Diamond Group Hott Rod Conversion Kit Review

My Honest Thoughts on the Diamond Group Hott Rod Conversion Kit

For anyone who’s spent time living in an RV, particularly during cooler months or when you want to extend your camping season, the availability of hot water is more than a convenience; it’s practically a necessity. My own journey with the Diamond Group Hott Rod Conversion Kit began during a prolonged RV trip where our primary propane water heater seemed to be perpetually running low, especially after a long day of activities or when multiple people needed to shower. This led me to seek a more efficient, supplemental heating solution that wouldn’t compromise our existing propane system.

The Diamond Group Hott Rod Conversion Kit promises to do just that: convert a standard LP gas RV water heater into a dual-fuel system, adding an electric heating element. This means you can harness the convenience of campsite electrical hookups for hot water without depleting your propane reserves. Upon first impression, the kit felt solid, a straightforward assembly of a heating element, a control box, and necessary wiring. It didn’t scream premium craftsmanship, but rather a functional, no-nonsense component designed for a specific purpose. I had briefly considered portable electric tankless heaters, but the integration with the existing RV water heater seemed far more convenient and potentially more robust. My initial feeling was one of cautious optimism; it looked like a practical fix for a common RVing frustration.

Real-World Testing: Putting Diamond Group Hott Rod Conversion Kit to the Test

My testing environment was primarily my own RV, a familiar space where the demands on hot water are well-understood. This meant I could directly compare the performance of the water heater with the Hott Rod engaged versus the standard propane-only operation. I installed it prior to a long weekend trip to a campground with full hookups, which was the ideal scenario for testing its electric capabilities. The installation itself was relatively straightforward, taking just under an hour as the product suggests, though I took my time to ensure every connection was secure and routed safely away from any moving parts or heat sources.

During the initial use, I found the electric heating element to be surprisingly effective. On a 30-amp hookup, which is common in many campgrounds, the 400-watt draw was minimal, and it noticeably supplemented the propane, allowing the water to stay hotter for longer. I specifically timed the recovery time after a simulated full-tank usage (running hot water until it cooled significantly), and with the propane running alone, it took roughly 45 minutes to reheat. With the Hott Rod engaged, it brought the temperature back up significantly faster, providing a much quicker return to full hot water availability. There were no leaks or unexpected issues during this initial period.

Extended Use & Reliability

After several weeks of intermittent use across various camping trips, the Diamond Group Hott Rod Conversion Kit has proven to be a reliable addition to my RV’s water heating system. It consistently provided that extra boost of hot water, especially during those mornings when the temperature dropped, and we needed more hot water for dishes or showers. I’ve intentionally run it through repeated cycles, from fully cold to hot, and back again, and its performance remained consistent. The unit doesn’t seem to be overly affected by typical campground environments; dust and occasional minor splashes haven’t caused any degradation in its function.

In terms of durability, the unit shows no signs of significant wear. The element itself remains clean, and the electrical components seem well-sealed. Maintenance has been minimal, essentially just requiring periodic checks of the electrical connections to ensure they remain secure. Compared to my previous experience with older RV water heaters that often struggled with recovery time, this dual-fuel setup offers a tangible improvement. It’s not a high-maintenance item, which is exactly what you want for RV accessories; you want them to work without fuss, and this conversion kit largely delivers on that front.

Breaking Down the Features of Diamond Group Hott Rod Conversion Kit

Specifications

The Diamond Group Hott Rod Conversion Kit is designed to be a practical upgrade for most standard RV propane water heaters, particularly those with a 10-gallon capacity. The core component is a 400-watt heating element, which is a crucial specification for understanding its power draw and heating capability. This modest wattage means it draws a very manageable 6 amps, making it compatible with most standard campsite electrical hookups, including 30-amp service, without overloading the system. The kit also includes a control box and all necessary wiring to integrate it with your existing water heater, effectively creating a dual-fuel system.

The significance of these specifications lies in their balance between heating performance and electrical load. A 400-watt element is enough to significantly assist the propane burner in heating the water, especially during periods of high demand or when you want a faster recovery time. The low amp draw of 6 amps is particularly important for RVers who often have to manage their power consumption, especially on shared campground circuits. This allows you to enjoy the benefits of electric heating without sacrificing other essential appliances. The fact that it retains the propane system means you always have a backup, ensuring you won’t be left without hot water in any situation.

Performance & Functionality

In terms of its primary function, the Diamond Group Hott Rod Conversion Kit performs admirably. It effectively supplements the propane burner, leading to a noticeable improvement in hot water recovery time. I found that it significantly reduces the wait time between showers or after emptying a good portion of the tank. The water heated by the electric element feels just as hot as that heated by propane, and the blending of the two sources seems seamless. It truly provides “free” hot water in the sense that once you’ve paid for your campsite electricity, there’s no additional fuel cost for the electric heating.

The main strength of this conversion kit is its ability to provide a more consistent and readily available supply of hot water. Its primary weakness, if you can call it that, is that it’s a supplemental heater. It won’t heat a cold tank of water as quickly as the propane burner alone, especially if the ambient temperature is very low or the water source is extremely cold. It’s designed to maintain temperature and speed up recovery, not to be the sole heating source for a completely cold tank in frigid conditions. However, for its intended purpose of enhancing existing propane heating, it excels.

Design & Ergonomics

The design of the Diamond Group Hott Rod Conversion Kit is purely functional. It consists of a robust metal heating element that screws into the existing anode rod port of the water heater tank, a small, weather-resistant control box that houses the electronics and wiring connections, and a length of electrical wire. The materials appear durable, with the heating element being made of a suitable metal that can withstand the hot water environment. The finish is utilitarian, without any aesthetic embellishments, which is perfectly acceptable for an internal RV component.

Ergonomically, there isn’t much to discuss as the unit is installed internally and not handled frequently once set up. The connection points for the wiring are straightforward and easy to access. The control box is designed to be mounted externally, typically near the water heater access panel, and its compact size makes it easy to position. The UL Listed and CSA approved rating provides a degree of confidence in its safety and design standards. While not an ergonomic marvel, its design prioritizes simplicity and effectiveness in its intended role.

Durability & Maintenance

Based on my experience so far, the Diamond Group Hott Rod Conversion Kit appears to be built for longevity. RV components often face vibration, temperature fluctuations, and exposure to moisture, and this unit seems robust enough to handle those conditions. The heating element is a standard type used in many water heaters, and as long as it’s installed correctly and not subjected to extreme conditions like running dry for extended periods (which would damage any element), it should last for many years. I would anticipate a lifespan of at least 5-10 years with regular RV use, though this is an estimation based on the quality of materials and typical performance of similar heating elements.

Maintenance is refreshingly simple. There are no moving parts in the heating element itself. The main task is ensuring the electrical connections remain clean and secure, which is good practice for any electrical component in an RV. Periodically checking the control box for any signs of water intrusion or damage is also advisable. Cleaning the heating element itself would only be necessary if mineral buildup became significant, which is a concern for any water heater, and it would likely involve draining the tank and using a de-scaling solution. For most users, routine checks will suffice.

Accessories and Customization Options

The Diamond Group Hott Rod Conversion Kit is a self-contained unit that primarily comes with the essential components needed for the conversion: the heating element, the control box, wiring, and installation hardware. It doesn’t typically include extensive accessories or customization options in the way some other RV products might. The primary “customization” comes from its core function: offering electric heating alongside propane. There are no interchangeable parts like different wattage elements or varied control settings included as standard.

However, its design is intended to integrate seamlessly with your existing RV water heater. The heating element screws into the port typically used by the anode rod, meaning you’ll remove the anode rod to install the Hott Rod element. Some users might choose to purchase a new anode rod if theirs is in poor condition, but it’s not a required part of the Hott Rod kit itself. For users who want to further optimize their RV water heating, additional insulation for the water heater tank and pipes can be a beneficial complementary addition, though not directly part of this kit.

Pros and Cons of Diamond Group Hott Rod Conversion Kit

Who Should Buy Diamond Group Hott Rod Conversion Kit?

This Diamond Group Hott Rod Conversion Kit is an excellent choice for virtually any RV owner who has a standard propane water heater and frequently utilizes campgrounds with electrical hookups. If you find yourself running out of hot water too quickly, especially during peak usage times or when the weather is cooler, this kit will be a game-changer. It’s particularly beneficial for families, groups, or anyone who enjoys longer showers or needs hot water for extensive dishwashing without waiting for a full propane reheat cycle. It’s also ideal for those looking to conserve propane, which can be a significant expense and inconvenience to refuel on the road.

Conversely, if you primarily camp off-grid with no access to electrical hookups, this kit offers limited benefit, as its electric heating function won’t be usable. Additionally, if your current propane water heater is in poor condition or very old, it might be more prudent to replace the entire unit rather than converting it. For those seeking a standalone electric water heater or a very high-capacity solution for extreme cold-weather living, this kit serves as an enhancement rather than a complete replacement. A good complementary item would be extra insulation for the water heater tank, further improving efficiency.

Conclusion on Diamond Group Hott Rod Conversion Kit

The Diamond Group Hott Rod Conversion Kit is a well-executed product that delivers on its promise of enhancing RV hot water availability. Its ability to blend electric heating with your existing propane system significantly improves recovery times and conserves propane, making it a highly practical upgrade. The 400-watt element and 6-amp draw are perfectly calibrated for RV use, ensuring compatibility without compromising power. Installation is straightforward, and the peace of mind offered by its safety certifications and limited lifetime warranty adds substantial value.

At its price point of $143.89, this kit represents excellent value. It’s a modest investment that provides a noticeable improvement in a critical RV amenity, directly impacting comfort and convenience. For anyone who uses their RV regularly and has access to campsite electricity, I would wholeheartedly recommend the Diamond Group Hott Rod Conversion Kit. It’s a smart, effective solution to a common RVing frustration, allowing you to spend less time waiting for hot water and more time enjoying your adventures.