10 Best Coleman RV Thermostats 2026 in the United States

The Coleman Mach 72-5831 thermostat is designed for RV use, offering a temperature range from 33 to 99 degrees Fahrenheit, which suits typical heating and cooling needs. It’s powered by 12V DC, matching standard RV electrical systems, so no special adapters are needed. One notable feature is Bluetooth connectivity, allowing control via Android or iOS apps, and it can connect up to four smart devices, giving flexible and remote management of your RV climate. The backlit LCD screen is easy to read, and buttons on the device provide a straightforward way to adjust settings without needing the app. It also includes fan speed control, helping customize airflow for comfort.

While it does not offer advanced programmability like scheduling temperature changes throughout the day, it maintains good compatibility with heat pumps and air conditioners, though it is advised to check your specific RV system before purchasing. The wall-mount design is neat and practical, positioning the thermostat as a solid, mid-range option with Bluetooth convenience for simple and reliable temperature control.

This thermostat is a strong choice if you want easy adjustments via your phone alongside manual controls. However, if intricate programming or broader HVAC compatibility is a priority, exploring other models may be beneficial.

The Coleman-Mach 9330A3341 9-Series Digital Zone Thermostat is designed for use in RVs and offers a blend of essential features with a straightforward design. It is a heat/cool thermostat, which means it can manage both heating and cooling systems, making it versatile for year-round use. The digital readout is clear and easy to understand, aided by an LCD display with backlight.

The push-button control method is simple, although it may not offer the advanced programmability options some users might seek. This thermostat is powered by a 12V battery, ensuring it operates efficiently within an RV setup. It is an OEM replacement part, so compatibility with Coleman systems should be seamless, but users should verify compatibility with other systems before purchasing.

Measuring 7 x 10 x 1 inches and weighing only 5.6 ounces, it is compact and lightweight, which is beneficial for installation in tight spaces typical of RVs. A notable additional feature is the temperature display, which provides at-a-glance information on current conditions, but the lack of advanced programmability means it may not meet the needs of users looking for more customizable options.

The Coleman 8330D3351 Thermostat is an RV thermostat designed to offer consistent and reliable performance. It is compatible with up to four single-stage air conditioners or heat pumps and four furnaces, making it a versatile choice for various RV setups. The thermostat features a modern design with a touch screen for easy control and a backlight for visibility in low light conditions.

It operates on a 12-volt DC battery, ensuring it can run without needing a power outlet, which is convenient for RV use. The inclusion of zone control boxes and a temperature sensor provides added functionality, allowing for more precise temperature management across different areas of the RV. The thermostat also supports Z-Wave connectivity, which can be advantageous for smart home integration, although it may require additional setup for those unfamiliar with this technology.

Its lightweight and compact design make it easy to install, but its touch control might not be preferred by users who favor physical buttons. This thermostat is best suited for RV owners looking for a durable and straightforward temperature control solution, with some added modern features.