10 Best 12 Volt Heater For Utv 2025 in the United States

The Maradyne H-400012 Santa Fe 12V Floor Mount Heater is designed for 12-volt vehicles, making it a solid choice for UTV owners looking for an effective heating solution. With a heating power of 13,200 BTU per hour and a strong airflow of 200 CFM, it provides ample warmth, ensuring you stay comfortable during colder rides. The built-in two-speed fan control allows you to adjust the airflow according to your needs, which is a great feature for customizing your heating experience.

Installation is straightforward with the included mounting hardware, and its compact design helps save space in your UTV. The adjustable airflow louvers direct heat exactly where you want it, enhancing its practicality. It's important to note that the heater is intended for indoor use, which may limit its functionality in certain outdoor settings or when not properly ventilated.

While this heater performs well in terms of heating efficiency, it operates at 6.0 amperes, so users should ensure that their UTV's electrical system can handle the power consumption. The noise level is typically manageable, but it may still create some background sound, which could be a consideration for those seeking a quieter option. Safety features are an essential aspect of any heating device, and while the Maradyne heater does come with a heavy-duty motor for durability, potential buyers should consider additional safety accessories like a defrost kit or heater hose kit, as these are sold separately.

The JEGS Auxiliary UTV Heater is a powerful 12-volt heater designed to deliver 28,000 BTUs of heat, making it highly effective for warming up small areas like a UTV, truck, van, or car. Its compact design (9x9x6 inches) is perfect for limited spaces, and it features a durable construction with heavy-duty injection-molded and glass-filled nylon. With a 3-speed fan and 260 CFM airflow, it can quickly warm up the cab.

Installation is relatively straightforward with floor mounting and 5/8-inch heater hose connections, though it does require an external ground for proper function. The power consumption ranges from 4.9 to 9.6 amps depending on the fan speed, which is in line with standard vehicle electrical systems. Safety features include a manual thermostat for temperature regulation, though it lacks advanced safety options such as automatic shutoff or overheat protection.

Noise levels can vary depending on the fan speed, potentially reaching louder levels at high speeds. This product is well-suited for those needing a reliable and compact heater for their UTV or other small vehicles, but users should be prepared for potential noise and ensure their vehicle's electrical system can handle the amperage requirements.

The Inferno Cab Heater with Defrost is designed specifically for the Polaris Ranger XP 900 models from 2013 to 2019, making it a good fit for those looking to improve their UTV's heating capabilities. One strong point of this heater is its efficient heating power, thanks to the new pre-thermostat plumbing that provides quicker and more consistent warmth, a feature that sets it apart from many competitors. The inclusion of OEM-style defrost vents helps ensure that visibility isn't compromised in cold conditions, which is a significant advantage for safety and comfort while driving.

The installation process is designed to be straightforward, as the custom multi-speed switch is compatible with factory dash holes, potentially making it easier for users to integrate this heater into their UTV without extensive modifications.

On the downside, users should be aware of the power consumption. Like many 12-volt heaters, this model may draw considerable power, which could impact battery life during prolonged use. It’s essential to consider your vehicle's battery capacity if you plan on using the heater extensively. Additionally, while it has a solid construction, the noise level of the SPAL fan, which comes with a three-year warranty, might be noticeable to some users, particularly in quieter environments.