This post may have affiliate links to products that may earn us commissions at no added cost to you.
Finding the best gun safe heater should be on top of your to-do list as a gun owner who has any number of firearms in a safe – especially if you live in a humid climate or one where frequent temperature changes are normal.
Gun safe heaters go by many different names and they come in various forms ranging from heating rods, such as the well-known Goldenrod dehumidifier, to fan-like designs that circulate warm air to your guns during low temperatures (dryers) and others that pull the moisture out of the air (electric dehumidifiers).
These heaters come in handy in the midst of winter and other colder periods of the year. When temperatures plummet close to zero degrees or even into the negatives, the right heating solution can be priceless.
During snowy and chilly weather, excessive moisture inherently becomes the number one enemy of your valuable guns. The cold air in your safe causes condensation which eventually settles on your guns and leads to rust over time.
It is worth noting that almost every gun available for sale today begins showing signs of rust when exposed to moist environments over any period of time. If you don’t want them exposed to corrosion, it is important to invest in a dehumidifier for your safe.
Remember, rusting doesn’t only deface the physical appearance of your weapons but also puts a dent in their value.
If you are buying a gun safe for the very first time, failure to take the heating needs of your weapons into consideration could be a costly mistake that will come back to bite you hard.
It is equally important to invest in an affordable humidity monitor to effectively fight against moisture. It gives an accurate idea of the amount of moisture in your rifle or pistol safe at any given point in time so you can ramp up the heating when necessary.
Best Gun Safe Heater : Quick Comparison
The Best Gun Safe Heater- Our 5 Recommended Models
You are in luck because we have found the top 5 models that effectively insulate your safe from excessive humidity. If you want a super dry safe, these models can be beat.
One thing I’d like to point out is that many of the best gun safe heaters in this review post are legitimate heaters. Many people call them dehumidifiers but technically they aren’t (like the GoldenRod). They effectively control humidity because they maintain a consistent temperature in your safe or cabinet – but they don’t dehumidify per se.
I think it’s important to note this – if you came here looking for the best gun safe dehumidifiers, or desiccants, you should visit our other post about that.
1- GoldenRod Original Dehumidifier Gun Cabinet Dryer Review – The best Gun Safe Heater Rod
The GoldenRod Original Dehumidifier is the best-selling gun safe heater rod in the world by a huge stretch. It has consistently been rated as one of the best gun safe heaters on the market for years.
It’s made in the USA, by a well-known gun accessory manufacturer, and does what it is designed to do – be the best gun cabinet heater around! Your days of being worried about rusty handguns and long guns are over once you install this heating rod in your security safe.
Chances are you have already heard about its magical effects whether you are a seasoned gun owner or just bought your first pistol or rifle.
If you are serious about battling humidity in your gun safe or any enclosed area such as a boat, it doesn’t come better than this legendary heating rod.
This dehumidifier comes in a variety of sizes, ranging from the 12-inch entry-point model to the 36-inch one.
No matter how large or small your security safe may be, there is a perfect GoldenRod model available for you.
The dehumidifier provides maintenance-free heating for enclosed areas of up to 100 cubic feet. Seriously, how large can your gun cabinet be?
Proudly made in the United States of America, the heater is manufactured with the quality highest standards.
The manufacturer offers the most hassle-free Lifetime Warranty for every purchase of this awesome firearm safe heater.
- Unrivaled protection against humidity, mildew, and condensation
- Coverage of up to 100 cubic Ft. of space
- Lifetime warranty
- Proudly made in the USA.
- You may have to look for a cheaper option if it is out of your budget
- Requires constant source of power to work effectively
2- Lockdown Dehumidifier Rod Review
The Lockdown Dehumidifier Rod is manufactured to give your firearms safe the “right weather” all year round. This is the same company that makes the Goldenrod heater above. The primary difference between the gold and black heating rods is the color & infrared emissions. Their wattage is the same across the different lengths.
It works by slightly increasing the room temperature inside your gun cabinet. Warm air, therefore, continues to circulate all over your guns to counter humidity.
The increased temperature also battles against mildew and condensation which are conditions you can’t afford your expensive guns being exposed to.
The Lockdown Dehumidifier Rod ships with mounting bracket and additional hardware for quick horizontal mounting.
This model also ships with an attached plug for easy and immediate connection to your home or office’s power source.
- Keeps safe dry to prevent your guns from exposure to mildew and condensation
- Easy to install and ships with the necessary hardware
- Available in 12-inch and 18-inch lengths
- Takes up little space in your firearms safe
- The plug that ships with the dehumidifier is not the best out there
- Not suitable for wooden cabins and other abandoned settings without constant electricity
The New and Improved EVA-Dry E-333 Renewable Mini Dehumidifier is not the number one best-selling humidifier on Amazon.com by accident. It is a well-designed and effective gun safe heater you can rely on to protect your gun collection.
Unlike other dehumidifiers that require batteries or plug-in cords, this model works seamlessly without the need for any of those.
It works perfectly for 20-30 days before requiring renewal.
The Eva-Dry E-333 protects your guns and other personal items from the effects of mold, moisture, and musty odors. It is truly one of the best gun safe heater models on the market now.
You just have to hang it somewhere in your gun cabinet for it to start working flawlessly. Its ability to cover up to 333 Cubic Feet of space means a single unit is enough for most safes.
The only question that will pop up in your mind a few weeks after installing this gun safe heater is “why the hell didn’t I know it existed earlier?”
- No risk of spilling and messing up your firearms cabinet
- Toxic-free meaning it doesn’t cause any harm even if it accidentally gets into your child’s hands
- Powerful renewable gun safe dehumidifier that requires no electricity or battery to work
- Covers up to an incredible 333 Cubic Feet of space.
- Needs renewal every 3 weeks or so which can be a little annoying
The PEET Dryer is a great gun safe heater to keep your firearms protected from the effects of moisture, condensation, and mildew. This dryer humidifier is an awesome alternative for any gun owner who prefers something different to a heating rod.
Featuring a 3-prong attack design, this heating solution removes moisture from the air, eliminates the ability of mold and mildew to grow, and keeps the overall quality of your gun safe’s contents in check.
The PEET Dryer is easy to install and has been independently tested and rated by ETL as safe for use. Simply plug it and forget while it works seamlessly to keep your guns in perfect condition during extreme weather.
The humidifier comes with a 5-year warranty from the manufacturer. This gives insights into the level of resources invested into its manufacture to meet the needs of your safe.
- 3-way attack that gives your guns comprehensive protection against moisture, condensation, and mildew
- Easy to work and requires you to just plug it in to see its magical operations
- Works safely and silently. It has been independently certified by ETL
- 5 year warranty
- Would have been great if it came with a lifetime warranty but 5 years is a pretty long time
The Liberty Safe Dehumidifier is a specifically designed gun safe heater built with a superior ability to combat moisture. Pistols, rifles, shotguns, and tactical weapons thrive in environments that feature this heater.
This is an affordable version of the Original GoldenRod dehumidifier which makes it perfect for any gun owner who needs premium protection against moisture at a fraction of the cost.
It is definitely great value if you look at its myriad of built-in features versus the current price on Amazon.
Depending on the size of your safe, you can choose either the 12-inch or 18-inch length rod. Each version gives protection of up to 100 cubic feet which fits small and medium sized gun safes.
Most rifle owners experience humidity levels of less than 40 percent once this is mounted in their gun lockers. If this isn’t one of the best gun safe heater units available, which ones are?
- Affordable protection for your guns against humidity especially during cold months of the year
- 12-inch or 18-inch rods available to choose from
- Works well in gun safes of all sizes
- Chinese-made version of the Original USA-made GoldenRod Dehumidifier
Best Gun Safe Heaters & Dehumidifiers Buying Guide
Finding the best gun safe heaters for your firearms requires detailed research in order to settle on one that is suitable for your needs. Thankfully, these factors will help you get it right the very first time.
Mount Location of Your Safe
Getting a dehumidifier for your gun safe is an inexpensive and smart decision every gun owner should make. However, one of the most critical points to note during your search is which area of your home your safe is located.
Is your firearm safe mounted in your bedroom, living room, or another part of your main house with climate control? If the answer is yes, you can afford not to be too choosy when shopping for a heating solution for your safe.
However, if your weapons safe is anchored outside your main house, or another part of your home with no heating then you have got some real work on your hands.
Size of Your Safe
There’s no point spending money on a gun safe heater that doesn’t cover every area of your safe. This is why you should always consider the coverage area of any heater before making a buying decision.
Thankfully, dehumidifiers on the market are typically labeled with a specific cubic rating. This gives you an idea of whether it can cover the whole internal area of the specific safe you own.
However, keep in mind that some manufacturers exaggerate the cubic rating of their models. So try to open your safe regularly even after mounting your preferred heating rod.
You wouldn’t want your guns to be in a terrible physical state the next time the safe is opened, would you?
It’s always a good idea to spend money on a heater that ships with mounting screws. This guarantees that you can mount it in your pistol or rifle safe with ease.
Keeping this tip in mind saves you the need to spend extra money on mounting screws for these heating rods.
Price is an absolutely critical factor to consider when looking for the best dehumidifier for your gun safe.
Remember, you can’t put a price on the value of keeping your guns in optimum condition. We recommend not paying too much attention to the cost of keeping humidity out of your safe.
Fortunately, dehumidifiers don’t cost an arm and a leg. Just find a model that works best for your safe and get it as soon as possible.
The Bottom Line
We are sure you’d agree that finding the best gun safe heater requires some work.
However, our reviews and detailed buying guide are meant to make your life as stress-free as possible during your search without compromising on getting the right dehumidifier.
The Original GoldenRod Dehumidifier is our top-rated pick and guaranteed to meet your needs no matter which safe you own.
The EVA-Dry E-333 Renewable Mini Dehumidifier is the best option for empowering your safe to battle humidity if you don’t want a heating rod.
If you are sitting on the fence about which model to purchase, just be confident and snap up either one.