Choosing the Right RV Top AC Unit for Your Needs

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Street view of a building facade with an air conditioning unit and greenery.
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Choosing the right RV top AC unit can be a daunting task, especially with so many options available. There are several key factors to consider when making your decision.

First and foremost, consider the size of your RV. A larger unit is needed for bigger RVs, as seen in the section on "RV Top AC Unit Size and Capacity". A unit that's too small won't provide sufficient cooling, while one that's too large will be a waste of energy and money.

Think about your budget, too. RV top AC units can range from a few hundred to several thousand dollars, as discussed in the section on "RV Top AC Unit Prices and Cost Considerations". Set a budget and stick to it to avoid overspending.

Ultimately, the right RV top AC unit for you will depend on your specific needs and preferences. By considering factors like size and budget, you'll be well on your way to finding the perfect unit for your RV.

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Choosing an RV Top AC Unit

Credit: youtube.com, etrailer | Best Rooftop RV Air Conditioner Options

Choosing an RV top AC unit can be overwhelming, but let's break it down to some common deciding factors. The choice of an RV air conditioner can be overwhelming due to endless options and compatibility concerns.

Cooling Ability is a top consideration, with some units offering more power than others. The Zero Breeze Mark 3, for example, is more powerful at 5280 BTUs compared to its previous version.

Heating capabilities are also a plus, especially for year-round use. The Mark 3 has heating capabilities, making it more versatile.

Some units are more affordable than others, such as the Affordable window AC for RV. However, premium rooftop air conditioners offer more luxurious features.

Installation is another crucial factor to consider. Look for a unit with simple installation, as some rooftop ACs don't include the indoor ceiling assembly necessary to operate them.

Budgeting is essential, and setting aside an additional $100-$200 for the plenum is a good idea. Most rooftop ACs don't include the indoor ceiling assembly necessary to operate them.

For your interest: Ac Unit Installation Kit

Best Models to Consider

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If you're in the market for a top-notch RV air conditioner, there are several models worth considering. The Zero Breeze Mark 3 is a great option, offering 5280 BTUs of cooling power and heating capabilities, making it perfect for year-round use.

This model is slightly larger and heavier than its predecessor, but it's a worthwhile investment considering its increased power and versatility. The Zero Breeze Mark 3 is priced between $400 to $700 more than the Mark 2, depending on the battery package chosen.

For a more premium option, the RecPro rooftop air conditioner is a top choice, designed for large to medium-sized RVs and featuring a cooling and heating capacity of 16000 BTU/h and 12000 BTU/h, respectively.

Here are some key features to consider when choosing the best RV top AC unit for your needs:

Keep in mind that the Zero Breeze Mark 3 is a non-ducted rooftop RV AC unit, while the RecPro is a premium rooftop air conditioner designed for a standard-size vent of 14.25'' × 14.25''.

For your interest: Rooftop Rv Ac Unit

Rooftop Components

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Rooftop Components are essential for a functioning RV top AC unit. They include the roof-mounted unit, distribution box, control module, and thermostat. Some units come as a kit with all the needed items, while others require separate purchases.

The roof-mounted unit is the main element, responsible for delivering cool air. It's often the most visible part of the system.

When shopping for a rooftop AC, look for a unit with simple installation in mind. This can save you time and frustration in the long run.

Curious to learn more? Check out: Roof Mount Rv Ac Unit

Control Module

The control module is the system's brain that communicates with the A/C unit, distribution box, and thermostat.

It's mounted to the distribution box or inside the unit, and its main job is to control all the settings, such as air speed and temperature.

The control module receives signals from the thermostat and uses them to determine when to turn the A/C unit on or off.

The thermostat tells the A/C unit when to turn on/off, and it can be mounted on the wall (electric) or to the distribution box (manual).

Explore further: When to Replace Ac Unit

Outlet Volume

High angle view of rooftop HVAC units on a building in Buon Ma Thuot, Vietnam.
Credit: pexels.com, High angle view of rooftop HVAC units on a building in Buon Ma Thuot, Vietnam.

The outlet volume of a rooftop air conditioner is a crucial factor to consider when choosing the right one for your RV. 470 CFM is the air outlet volume of the fogatti RV air conditioner.

This means it can move a significant amount of air, ensuring a cool and comfortable environment inside your RV.

A higher CFM rating generally indicates better airflow and faster cooling. In this case, the fogatti RV air conditioner's 470 CFM rating suggests it can handle hot summer days with ease.

Low-Noise Unit

When it comes to rooftop components, one of the most important features to consider is a low-noise unit. Look for RV air conditioners with noise levels below 55 dB to keep the unit from becoming distractingly loud.

Even the best RV air conditioners tend to be a bit noisy.

A noise level of 55 dB is comparable to a regular conversation, and it will allow you to sleep in peace.

Pay attention to the reported outside noise level as well to avoid annoying your camping neighbors.

Installation and Maintenance

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Installing an RV top AC unit requires careful planning and preparation. Make sure to choose a unit that matches your RV's electrical system and power requirements.

The typical installation process involves mounting the unit on the roof, connecting the electrical wiring, and sealing any gaps to ensure proper airflow and weather-tightness. This is usually done by a professional, but if you're DIY-savvy, you can follow the manufacturer's instructions.

Regular maintenance is crucial to extend the lifespan of your RV top AC unit. Check the unit's air filter every 30 days and replace it as needed, as a dirty filter can reduce airflow and increase energy consumption.

For your interest: Lg Ac Unit Filter

Do I Need a Cover?

You'll want to consider getting a cover for your RV's rooftop air conditioner if you plan to store your RV for an extended period. This will prevent dust and debris from accumulating on the unit.

Dust and debris can cause damage to the air conditioner's vital components. Moisture can also seep in and cause problems.

Credit: youtube.com, PTAC Unit Maintenance Tips

If you don't have an RV cover, a rooftop air conditioner cover is a good option. This will protect the unit from the elements and keep it in good working condition.

Here are some additional resources to learn more about RV air conditioners:

  • Top RV Air Conditioner FAQs
  • How To Improve A/C Efficiency
  • RV Air Conditioner Maintenance Tips
  • Why Is My RV AC Dripping Water Inside?

Simple Unit Installation

When choosing an RV air conditioner, simplicity is key when it comes to installation. Look for a unit with simple installation to save yourself time and hassle.

A unit that comes with the inside ceiling plenum can make a big difference. This is because it ensures your plenum will fit your RV air conditioner, eliminating potential installation issues.

Most rooftop ACs don't include the indoor ceiling assembly necessary to operate them. This means you'll need to factor in the cost of the plenum separately.

Set aside an additional $100-$200 for the plenum when drafting your budget. This will ensure you're prepared for the extra expense.

Don't Overload Your System

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Most RVs come with a 30-amp and 120-volt electrical system that can supply a maximum of 3,600 watts of power. This is a crucial detail to keep in mind when choosing an RV air conditioner.

The system is generally further divided into 15-amp circuits to prevent overloading and potential electrical fires. This helps to keep your RV safe and running smoothly.

If you plug an RV air conditioner drawing more than 15 amps into a 15A circuit, it will trip the circuit breaker. This can be frustrating and even hazardous, so it's essential to choose a unit that fits within the safe limits.

Choose a unit with a maximum power draw of 13 amps or less, if possible, to avoid constantly tripping electrical circuits.

Efficiency and Durability

The Furrion Chill is a top-notch RV AC unit when it comes to efficiency and durability. It's up to 40% more efficient than competitors, thanks to its high EER rating.

Credit: youtube.com, Furrion Chill® Cube RV Rooftop Air Conditioner | Redefining Cooling Technology

The Furrion Chill's design is also noteworthy, with a sporty design that minimizes drag from air resistance while in motion. A retrofit design makes it easy to replace industry competitors with Furrion units.

With VibrationSmart technology, the Furrion Chill ensures your unit holds up to all the rigors of the road, reducing vibration and resulting in quieter operation. This, combined with a 2-year warranty, gives you peace of mind.

Efficiency

Efficiency is key when it comes to RV AC units, and one way to measure it is through EER ratings. The higher the EER rating, the more energy efficient the unit is.

For example, Furrion's 15k BTU AC uses the same or less power than many 13.5k BTU ACs, making it a more efficient choice. This means the AC doesn't need to run for as long to get the same cooling job done, saving on energy draw.

Furrion's Chill is up to 40% more efficient than competitors, making it a standout in the market.

Durability & Reliability

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The Furrion Chill is engineered to minimize drag from air resistance while in motion and has a sporty design.

Dampeners reduce vibration and result in quieter operation.

VibrationSmart technology ensures your unit holds up to all the rigors of the road.

A retrofit design makes it easy to replace industry competitors with Furrion units.

Furrion units come with 2-year warranties.

Buying Considerations

Measuring your RV's available roof space and checking how much weight the roof can carry is crucial before purchasing a rooftop air conditioner.

The weight of rooftop models can vary from around 65 pounds to 90 pounds.

Choosing a lighter and more compact unit, like the Dometic Brisk II, is a good idea if you're unsure how much weight your RV roof can take.

The BTU output of a unit is a key factor in determining its cooling performance, and it's measured in British Thermal Units.

A larger RV requires a more powerful AC unit, as it takes more energy to cool a larger space.

Buying an RV AC unit that's too small can lead to it running constantly, wasting power and potentially causing the unit to freeze up.

Considerations When Buying

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When choosing an RV air conditioner, consider the size and weight of the unit.

The weight of the unit is important because you need to ensure it won't overload your RV's roof. Look for units with weights ranging from 65 to 90 pounds.

The size of your RV is also crucial, as it determines the BTU rating you need. A general size chart can help you estimate the correct BTU requirement:

Don't forget to consider the insulation properties and number of rooms in your RV, as these factors can affect the cooling capacity needed.

A larger RV requires more powerful air conditioning, while a smaller RV can get away with a smaller unit. It's essential to match the power to your RV's size (BTU) to ensure efficient cooling.

Most 13,500 BTU RV air conditioners require at least 3,500 starting watts, and 15,000 BTU units need upwards of 4,000 starting watts. This will help you determine the necessary generator size for off-grid camping.

Remember, a well-sized air conditioner can save you money in the long run by reducing power draw and preventing overheating.

For more insights, see: How Many Watts Does a Rv Ac Unit Use

Manual or Electric

Repairman Repairing a Air Conditioner
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When choosing an RV air conditioner, you'll need to decide between a manual and electric system. Manual systems are controlled via the distribution box, which can be a challenge if you're shorter or have a high ceiling.

Manual systems are easier to install because they don't require running wires through the walls and ceiling. This can save you time and effort during the installation process.

An electric system, on the other hand, uses a wall-mounted thermostat for operation.

Cooling Unit Types

The most popular type of RV air conditioner is an overhead RV A/C installed on the roof.

Overhead RV A/C units blow air directly into the RV or distribute it through a ducting system. They're a great option for larger RVs, but may not be suitable for smaller spaces.

Window and wall-mounted units are a good alternative for smaller RVs, offering more flexibility in terms of installation and space constraints. Some units can be a bit tricky to attach to RVs, so be prepared for a bit of DIY effort.

You'll also find portable RV air conditioners in modern RVs, but they're less common and may require more setup and teardown than other options.

Types of

Credit: youtube.com, Difference Between A/C, Air Handler, Furnace, Heat Pump, Minisplit, Etc.

There are several types of RV cooling units to choose from. The most popular type is an overhead RV A/C installed on the roof, which blows air directly into the RV or distributes it through a ducting system.

Overhead RV A/Cs are a common sight on many RVs. They're often preferred for their efficiency and ability to cool larger spaces.

Window and wall-mounted units have gained popularity in recent years, especially in smaller RVs. They're a great option for those who want a more compact cooling solution.

Portable RV air conditioners are also available, but they can be a bit more inconvenient to use. They need to be taken down before driving, which can be a hassle.

Recommended read: Rv Ac Unit Not Cooling

The A/C

The A/C unit is the main component of an air conditioner for RV roofs, containing all the internal air conditioning parts, such as the coils, condenser, compressor, etc.

Noise levels can be a significant concern when choosing an RV air conditioner. Look for units with noise levels below 55 dB to keep the unit from becoming distractingly loud.

At 55 dB, your RV AC unit will make less noise than a regular conversation and will allow you to sleep in peace.

Key Features and Models

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Choosing the right RV air conditioner depends on several factors, including RV size, BTU rating, power source, and desired extra features.

When considering extra features, it's essential to select only what you need, as more features often come with a higher price tag. A few examples of standard features include heat pumps, heat strips, soft starts, condensate pumps, and RV air conditioner soft starters.

Some top-rated RV air conditioners offer varying cooling capacities, profiles, and features. For example, a non-ducted rooftop RV AC unit can provide cooling and heating capabilities for large to medium-sized RVs, covering an estimated 650 sq. ft.

Here are some key features to consider when selecting an RV air conditioner:

Features

When choosing an RV air conditioner, it's essential to consider the features that matter most to you. A few examples of standard features are listed below.

Heat Pump – Provides extra heat in colder months, and works best above 40 degrees Fahrenheit.

Detailed view of a metallic computer heatsink for cooling systems.
Credit: pexels.com, Detailed view of a metallic computer heatsink for cooling systems.

Heat Strip – Designed to remove the chill, but should not be a primary heat source.

Soft Start – Reduces start-up energy demands, allowing for a smaller generator.

Condensate Pump – Channels condensation away from the roof and out a drain tube.

RV Air Conditioner Soft Starter – Reduces the amount of power needed to start your A/C, great for boondocking.

Some RV air conditioners come with a variety of features, but not all brands offer the same options. It’s smart to select only what you need, as the more features it has, the more expensive it will be.

Comparison and Reviews

When shopping for an RV top AC unit, it's essential to consider several factors, including the unit's BTUs, weight, and price. One crucial aspect to look for is a pre-attached bottom insulation gasket and an included plenum.

The Coleman Mach 15+ 48204C866 stands out for its impressive 15000 BTUs and 5.0 rating, but it's worth noting that it weighs a significant 90 lbs. The Zero Breeze Mark 2, on the other hand, is a lightweight option at 16.5 lbs, but it has a much lower BTU rating of 2300.

Credit: youtube.com, Best RV Air Conditioners on The Market Today! | Aautomotives

If you're looking for a unit with a pre-attached bottom insulation gasket and an included plenum, the Coleman Mach 15+ 48204C866 seems to be the only option among the listed units. However, it's essential to check the product description or manufacturer's website to confirm this feature.

Here's a comparison of the units mentioned, focusing on the key features we're interested in:

The Coleman Mach 15+ 48204C866 seems to be the only unit that meets our specific requirements. However, it's crucial to verify this information with the manufacturer or product description before making a final decision.

Frequently Asked Questions

Can RV rooftop AC be recharged?

No, RV rooftop AC units cannot be recharged, as they are closed systems without refill points. If a refrigerant charge issue is detected, the entire rooftop assembly must be replaced.

How much does a rooftop AC unit cost?

A rooftop AC unit typically costs between $5,500 and $11,000, making it a significant investment for home cooling. Compare this to central air conditioning, which is generally priced between $3,800 to $7,500.

Amy Martin

Senior Writer

Amy Martin is a seasoned writer with over a decade of experience in various industries. She has a passion for creativity and enjoys exploring different perspectives on life. Amy's work often inspires readers to think outside the box and embrace new ideas.

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