Suburban Water Heater Temperature Sensor 233685

The Suburban 233685 Water Heater Temperature Sensor is a flow or temperature sensor (or switch) that tells the tankless controller when water is flowing and how hot it is. It is a genuine Suburban OEM replacement part for Suburban On Demand Water Heater.

Suburban Part Number: 233685
Part Type: Temperature Sensor

Fits

Suburban On Demand Water Heater

• Nautilus IW60

Why Replace It

A failed sensor can keep the heater from firing, cause errors or make the water temperature swing.

Installation

Disconnect power and water, relieve pressure, unplug the old sensor, install the new one with new seals and reconnect it.

Estimated Installation Time

15 to 30 minutes

Tools Required

Wrench, screwdriver

FAQ

Will this fit my water heater?
It fits Suburban On Demand Water Heater. Check the model and serial number on your water heater's rating plate before ordering. If you're not sure, send us your model and serial number and we'll confirm the fit.

Do I need a technician?
No. Most owners can replace this part themselves by following the steps above. If you're not comfortable working on the water heater's electrical components, you can always hire an RV technician to come out. If you need assistance with the install, we're here for you.