The Ultimate Guide to Dometic AC Maintenance: Keep Your RV Cool and Comfortable

Maintaining a properly functioning air conditioning system is crucial for a comfortable and enjoyable RV experience. Whether you’re embarking on an epic cross-country road trip or simply indulging in a weekend getaway, you don’t want to be caught in the sweltering heat with a malfunctioning Dometic AC unit. With the right maintenance, you can ensure your RV air conditioner stays in top shape, providing cool relief on even the hottest days.

A Troubleshooting Paradise: Dometic AC Repair Near You

Imagine this: you’re in the middle of nowhere, experiencing an unexpected AC breakdown. Panic sets in as you wonder how to find help. But fret no more! In this comprehensive guide, we’ll also explore how to find trustworthy Dometic AC repair services near you. So, you’ll be armed with the knowledge to quickly locate expert assistance, getting your AC fixed and your road trip back on track.

Beat the Heat: Step-by-Step Dometic AC Troubleshooting

Though regular maintenance is crucial, unforeseen problems can still arise. That’s why we’ll dive into the nitty-gritty of Dometic AC troubleshooting techniques. From identifying common issues to fixing minor problems, this guide is your go-to resource for conquering AC challenges and keeping cool under pressure.

Let’s Get Cleaning: Maintaining Your Rooftop AC Unit

When it comes to RV air conditioner maintenance, cleaning the rooftop unit is an essential task that often gets overlooked. We’ll guide you through the process step-by-step, providing practical tips on how to clean your Dometic AC unit effectively. From clearing debris to tackling stubborn dirt, you’ll discover the secrets to preserving optimal performance and maximizing the lifespan of your AC system.

Saved by Maintenance: The Importance of Regular RV AC Servicing

How often should you service your RV AC unit? Regular maintenance is key to avoiding unexpected breakdowns and maximizing efficiency. We’ll discuss the recommended frequency for servicing your Dometic AC, ensuring that you stay ahead of any potential issues. With our expert tips, you’ll be able to extend the life of your RV air conditioner, saving both time and money in the long run.

A Breath of Fresh Air: Cleaning the Coils of Your Dometic RV Air Conditioner

Dirty coils can significantly hamper your AC’s cooling capabilities, reducing its efficiency and potentially leading to costly repairs. In this guide, we’ll provide easy-to-follow instructions on how to clean the coils on your Dometic RV air conditioner. With a little elbow grease and our maintenance tips, you’ll experience the refreshing breeze of a perfectly functioning AC unit.

Do RV Air Conditioners Need Regular Cleaning

You might wonder if RV air conditioners even need to be cleaned regularly. The answer is a resounding yes! Neglecting routine cleaning can lead to diminished performance, increased energy consumption, and even mold growth. We’ll explain why cleaning your RV air conditioner is essential and provide you with valuable tips and tricks to keep your unit running smoothly.

The Dos and Don’ts: Essential Maintenance for Your AC Unit

Understanding the essential maintenance tasks for your AC unit is crucial for optimal performance and longevity. We’ll cover the dos and don’ts of maintaining your Dometic AC, ensuring you are equipped with the knowledge to prevent avoidable issues. From changing filters to checking electrical connections, our guide will walk you through the necessary steps to keep your RV air conditioner in tip-top shape.

Now that you’re armed with the ultimate guide to Dometic AC maintenance, you can embark on your next RV adventure with confidence. From troubleshooting to cleaning and everything in between, this comprehensive resource will keep you cool, comfortable, and stress-free on the road. So, buckle up, hit the open road, and experience the joys of a properly maintained Dometic AC system.

Dometic AC Maintenance

Why is Dometic AC Maintenance Important

Regular maintenance is crucial to ensure the optimal performance and longevity of your Dometic AC unit. By taking the time to properly maintain your unit, you can prevent common issues and potentially expensive repairs down the line. So, let’s dive into the key steps you can take to keep your Dometic AC running smoothly.

Clean the Air Filters

One of the simplest yet most effective ways to maintain your Dometic AC is by regularly cleaning or replacing the air filters. These filters catch dust, pollen, and other particles, preventing them from entering your home and affecting the air quality. By cleaning or replacing them every few months, you can ensure proper airflow and keep your AC functioning efficiently.

Keep the Outside Unit Clear

The outside unit of your Dometic AC is exposed to various weather conditions, such as rain, wind, and even the occasional fallen leaves. To maintain proper airflow, it’s important to keep the unit clear of any debris. Regularly check for any obstructions and remove them to prevent damage to the unit’s components.

Check for Leaks

Another essential step in Dometic AC maintenance is checking for any refrigerant leaks. If you notice a decrease in cooling performance or hear unusual hissing sounds, it could indicate a leak. In such cases, it is best to call a professional technician to handle the repair and recharge the refrigerant.

Inspect the Fan and Coils

Both the fan and coils play a crucial role in the cooling process of your Dometic AC. It is important to inspect and clean them regularly to ensure optimal performance. Dirt or dust accumulation can hinder airflow and reduce efficiency. Taking a few minutes to clean the fan blades and coils will help your unit run smoothly and cool your space effectively.

Schedule Professional Maintenance

dometic ac maintenance

While there are maintenance tasks you can handle on your own, it is recommended to schedule professional maintenance at least once a year. A certified technician will thoroughly inspect your Dometic AC, diagnose any potential issues, and perform any necessary repairs or adjustments. This will not only enhance the lifespan of your unit but also ensure it continues to provide cool air during the scorching summer months.

Dometic AC maintenance is a vital part of keeping your unit running efficiently and avoiding costly repairs. By following these simple steps, such as cleaning the air filters, clearing the outside unit, checking for leaks, inspecting the fan and coils, and scheduling professional maintenance, you can enjoy cool and comfortable indoor temperatures for years to come. So, take the time to maintain your Dometic AC, and it will reward you with refreshing coolness when you need it most!

Dometic AC Repair Near Me

If you’re stuck in the sweltering heat with a malfunctioning Dometic AC unit, you need a quick fix, and you need it now. But where do you turn? Fortunately, there are plenty of options for Dometic AC repair near you to get your cool breeze flowing again.

Local HVAC Companies

When it comes to repairing your Dometic AC, it’s best to leave it in the hands of professionals. Local HVAC companies specialize in air conditioning systems and can provide the expertise needed to diagnose and fix any issues you may be experiencing. With a quick internet search or a recommendation from a friend, you can find reputable companies in your area that offer Dometic AC repair services.

Online Directories and Reviews

To ensure you’re getting the best service possible, it’s a good idea to check online directories and reviews. Websites like Yelp, Google Maps, and Angie’s List provide a platform for customers to leave feedback on their experiences with local HVAC companies. By reading these reviews, you can get a better sense of which companies have a solid reputation and which ones you may want to avoid.

DIY Tips and Tricks

If you’re feeling adventurous and want to try fixing your Dometic AC unit yourself, there are a few things you can do before calling in the professionals. First, check the power source and ensure the unit is receiving electricity. Next, clean or replace the air filters, as clogged filters can prevent proper airflow. Lastly, check the thermostat settings to make sure they’re properly calibrated. If these simple fixes don’t solve the problem, it’s time to call in the experts.

Warranty Coverage and Extended Service Plans

Before shelling out your hard-earned cash for Dometic AC repairs, check if your unit is still under warranty. If it is, you may be able to get your repairs covered at little to no cost. Additionally, if you purchased an extended service plan, it may provide coverage for repairs beyond the standard warranty. Be sure to check the terms and conditions of your warranty or service plan to see what’s covered and what’s not.

When your Dometic AC unit goes on the fritz, it’s reassuring to know that there are plenty of options for repair in your area. From local HVAC companies to online reviews, you can find the help you need to get your AC up and running again. And if you’re feeling handy, there are even a few troubleshooting steps you can take yourself. Remember, it’s important to prioritize safety and consult professionals when necessary. So don’t suffer in the heat any longer – get your Dometic AC repaired today!

Dometic AC Troubleshooting

Strange Noises? Let’s Fix That!

Is your Dometic AC making unusual noises that keep you up at night? Don’t worry, we’ve got you covered! Here are a few troubleshooting tips to help you conquer that noisy nightmare.

Buzz, Buzz, Buzz

If you’re hearing a buzzing sound coming from your Dometic AC, it could indicate an issue with the fan motor or blades. The first step is to switch off the unit and carefully inspect the fan. Look out for any loose or damaged blades that might be causing the noise. If everything seems intact, the problem might lie with the motor itself. In that case, it’s best to reach out to a professional for assistance.

Drip, Drip, Drip

Drip, drip, drip… that constant water leakage could drive anyone crazy! A common cause for this annoyance is a clogged condensate drain line. To tackle this problem, locate the drain line and gently remove any dirt or debris that may be blocking it. Once cleared, pour a mixture of warm water and vinegar down the line to further unclog it. With a clean drain line, the melody of drips will be a thing of the past!

Is It Blowing the Wrong Way? No Problem!

Is your Dometic AC blowing warm air instead of the refreshing coolness you crave? Fear not, we’ll help you troubleshoot this annoying issue.

Weak Winds

If the air coming out of your Dometic AC feels weak, your unit might be suffering from a blocked or dirty air filter. Start by locating the filter and give it a good clean. If it’s beyond redemption, it’s probably time to replace it. Remember, a clean filter is essential for proper airflow and efficient cooling. Think of it as your AC’s way of taking a deep breath!

Warm Air Woes

If your Dometic AC is blowing warm air, it could indicate a refrigerant leak. This is a job best left to the professionals, as handling refrigerant requires expertise and special equipment. Reach out to an HVAC technician who can easily solve this problem and get your cool breeze flowing freely again.

Don’t Sweat the Small Stuff

Ah, summers can be brutal, and a malfunctioning Dometic AC certainly doesn’t help! But with these troubleshooting tips in your back pocket, you’ll be able to conquer the most common AC woes. From strange noises to warm air woes, tackle these smaller problems with a little DIY know-how. When in doubt, always remember that seeking professional help is never a bad idea. Now, go forth and enjoy the cool serenity your Dometic AC was meant to provide!

How to Clean Rooftop AC Units

Why Cleaning Your Rooftop AC Unit is Important

Regular maintenance and cleaning of your rooftop AC unit are essential to ensure that it operates efficiently and effectively. Over time, dirt, dust, and debris can accumulate on the coils, filters, and fins of your AC unit, causing it to work harder and consume more energy. By cleaning your rooftop AC unit, you can improve its performance, extend its lifespan, and potentially save on energy costs. So, let’s dive in and learn how to clean your rooftop AC unit!

Step 1: Safety First

Before you begin cleaning, it’s important to ensure your safety. Make sure to turn off the power supply to your AC unit. This will protect you from any electric shocks or accidents. Additionally, wear protective gear such as gloves and goggles to safeguard yourself from any dust or debris that may be released during the cleaning process.

Step 2: Remove Debris and Dust

dometic ac maintenance

Using a brush or a soft cloth, gently remove any visible debris, dust, or leaves from the rooftop AC unit. Pay close attention to the fins and coils as these areas tend to accumulate the most dirt. Be careful not to bend or damage the fins while cleaning.

Step 3: Clean the Coils

Next, it’s time to clean the coils. Spraying a coil cleaner on the coils will help to remove any stubborn dirt or grime. Let it sit for a few minutes, and then rinse it off with a gentle stream of water. Avoid using excessive water pressure as it may damage the coils. Repeat this process if necessary until the coils are clean and free from any buildup.

Step 4: Check and Clean the Filters

The filters play a crucial role in maintaining the air quality and efficiency of your rooftop AC unit. Remove the filters and check for any dirt or dust buildup. If the filters are reusable, clean them by gently rinsing with water. For disposable filters, replace them with new ones. Clean filters ensure proper airflow and prevent clogs that can hinder the performance of your AC unit.

Step 5: Reassemble and Test

Once all the components are clean and dry, reassemble the rooftop AC unit. Make sure everything is securely in place before turning the power supply back on. Test the AC unit to ensure it is running smoothly and efficiently. If you notice any issues or abnormal sounds, it may be best to contact a professional HVAC technician.

Regularly cleaning your rooftop AC unit is a simple yet effective way to ensure optimal performance and longevity. By following these steps, you can keep your AC unit in top shape and enjoy cool, crisp air throughout the hot summer months. So, grab your cleaning supplies and give your rooftop AC unit the attention it deserves. Your comfort and energy bills will thank you!

RV Air Conditioner Maintenance

Keeping Cool on the Road

When you’re out on the open road, the last thing you want is for your RV’s air conditioner to malfunction. To ensure a relaxing and comfortable trip, regular maintenance is key. Here are some simple steps to keep your RV air conditioner in tip-top shape:

1. Clean Filters, Cool Breezes

Regularly cleaning your air conditioner filters is essential to maintaining its efficiency. Over time, filters can become clogged with dust and debris, reducing airflow and reducing cooling performance. Cleaning the filters will not only improve the air quality, but it will also maximize the cooling capacity of your RV air conditioner.

2. Condenser Coil Check-Up

The condenser coil is responsible for releasing the heat absorbed by the refrigerant. If the coil gets dirty or clogged, it can hinder the cooling process. To ensure optimal performance, give the condenser coil a thorough cleaning. Use a soft brush or a handheld vacuum cleaner to remove any built-up dirt or debris.

3. The Dancing Fan Blade

A wobbling or noisy fan blade could be a sign of trouble. Check the fan blade for any signs of damage or imbalance. If you notice any issues, contact a professional technician to make the necessary repairs. After all, you don’t want your RV air conditioner to start a symphony of clunks and rattles while you’re trying to relax.

4. Drips and Leaks

A leaking air conditioner can cause all sorts of headaches, from damage to your RV’s interior to performance issues. Regularly inspect the drainage system to ensure it’s functioning properly. Clear any clogs in the drain line and ensure that the drain pan is free from debris. If you notice any leaks or excessive condensation, it’s best to have it checked out by a professional.

5. Don’t Forget the Outside Unit

While most of the maintenance tasks focus on the interior components, it’s equally important to take care of the outdoor unit. Remove any debris or fallen leaves from the top and sides of the unit. Ensure that the unit is level and clear of any obstructions. A well-maintained outdoor unit ensures efficient cooling, allowing you to enjoy the great outdoors while staying comfortably cool.

Stay Chill, Travel Well

By following these simple maintenance tips, you can keep your RV air conditioner running smoothly and efficiently throughout your trips. Remember, a well-maintained air conditioner means a happy and comfortable journey. So, stay cool, travel well, and enjoy the adventures that await you on the open road!

How often should RV AC be serviced

Why Regular Servicing is Vital for Your RV AC

Regular servicing of your RV AC is essential to ensure it functions efficiently and provides you with the much-needed cool air on hot summer days. Just like any other appliance, your RV AC requires some TLC to keep it running smoothly. Neglecting regular maintenance can lead to reduced cooling capacity, higher energy consumption, and even costly repairs down the line.

Annual Maintenance for Optimal Performance

To keep your RV AC in top-notch condition, it’s recommended to schedule an annual maintenance check. This will help identify any potential issues early on and prevent them from escalating into major problems. An annual service will typically involve cleaning the filters and coils, checking refrigerant levels, inspecting electrical connections, and lubricating moving parts.

Do-It-Yourself Maintenance

While professional maintenance is crucial, you can also perform some routine checks and maintenance tasks yourself to keep your RV AC functioning optimally. This includes regularly cleaning or replacing air filters (about every 1-3 months, depending on usage), clearing debris from the exterior unit, and ensuring proper airflow around the AC unit.

Signs That Your RV AC Needs Servicing

Apart from the recommended regular servicing, it’s crucial to be vigilant for any signs that indicate your RV AC may require immediate attention. Look out for reduced cooling efficiency, unusual noises or vibrations, water leaks, or if the unit is struggling to start or stay on. If you notice any of these symptoms, it’s advisable to seek professional help to diagnose and resolve the issue promptly.

Extending the Lifespan of Your RV AC

Regular servicing not only ensures efficient cooling but also helps prolong the lifespan of your RV AC. By addressing minor issues early and keeping the unit clean and well-maintained, you can save yourself from the hassle and expense of premature replacement. So, give your faithful RV AC the love it deserves, and it will keep you cool and comfortable for many memorable road trips to come!

Keeping your RV AC in tip-top shape through regular servicing is essential for its optimal performance and longevity. Schedule an annual professional check-up, perform routine maintenance tasks yourself, and don’t ignore any warning signs that indicate issues with your AC unit. By giving your RV AC proper attention, you can enjoy cool comforts all summer long without worrying about unexpected breakdowns or exorbitant repair costs. Happy travels!

How to Clean Your Dometic RV Air Conditioner


Maintaining your Dometic RV air conditioner is crucial for ensuring optimal performance and longevity. One essential aspect of maintenance is regular cleaning. In this subsection, you will learn step-by-step instructions on how to effectively clean your Dometic RV air conditioner to keep it running smoothly and efficiently.

Gather Your Cleaning Supplies

Before diving into the cleaning process, make sure you have all the necessary supplies. Here’s a checklist:

  • Soft brush or cloth
  • Mild detergent or cleaner
  • Water source (hose or spray bottle)
  • Vacuum cleaner with brush attachment
  • Screwdriver (if required for removing the air filter)
  • Rubber gloves

Step 1: Safety First

Ensure your RV’s power supply is disconnected before starting any cleaning. Safety should always come first!

Step 2: Remove and Clean the Air Filter

Start by removing the air filter from the air conditioner unit. Use a screwdriver, if necessary, to loosen any screws holding it in place. Once removed, brush off any visible dirt or debris, or use a vacuum cleaner to gently remove it. If your air filter is washable, clean it with mild detergent and water, let it dry completely, and then reinstall it.

Step 3: Wipe Down the Unit and Vents

Using a soft cloth or brush, wipe down the exterior of the air conditioner unit, removing any dust or grime. Pay special attention to the vents, as they tend to accumulate more dirt. Gently brush or wipe them to ensure proper airflow.

Step 4: Clean the Evaporator Coils

The evaporator coils are a critical component of your air conditioner. To clean them, use a soft brush or cloth to wipe away dirt and debris. If you notice stubborn dirt or buildup, mix mild detergent with water and gently scrub the coils. Remember to rinse thoroughly to remove any soapy residue.

Step 5: Check and Clean the Condensate Drain

Locate the condensate drain and ensure it is clear of any blockages. Use a vacuum cleaner or a pipe cleaner to remove any dirt or debris that might be clogging the drain. This step helps prevent water accumulation and potential damage to your RV.

Step 6: Reassemble and Test

Once you’ve completed all the cleaning steps, reattach the air filter and secure it properly. Then, reconnect the power supply and turn on your Dometic RV air conditioner. Let it run for a while to ensure everything is working correctly.

Regularly cleaning your Dometic RV air conditioner is essential for maintaining its efficiency and prolonging its lifespan. By following these simple and straightforward steps, you can keep your air conditioner running smoothly while enjoying a comfortable RV experience. Stay tuned for more maintenance tips in our comprehensive guide!

Do RV Air Conditioners Need to be Cleaned

Importance of Regular Cleaning

Keeping your RV air conditioner clean is crucial for ensuring its optimal performance and longevity. Over time, dust, dirt, and debris can accumulate in the unit, obstructing airflow and reducing its cooling efficiency. To prevent this, regular cleaning is essential.

Signs that Your RV Air Conditioner Needs Cleaning

If you notice reduced airflow or if your RV isn’t cooling as effectively as it used to, it might be time to give your air conditioner some TLC. Additionally, if you observe any strange smells or unusual noises coming from the unit, it’s a clear sign that cleaning is in order.

Cleaning the Air Filters

The air filters play a crucial role in keeping your RV air conditioner functioning at its best. These filters are responsible for trapping dust and particles from the air, preventing them from entering the unit. It’s recommended to clean or replace these filters every 30 days, or more frequently if you’re in an area with heavy dust or pollen.

Cleaning the Coils

The coils of your RV air conditioner also require regular cleaning. Over time, they can become coated with dirt and grime, hampering their ability to cool the air efficiently. To clean the coils, use a soft brush or vacuum cleaner to gently remove the built-up debris. Be careful not to damage the delicate fins on the coils.

Cleaning the Condensation Drain

The condensation drain of your RV air conditioner can become clogged with dirt and algae growth. This can lead to water leaks or even mold growth if left unaddressed. To clean the condensation drain, use a mixture of bleach and water to flush out any blockages and keep the drain flowing smoothly.

DIY or Professional Cleaning

While many RV owners can handle basic cleaning tasks themselves, it’s important to know your limits. If you’re uncomfortable or unsure about taking apart the unit, it’s best to leave the cleaning to a professional. They will have the skills and expertise to clean your RV air conditioner thoroughly without causing any damage.

Regular cleaning of your RV air conditioner is vital for its overall performance and lifespan. By keeping the air filters, coils, and condensation drain clean, you can ensure optimal airflow, efficient cooling, and a comfortable environment inside your RV. So, make sure to include air conditioner cleaning as part of your regular RV maintenance routine. Your RV and your future self will thank you for it!

What Maintenance Should Be Done on an AC Unit

It’s summertime, and you’re relying on your trusty AC unit to keep you cool and comfortable. But have you thought about giving it some TLC? Your AC unit, just like any other appliance, needs regular maintenance to function efficiently and keep the cool air flowing. Here’s a breakdown of the essential maintenance tasks you should be doing to keep your AC unit in tip-top shape.

Keep It Clean

A clean AC unit is a happy AC unit. Start by regularly cleaning or replacing the air filters. Dirty filters restrict airflow and make your AC work harder, leading to higher energy bills and reduced cooling performance. It’s a simple task that can make a big difference in the efficiency of your unit.

Next, check the outdoor unit for any debris like leaves, twigs, or dirt. Make sure to clear it away and keep the area around the unit free from obstructions. This will help the unit maintain proper airflow and prevent any potential damage.

Check the Ducts

Air ducts play a crucial role in distributing cool air throughout your home. Over time, they can become dirty or even develop leaks. Inspect your ducts for any signs of dust, mold, or leakage. If cleaning the ducts seems daunting, consider hiring a professional to do it for you. Ensuring clean and leak-free ducts will help improve the overall efficiency of your AC system.

Fine-Tune the Thermostat

Your thermostat is like the conductor of the cooling symphony in your home. Make sure it’s properly calibrated to ensure accurate temperature readings. You might want to consider investing in a programmable thermostat that can adjust the temperature automatically, saving you energy and money in the process.

Oil the Wheels

Okay, your AC unit might not have any wheels, but it does have moving parts that may need a bit of lubrication. Check your unit’s user manual to see if any specific parts require lubrication. This simple step can help reduce friction and wear and tear on the components.

Call in the Professionals

While there are some maintenance tasks you can handle on your own, it’s always a good idea to have an HVAC professional inspect and service your AC unit annually. They have the expertise to identify any potential issues and perform a thorough cleaning and maintenance routine. Plus, a professional service can help prolong the lifespan of your AC unit and ensure optimal performance.

By performing regular maintenance on your AC unit, you can keep it running smoothly and efficiently. From cleaning the filters and checking the ducts to fine-tuning the thermostat and calling in the professionals, these simple steps can make a world of difference in the performance and longevity of your AC unit. So get ready to beat the heat and keep your cool all summer long!

dometic ac maintenance

How to Clean the Coils on a Dometic RV Air Conditioner

Cleaning the coils on your Dometic RV air conditioner is an essential part of regular maintenance to ensure optimal cooling performance. When the coils get dirty, they become less efficient, leading to decreased cooling capacity and increased energy consumption. In this section, we’ll walk you through the step-by-step process of cleaning the coils on your Dometic RV air conditioner. Let’s get started!

Gather Your Supplies

Before you begin, make sure you have all the necessary supplies. You’ll need a soft brush or cloth, a vacuum cleaner with a brush attachment, fin comb or coil fin straightener, coil cleaner (non-acidic and specifically designed for air conditioner coils), and a water hose with a soft spray nozzle. Once you have everything ready, it’s time to roll up your sleeves!

Turn Off the Power

First things first, always turn off the power to your RV air conditioner before performing any maintenance. This will prevent any accidents or damage while you’re working on it. Safety first!

dometic ac maintenance

Remove the Cover

Now, carefully remove the cover of your Dometic RV air conditioner. Take it off and set it aside in a safe place. You’ll now have access to the coils and can begin the cleaning process.

Brush Away the Debris

Using a soft brush or cloth, gently remove any loose debris or dirt from the coils. Be careful not to damage the delicate fins as you clean. If you notice any bent fins, you can use a fin comb or coil fin straightener to straighten them out.

Vacuum the Coils

Once you’ve brushed off the loose debris, use a vacuum cleaner with a brush attachment to remove any remaining dirt or dust from the coils. Take your time and be thorough in this step to ensure optimal cleaning.

Apply Coil Cleaner

Now it’s time to apply the coil cleaner. Follow the instructions on the cleaner’s packaging for the proper application method. Be sure to use a non-acidic coil cleaner that is specifically designed for air conditioner coils. Applying the cleaner will help dissolve any stubborn dirt or grime that the brushing or vacuuming may have missed.

Rinse with Water

After letting the coil cleaner sit for the recommended amount of time, rinse the coils with water using a soft spray nozzle on your water hose. Make sure to remove all traces of the cleaner from the coils.

Let It Dry and Reassemble

Lastly, allow the coils to dry completely before reassembling the cover. Once the coils are dry, carefully put the cover back on, ensuring it is securely in place.

And there you have it! By regularly cleaning the coils on your Dometic RV air conditioner, you’ll ensure optimal cooling performance and extend the lifespan of your unit. So don’t forget to include this important step in your regular maintenance routine. Happy cooling, fellow RVers!

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