Can You Add A Second Ac Unit To Rv

Yes, you can add a second air conditioning unit to an RV. To do so, you will need to install the new unit in line with the existing one and then connect them both together using appropriate wiring. Additionally, it may be necessary to make modifications to the electrical system of your RV in order for both AC units to function properly.

Depending on the size and model of your RV, you may also need additional ventilation or insulation as well. It is important that all installation is done correctly according to manufacturer instructions and local regulations; otherwise, this could result in damage or injury.

  • Gather the Necessary Supplies: To install a second air conditioning unit to your RV, you will need an additional AC unit, mounting plate, hole saws and drill bit for cutting through walls or roof of the RV, screws and bolts for securing components in place, sealant for sealing up any holes in the wall or roof after installation is complete.
  • Choose a Location: The best location to install a second AC unit will depend on your specific RV setup as well as personal preferences. Generally speaking it is best to avoid areas where the exhaust from one unit could interfere with intake of another (e, opposite ends of the camper). It’s also important that there be enough space around each unit so that they can function properly without interference from other components such as furniture or appliances inside the camper itself.
  • Cut Through Wall/Roof: Once you have decided on an appropriate spot for your new AC unit it’s time to begin cutting into either wall or roof depending on where you are installing it (if inside) using a hole cutter and drill bit combination specifically designed for this purpose – make sure not to cut too large of a hole! After drilling out your desired size opening use sealant around edges before moving onto next step so that no water can get in during rain storms etc.
  • Mount Plate & Unit: Now secure mounting plate into place using screws/bolts then attach actual air conditioner itself by following instructions included with product – most models come pre-drilled and ready to go but if not refer back to manual provided by manufacturer when purchased initially which should provide details regarding how many screws etc. should be used during installation process etc.
  • Check For Leaks & Test : Before powering up double check all seals/connections made thus far ensuring nothing has been missed like small gaps which might lead potential water leakage down road – once everything looks good turn power on testing both units simultaneously making sure output temperatures match what was expected based off specifications provided beforehand

Adding Second Ac to 30 Amp Rv

Adding a second air conditioner to an RV with a 30-amp connection can be done, but it’s important to remember that the current draw of both air conditioners combined must not exceed the total capacity of the 30-amp connection. To ensure this is not exceeded, you should use a wattage meter to measure and monitor your energy usage so you don’t overload your RV’s electrical system. Additionally, if you are using two 13500 BTU ACs or higher on your RV, it may be necessary for you to upgrade your power cable from 30 amps up to 50 amps in order to safely accommodate the additional load.

Can I Add a Second Ac Unit to My Rv

Adding a second air conditioning unit to your RV is possible, however it’s important to note that this can be a complex process and may require additional modifications. It’s recommended you consult an experienced technician or mechanic before attempting to install the AC unit in order to ensure proper installation and avoid any potential risks associated with incorrect installation.

How to Install A Second Rv Air Conditioner With Zone Thermostat

Installing a second RV air conditioner with zone thermostat can be a great way to keep your RV temperature comfortable. First, you’ll need to install the AC unit near an exterior wall and use mounting brackets for stability. Then, run the electric wiring from the new unit to the existing circuit panel in your RV.

After that, connect the wires from your air conditioner to its dedicated circuit breaker and set up a separate thermostat for each zone of your RV. Finally, adjust both thermostats so they are running at different temperatures based on which area of your RV needs more cooling or heating power!

Cutting Hole in Rv Roof for Ac Unit

Cutting a hole in the roof of an RV for an AC unit is not something to be taken lightly. It can be a time-consuming and potentially dangerous task if done incorrectly, so it’s important to do your research beforehand and make sure you’ve got all the right tools. With proper preparation and safety precautions, however, cutting a hole in your RV roof for an AC unit is an achievable task that will give you the comfort and convenience of air conditioning on warm days!

Adding Second Ac to 50 Amp Rv

Installing a second air conditioner to an RV with a 50 Amp power supply is possible but can be complicated. It requires the use of a special adapter that splits the 50 Amp supply into two 30 Amp circuits, which can then be used to power each AC unit separately. Additionally, it’s important to check the owner’s manual for your RV and consult an electrician if you have any questions about safety or compatibility issues before attempting this installation.

Can You Add a Second Air Conditioner to an Rv?

Adding a second air conditioner to an RV can be a great way to ensure that you stay comfortable no matter how hot the weather gets. With two air conditioning units, you’ll be able to cool both the main living area and any additional rooms or sleeping areas that may not have adequate A/C coverage. Before making the investment in this upgrade, however, it is important to consider how much energy your existing AC unit consumes as well as what type of AC unit would best fit your RV’s configuration and size.

Additionally, if you are planning on running both units at once it is essential for safety reasons that they are connected correctly and draw power from separate circuits or inverters where necessary. Once all of these considerations have been taken into account, adding a second air conditioner will allow you to enjoy optimum comfort while travelling in your RV!

Can You Add a 2Nd Ac to 30 Amp Rv?

Adding a second air conditioning unit to a 30-amp RV is possible, but it can be tricky. You’ll need to make sure that your RV is equipped with the necessary wiring and outlets for two AC units as not all RVs are built this way. Additionally, you will also need an appropriate power source; depending on what you have available, you may need to install a generator or upgrade your existing electrical system.

Once these steps are taken care of and both ACs are hooked up correctly, the next step is to ensure that they won’t draw more than 30 amps from the circuit breaker at any given time. To do this, each air conditioner should be connected with its own dedicated 15-amp circuit so they won’t overload the main breaker when running simultaneously. With careful planning and installation techniques, it’s possible to successfully add a second AC unit in your 30 amp RV!

Can You Add an Ac Unit to an Rv?

Adding an air conditioning (AC) unit to an RV is a great way to make your camping experience more comfortable and enjoyable. Installing an AC unit in your RV can be quite a complex process, as there are several factors that you need to take into consideration. First of all, you will need to ensure that the size of the AC unit is appropriate for the size of your RV – units too large or small will not provide efficient cooling.

It’s also important to consider where in the RV you plan on installing it; depending on its location and type, additional modifications may be necessary such as reinforcing walls or adding ventilation systems. Additionally, some AC units require professional installation if they’re being installed by someone without prior experience with these kinds of installations. Finally, when selecting a model for your RV make sure it has features suitable for use in recreational vehicles like low power consumption and vibration resistance – this will help maximize efficiency while minimizing noise levels within the vehicle.

Ultimately, installing an AC unit in your RV can significantly improve comfort levels during hot summer days but requires careful planning beforehand.

Can You Run 2 Ac on 50 Amp Rv?

Yes, you can certainly run two AC units on a 50 amp RV. It is important to keep in mind that the total running wattage of your air conditioners must be less than or equal to the amount of power (50 amps) supplied by your RV’s power supply. If both air conditioners need more than 50 amps combined then it will not work and you should consider upgrading to a higher amperage service.

Additionally, when using two ACs, there are additional factors such as voltage drop across long runs of wiring and losses due to high temperature connections that may require adding extra capacity in order for both ACs to run properly. To ensure they receive enough power, make sure all connections are tight and use thicker gauge wire if necessary. Properly installed, both your AC’s should function perfectly with no problems!

Can You Add a Second Air Conditioner?

Adding a second air conditioner to your home is an excellent way to keep your house cool during the hot summer months. With two air conditioners, you can evenly distribute cooling power throughout your entire home, allowing all of the rooms in your house to remain comfortable and cool. This will save you money on energy bills because having two systems running instead of one will help reduce strain on each individual unit.

Having two units also allows for greater control over temperature settings in specific areas of the home – making sure that certain rooms are not too cold or too hot at any given time. Installing a second air conditioner requires professional assistance, however; so make sure you hire a qualified contractor who is familiar with HVAC systems before attempting this project yourself.

Do I Need 2 Ac Units in My Rv?

When it comes to RVing, there are many questions you may have about the best setup for your rig. One of those questions is “Do I need two AC units in my RV?” The answer to this question depends on a variety of factors such as the size and design of your RV, how often you use it, and where you plan to take it.

If you live in a hot climate or plan to take extended trips during summer months, then having two air conditioners will be necessary for keeping your living space cool and comfortable. Dual air conditioning systems also help provide better cooling control since each unit can operate independently from one another. On the other hand, if you only camp in mild climates and don’t stay out too long at any given time then a single air conditioner should suffice.

Ultimately, deciding whether or not to invest in an additional AC unit will come down what works best for your lifestyle and budget – so consider all these factors before making a decision!


In conclusion, adding a second AC unit to your RV can be a great way to keep it cool in the summer months. It is important to research the size and type of AC that will best fit for your specific RV model and needs. If you are unsure about which unit would work best for you, consult with an experienced HVAC technician who can provide advice and installation services.

With the right information and help, adding another AC unit to your RV can be done quickly and easily so you can enjoy more comfortable temperatures this season!

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