Staff Answer
Sep 25, 2026 - 12:57 PM
If a new thermistor didn't help, check the basics next. Make sure the fridge is level while running and the vents and space behind the fridge aren't blocked. A lot of 1210s struggle in hot weather without a cooling fan. Compare cooling on electric vs. propane. If one works better, the problem is on the heat side (AC element or burner). If both are weak, the cooling unit may be failing. See our not cooling guide. If the cooling unit is bad, we carry the Nordic Cooling Unit 6610. The 1210 is discontinued, and Norcold's replacement is the Norcold N15DCSS. See our Norcold replacement guide. Our Tech Support service can help too.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
