8 Best Portable Electric/Propane/Diesel Boat Heaters (Air Dryer, Warm Air Circulator Fan, Winterizing Kit) Review

Posted by Author David Lee


Last Updated September 1, 2021

TOP Boat Heaters Comparison Table

NameWarrantyType
❑1. Electric Marine Boat Cabin Heater (Air Dryer) [Ironwood Pacific]+electric
❑2. Electric Portable Marine Boat Space/Cabin Heater [Caframo]+electric
❑3. Small Electric Air Dryer (Warm Circulator Fan, Cabin Heater) [Caframo]+electric
❑4. Small Engine Compartment Boat Cabin Heater [Caframo]+electric
❑5. 12V Diesel Air Boat Heater for Cabin, Bilge, etc. [Tseipoaoi]+diesel
❑6. 24v Marine Diesel Boat Heater (Air Dryer) [Airtronic]+diesel
❑7. Electric Outdoor Infrared Heater with Remote [Maxx Air]+electric
❑8. Indoor-Safe Portable Propane Radiant Heater [Mr.Heater]+propane

1. The Best Electric Marine Boat Cabin Heater (Air Dryer) [Ironwood Pacific]

Electric Marine Boat Cabin Heater (Air Dryer) [Ironwood Pacific] Picture

2. The Best Electric Portable Marine Boat Space/Cabin Heater [Caframo]

Electric Portable Marine Boat Space/Cabin Heater [Caframo] Picture

3. The Best Small Electric Air Dryer (Warm Circulator Fan, Cabin Heater) [Caframo]

Small Electric Air Dryer (Warm Circulator Fan, Cabin Heater) [Caframo] Picture

4. The Best Small Engine Compartment Boat Cabin Heater [Caframo]

Small Engine Compartment Boat Cabin Heater [Caframo] Picture

5. The Best 12V Diesel Air Boat Heater for Cabin, Bilge, etc. [Tseipoaoi]

12V Diesel Air Boat Heater for Cabin, Bilge, etc. [Tseipoaoi] Picture

6. The Best 24v Marine Diesel Boat Heater (Air Dryer) [Airtronic]

24v Marine Diesel Boat Heater (Air Dryer) [Airtronic] Picture

7. The Best Electric Outdoor Infrared Heater with Remote [Maxx Air]

Electric Outdoor Infrared Heater with Remote [Maxx Air] Picture

8. The Best Indoor-Safe Portable Propane Radiant Heater [Mr.Heater]

Indoor-Safe Portable Propane Radiant Heater [Mr.Heater] Picture
When it gets to be down around the dew point inside your boat, you can get a condensation which then causes mildew and your boat can really end up turning into a terrarium accidentally. We have some items which are AC powered which can help you get rid of that terrarium effect. Also if you're leaving your boat in the water over the winter or possibly on a trailer and you want to give it extra protection. There are a variety of a hundred and ten volt heaters that can make your boat winterization safer.

Standard Electric Cabin Heater

We have some items which are AC powered which can help you get rid of that terrarium effect. One of the first things you might consider is going with just a stab standard electric cabin heater. A number of cabin heaters have a setting so that it only comes on when the temperature gets very cold. You can set the thermostat down to 38 degrees, so when it's too cold to be on board the boat but still above freezing, the heater will just be off and it's not a problem. But when it drops down to the near freezing temperatures the cabin heater comes on and that can help protect your potable water systems, sewage system, and even your engine compartment. So that's one possible option.

Cabin Heater

The other item is just our portable cabin heater. This is a great heater especially for liver boards who just need a little bit of extra warmth at night. It has an adjustable thermostat so you can set it for any temperature. It has four different speeds on the fan but in addition it has a frost setting so that you can set this on the little blue stars and at that setting it'll turn on automatically at 38 degrees to keep the interior of your boat from getting frosty. This is more of a winterizing or sort of if you want to leave it on all the time when you're not on the boat. This heater has lots of safety features it has an overheat protector if for some reason you block the inlet grill and it is produces up to 1500 watts of power or 5,200 BTUs.

Turbo Air Dryer

Another option is something like the turbo dryer. This isn't a heater, it only draws 90 watts, but it has a small heating element and a fan inside of it and the idea is to move slightly heated air throughout your cabin to protect prevent mildew from forming and prevent water from condensing. The turbo dryer is just put down on a flat surface and the heat that it produces in the fan creates sort of a convection cell inside your boat. That'll again keep the moisture from forming so your boat stays dry and you don't get those miserable growths in the middle of the winter. Another model of Turbo Air Dryer is a very small fan and resistance heater inside this aluminum case, very low corrosion and it draws less current than 100 watt light bulb. What it does is circulate a very slightly warmed mushroom of air throughout the vessel and it keeps the air circulating in a convective cell. By doing that it keeps dampness and moisture from forming on surfaces and keeps you from getting that kind of moldy mildewy surface. These are very inexpensive to leave running all the time doesn't draw very much electricity and moves a lot of air again to keep condensation down.

Engine Room Heater

There 's one more type of winterizing heater - this is an engine room heater. In this case by extreme heaters. This is a relatively small electric heter, in this case this is only about 300 watts of output compared to 1500 watts, but it's designed to run more or less all the time in your engine compartment. It’s ignition protected so that it's not going to ignite gasoline fumes, and the idea is that by radiating warm dry heat around your engine. It keeps your engine block from freezing. And it and it allows you to keep your boat in condition so that you can use it even in cold conditions. Otherwise if you winterize your boat, with extreme heaters you can keep your boat ready to go using the heater to keep your engine block warm. The other thing this does is get rid of moisture in your engine room so your engine stays drier and in better shape.

Cabin Furnace

Another option is to use something like cabin furnace. This is also thermostatically-controlled. And one of the nice things about the cabin furnace is you can turn it down very low and when you do, it slows down both the fan speed and the amount of energy that's coming being consumed by it. So instead of cycling on and off with a thermostat it sort of picks a constant temperature and stays on that. It 's very nice, especially if you're living aboard because you don't have to listen to the fan cycle all the time. When it gets to be down around the dew point inside your boat, you can get a condensation which then causes mildew and your boat can really end up turning into a terrarium accidentally. You know each one of these heaters has a different application but the key thing is it can help you extend your boating season. Into those shoulder seasons we're oftentimes you just put the butt on the trailer and shrink-wrap it and you never use it. Again these are great ways to get more use out of your boat they're very economical to operate.

Best branded boat heaters

The market is dominated by some manufacturers such as: Ironwood Pacific, Caframo, Tseipoaoi, Airtronic, Maxx Air, Mr.Heater.

Don’t buy cheap boat heater

If you buy cheap, you will end up buying twice. There are some very cheap boat heaters on the market, but these are the ones made from poor quality material and components, and they can break down after a few months. Buy more quality model as it will be worth price that you pay.

FAQ

Let's go over some frequently asked questions about boat heaters.

What marine boat heaters are good?

Check please our boat heaters comparison table to find appropriate products for cabin boat, sailboat, etc.

Where to Buy Cheap Portable Electric/Propane/Diesel Boat Heaters (Air Dryer, Warm Air Circulator Fan, Winterizing Kit)?

Take a look at this TOP boat heaters reviewed of 2021 and then press the «Check Price» button to check their price and availability.

What is the budget boat heater for sale?

The Electric Marine Boat Cabin Heater (Air Dryer) [Ironwood Pacific] is our Editor's Choice as the best model of boat heaters for cabin boat, sailboat with its combination of performance, features, quality and price.

Thesandshore.com is a source where the post Boat Heaters appeared first.

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Comments to Review

  1. Caframo boat heater fights against mold, mildew, and odor. Gentle heat from quiet internal blower protects cabins, lockers, and closets. Corrosion resistant compact design perfect for damp areas. No water reservoir to empty. Silent operation.

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