree Suburban RV water heater thermostat limit switch assembly with an emergency cut off of 180 degrees. 12 VDC. Is your water too hot. Then replace this switch with part No. 232282 for 130 degree water. Remember, these are 12V switches. Technical Details Manufacturer Suburban Brand Suburban Model 232319 Product Dimensions 7. 62 x 5. 08 x 2. 54 cm; 10 Grams Item model number 232319 Is Discontinued By Manufacturer No