RV Diesel Heater: Stay Warm in Your RV This Winter!

We’re attempting to provide outstanding fall and winter camping advice for RVers who enjoy camping in any condition as the cooler weather draws closer. The fact is that there are many kinds of techniques to stay warm in your RV while traveling in chilly conditions. The diesel heater is the topic at hand today.

We’ve been chatting about the numerous ways to heat your RV in the winter or at higher altitudes where it might get chilly all year long for a number of years. Winter touring may be very pleasurable if you are outfitted with the appropriate gear and have a suitable heating system, however, it may not be something you anticipate.

These days, RVs and caravans are made of composite sandwich panels with a thick layer of foam layered between layers of fiberglass or another material, making them very well insulated. In addition, you’ll discover that most windows installed have double glazing, which encourages heat retention. Furthermore, the majority of RVs and caravans include at least a rudimentary bathroom or suite, reducing the need to run outside in the frigid cold at all hours of the night.

What exactly Does an RV Diesel Heater Do?

Poor RV treatment is one of the major issues with RVing in the cold. If your RV has thin walls, it won’t be an issue during the warmer months. But in the winter, insufficient RV insulation can be fatal. If you can’t keep heat inside your RV, nothing else of warming up will help. 

A diesel heater rv uses the heat from burning diesel fuel to warm the air, which then circulates through an exchanger of heat throughout your RV. Nevertheless, a diesel heater employs compression rather than ignition, which is necessary for a propane heater to ignite the fuel. This is crucial for the following reasons:

  • First, because it uses less fuel, it may be operated for longer periods of time. For this reason, many commercial trucks and buses, for instance, feature diesel parking heaters.
  • Second, it uses less energy because only 12V DC can be used to power the compression.

What Perks Does an RV Diesel Heater Offer?

Using a diesel heater in an RV has advantages and disadvantages, just like everything else. Let’s explore the benefits of diesel heaters.

  • Absence of Condensation

An RV can benefit greatly from this. A diesel heater, whether you’re using diesel fuel or gasoline, does not generate condensation, in contrast to burning propane (with an exposed flame space heater, as opposed to your onboard propane furnace, which escapes combustion byproducts to the outside).

  • Securer than Propane Heaters

As a whole, diesel heaters are safer than propane heaters since they don’t need a spark to ignite. It would be unlikely for a diesel leak to start a fire outside the compression chamber.

  • Extra Safety Measures

These heaters usually come with safety features, such as auto shut-off, and are rather safe to use. If the heater should tip over or the temperature rises too much, this shuts down the system.

  • Heat Swiftly

A diesel heater heats up rapidly. Rapid air warming occurs. The heater employs an internal fan to move the heated air throughout the room. Air from within the RV is drawn in by this fan, which then moves it around the heat exchanger. The common area of the RV is then blown with the heated air.

  • Reduced Off-Gassing

According to reports, diesel heaters are 90% fuel-efficient, which is really good.

With a diesel heater, there isn’t much off-gassing, so using one indoors or in cramped areas like RVs isn’t a big deal.

  • Limits Carbon Monoxide Production

However the exhaust from diesel heaters should still be vented outside, they produce less carbon monoxide than propane heaters do.

The diesel fuel is ignited by compression, so keep that in consideration. As opposed to what would occur with a propane space heater, the compression chamber is sealed, and exhaust is vented to the outside, preventing the introduction of carbon monoxide into the RV’s interior.

Maintenance of RV Diesel Heater

For your heater to function properly (and safely) over time, diesel heater maintenance is crucial. In order to keep it operating efficiently, you’ll want to adhere to the maintenance recommendations in your owner’s manual. 

Cleaning/replacing the filter, monitoring the burner, checking the fuel lines for leaks, and possibly bleeding the air out of the fuel lines are some examples of routine maintenance duties.

Sum Up

The combustion chamber in a diesel heater is similar to that in a diesel engine. Air is compressed until it reaches a temperature of about 550 degrees. In this instance, the diesel fuel is injected into the combustion chamber, where it ignites due to the intense heat. The material on the inside of the camping tent has some insulation built in, so the inside will be warmer than the rest of the RV. 

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