7 Best Coleman RV Thermostats 2025 in the United States

The 7330F3852 Thermostat is designed for Coleman RV air conditioners, making it a good fit for RV owners with compatible units. It's compatible with various Mach Series air conditioners, which is great if you own one of these models. Its programmability allows you to set your desired temperature settings, making it convenient for maintaining comfort in your RV. The touch control method provides a modern interface, although it lacks a backlight, which might make it difficult to see in low light conditions.

One of the strengths of this thermostat is its ease of installation. With six different wire color codes, it's designed to be user-friendly and reduces the hassle of setting up, provided you follow the color-matching guide correctly. However, before purchasing, you should ensure compatibility with your specific RV system to avoid any compatibility issues.

The thermostat works on battery power, which offers flexibility in placement but means you'll need to keep an eye on battery life to ensure consistent operation. Its design is compact and lightweight, making it easy to mount on a wall without taking up much space. While the thermostat serves its basic function well, it doesn't boast any advanced features like Wi-Fi connectivity or smartphone integration, which could be a drawback for users seeking more high-tech solutions. However, with a high customer rating of 4.5 out of 5 stars and its place in the top ranks of automotive replacement thermostats, it seems to be a reliable option for typical RV cooling and heating needs.

The Coleman 9330A3341 Digital Thermostat is a solid choice for RV owners looking for an easy-to-use and reliable temperature control solution. It features a digital readout, which makes it easy to monitor and adjust the temperature. The thermostat is designed to be user-friendly and comes with a limited 2-year warranty, adding a layer of confidence in its durability and performance. Installation is straightforward, which is a big plus for those who prefer DIY projects.

Compatibility-wise, it is intended for air conditioners and operates on a 12-volt power source, making it suitable for most RV setups. The thermostat is battery-powered, ensuring it can function independently from the RV’s main power system. However, while it offers basic programmability, it lacks advanced features like Wi-Fi connectivity or smart home integration, which might be a drawback for tech-savvy users.

Its black color and sleek design should fit well with most RV interiors. Though it ranks relatively low in sales within the Tools & Home Improvement category, the product is well-suited for RV owners looking for a reliable, easy-to-install, and user-friendly device without needing advanced smart features.

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.