Dometic Duo-Therm AC Thermostat Kit - ADB Models - Part# 3312161.015

DometicSKU: 3312161.015
Added to catalog: March 10, 2026
Last product update: June 6, 2026 at 6:31 AM

Sale price$112.99 Regular price$179.65
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In stock (23 units), ready to be shipped
FREE Delivery Estimate June 10 – June 13
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

The Dometic Duo-Therm AC Thermostat Kit (Part# 3312161.015) is a genuine OEM replacement thermostat designed specifically for Dometic ADB air conditioning models. This complete kit provides precise temperature control for your RV's climate system, replacing worn or malfunctioning thermostats that may cause inconsistent cooling or heating performance. If your AC isn't responding to temperature adjustments or the display is unresponsive, this thermostat kit restores full functionality.

Key Features

  • Genuine Dometic OEM Part: Factory-direct replacement ensures perfect fit and reliable performance
  • Complete Thermostat Kit: Includes all necessary components for straightforward installation
  • ADB Model Compatibility: Engineered specifically for Dometic Duo-Therm ADB air conditioner models
  • Precise Temperature Control: Accurate climate management for optimal comfort in your RV
  • Direct Replacement: Designed to match original equipment specifications exactly
  • Durable Construction: Built to withstand the demands of RV travel and climate variations

Technical Specifications

Part Number 3312161.015
Product Type Thermostat Kit
Compatible Models Dometic Duo-Therm ADB Series Air Conditioners
OEM Part Yes - Genuine Dometic

Compatibility Information

This thermostat kit is designed for Dometic Duo-Therm ADB model air conditioners. Verify your AC model number before ordering to ensure proper fitment. The model number is typically located on the unit's data plate inside the RV or on the rooftop assembly.

Frequently Asked Questions

How do I know if my thermostat needs replacement?

Common signs include unresponsive controls, inaccurate temperature readings, the AC not turning on or off properly, blank or flickering display, or the system running continuously without cycling. If your RV's temperature doesn't match the thermostat setting, replacement is likely needed.

Is this compatible with my Dometic ADB air conditioner?

This thermostat kit is specifically designed for Dometic Duo-Therm ADB series air conditioning units. Check your AC's model number on the data plate to confirm it's an ADB model. If you're unsure about compatibility, contact our parts specialists with your model information.

Can I install this thermostat myself?

Many RV owners with basic electrical knowledge can install this thermostat kit following the included instructions. The installation typically involves disconnecting power, removing the old thermostat, connecting the wiring to the new unit, and mounting it to the wall. However, if you're not comfortable working with electrical components, professional installation is recommended.

What's included in this thermostat kit?

This is a complete thermostat kit that includes all necessary components for installation on ADB model air conditioners. The kit contains the thermostat control unit and mounting hardware required for a proper installation.

Why Choose Elkhart RV Parts?

At ElkhartRVParts.com, we specialize in hard-to-find Dometic replacement parts for RV air conditioning systems. Located in Elkhart, Indiana — the RV Capital of the World — we understand the importance of keeping your climate control system running smoothly. We stock genuine OEM Dometic parts and ship them fast so you can get back to comfortable RV living. Our team of RV parts specialists is available to help you identify the right thermostat for your specific Duo-Therm model and answer any technical questions you may have.

Need help identifying your part? Our RV parts experts are here to assist. Contact us with your Dometic model number for personalized support.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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