Senville mini split

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Before You Buy

Senville SENL Mini Split Ductless Air Conditioner

Senville SENL Ductless Mini Split Air Conditioner


  • Product Comes In A Variety of Sizes Capable Of Cooling Rooms Up To Eight-Hundred Square Feet
  • Air Conditioner Comes With Heat Pump Allowing Heater Functionality As Well
  • Consumers Have Stated That These Are Some Of The Quietest Systems They Have Ever Owned
  • Two Year Parts Warranty & Five Year Compressor Warranty


  • Can Be Difficult To Install, You May Need Professional HVAC Help
  • The Cost On These Units Can Deter Some Consumers.
  • This Is The In Between Option For Users Unsure If They Want A Window Unit Or A Full AC System
  • Some Complaints Of Unit Not Working Out Of The Box, But Warranty Will Cover You

Buy Now!

Hello ladies and gentlemen and welcome to another product review from RefrigerantHQ. Today we are going to be focusing on a ductless air conditioner, also known as a mini-split system. These air conditioners provide a great alternative to those of you who want something a bit nicer then a window or a portable unit but also don’t want to spend an arm and a leg on getting a traditional split system installed.

In this review we will be taking a look at the various sizes and models that are offered from Senville. Now, please be cognizant that this will be an all encompassing review and that we will be covering different models all from Seville. (The only real difference between these models is their size, so not much is going to change between each unit.) At the end of this article we’ll do a quick breakdown for you of each model number and what they have to offer.

First thing’s first, before we look at all of the details of this product and what it has to offer I want to make sure that you understand what all goes into a ductless air conditioner. They can be a great solution for your home or office, but they can also be a huge headache when it comes to installing. Let’s take a moment here and dive in to what you should consider before purchasing.

Senville SENL Ductless Mini Split Air Conditioner

The first point that I’m going to mention, and probably the most important, is what sized unit that you need. You may have noticed by now that when looking for an air conditioner that they all come with a BTU number. BTUs, also known as British Thermal Units, are a measurement of the cooling capacity of your air conditioner. The higher the number the larger the space the unit can cool. Don’t fall for the trap though that bigger is always better though. It is always best practice to find the closest fit unit for your needs. If you end up purchasing a unit that is too big for your area then you will be wasting energy and you may even end up with hot and cold spots due to dehudmification issues. On the inverse, if you purchase a unit that is too small for your area then the system will be running constantly trying to keep up and you will never get to that desired temperature.

So, what size BTU unit should you get? Before you make that decision it is best to know the square footage of your room. This is a simple equation that can be done just by taking the length and width of your room and multiplying them together. Once you have that number you can begin to see the amount of BTUs that you need. The standard rule of thumb is thirty BTUS per square foot of the room. So, let’s say you have an eight-hundred square foot area you want to cool. Eight-hundred times thirty BTUs equals out to twenty-four thousand BTUs. Now the Senville ductless system comes with a variety of sizes. It is up to you to determine what the perfect size is for your needs. Your options are below and by clicking on these links you’ll be taken to the Amazon page where you can do further research.

I want to mention one more thing before we get into the actual product features. Yes, yes I know, this isn’t the fun part but it is necessary so that you understand what you’re getting into before you purchase. Mini-split systems are not easy to install, especially if you are a laymen when it comes to air conditioning work. Ductless systems like these aren’t as simple as a window unit where you can mount and forget it. No, with a system like this you have to mount the interior air handler in your room, drill a two-three inch hole, route the copper refrigerant tubing/draining pipe through the hole, install and mount the condenser on the outside of your home, connect the tubing (Flaring the tube if needed), check for any possible leaks, and even after all that we’re still not done. You will need to wire the unit, setup an electrical outlet box on the outside of your home, vacuum out the pre-filled nitrogen from you system, and then input the actual refrigerant.

This is a huge undertaking, especially if it’s your first time doing something like this. A lot of people who purchase mini-split systems like these buy online from stores like to save the mark-up they would see from their local HVAC contractors. Then, once they have their unit in hand they call the technician to come out and install. This is what I would advise. I would not advise you try this on your own unless you know exactly what you are doing. Otherwise, you risk damaging the unit by installing it correctly, or it could be something as simple as the tubes weren’t fitted right and the unit is leaking refrigerant. There are so many variables when it comes to this that it is best to hire an expert.

Alright folks, have I bored you enough yet with all of this installation talk? Well, let’s move on to the fun stuff now. Let’s take a look at the actual product features and what you will be able to do if you purchase the Senville air conditioning unit.

Senville Air Conditioner Remote

There are a whole host of features to be aware of and I may end up missing some here and there but here is what I have found throughout my research on the product. The first, and biggest selling point to me, is that this product comes with a heat pump as well as an air conditioner. Along with that, most air conditioners that come with heat pumps do not have a matching BTU. Typically, you’ll see the heat pump attachment having a few thousand BTUs lower then the air conditioning system. That is NOT the case with this Senville brand ductless system. In fact, your heat pump BTU is right in line with the air conditioning BTU no matter what size you choose.

One thing to mention is that this unit comes with a heat pump. A heat pump is only effective up until a certain temperature. If it begins to get too cold then your heat pump will no longer be as efficient. Now, depending on who you ask, this temperature range can vary. Most people say around forty degrees is when the peak performance begins to drop. Instead of the unit taking heat from outside of your home and transferring to the inside of your home, you will now have electric heating coils activate to give your home heat. The difference here is that these coils are not as efficient as the standard process. This will result in two things: The first is that the BTU heating capacity of your air conditioner will fall slightly. Secondly, you will end up paying more in energy when you begin to use electric coils. Now, Senville claims that their product will heat rooms fully with outside temperatures as low as five degrees Fahrenheit, but again, you are relying on the electric coils in these situations. If you live in an area that gets rather extreme winters then you may consider buying an infrared unit as well to heat the room. (I prefer the infrared fireplaces.)

Speaking of heating and air conditioning, the Senville system comes with an automatic switch mode that allows the unit to switch between cooling, heating, and dry. Having this feature enabled allows you to have the most efficiently run air conditioner.  When the machine senses the temperatures rising or falling it turns on accordingly. Another setting this comes with is a timer. The timer can be great for programming your air conditioner to turn off and on during set times of the day. A lot of people use this to shut their unit off during night hours and have it kick back on again during the morning. This saves some energy and only has to be programmed once. To control all of these functions you get a remote control. (Pictured to the right.)

The last two feature points that I want to make is that the unit comes with multi-directional air vents which allows you to change the direction the air is blowing and that this product comes with what’s called ‘Whisper’ technology. What this means is that the unit runs extremely quiet. Much much quieter then a standard window or portable air conditioner. This product would be great for a bedroom or other area where people are sleeping.

Many of you may not care about this, but the refrigerant that this unit takes is R-410A, or Puron. 410A is now the most common used refrigerant in the United States when it comes to home or commercial air conditioners and it is readily available in case you need a recharge down the road. The refrigerant line set measures in at sixteen feet which should give you plenty of space to route the piping through your home and out to the condenser.

Last thing I’m going to mention on this product is the weight. A lot of you may be expecting this to be heavy, but I want to alert you anyways. Depending on the model you purchase these units can weigh between one-hundred and fifteen pounds up to three-hundred pounds. Please be sure that you have help when you begin to setup the unit. Remember, safety first… and I’d hate for you to drop it accidentally and damage the unit.

The biggest Pro we have here with these ductless systems it that it gives the homeowners an in-between alternative to a traditional split system air conditioner or a window mounted system. Along with that, it gives you a nice clean looking mounted system that blends in with your room. Many people aren’t happy with the look a window air conditioner gives a room and a ductless system will give you that second option. Lastly, ductless systems give you the option to install air conditioning in your house even if you don’t have ducts routed throughout your home.

Senville Energy Guide

The next big point on these mini-split systems is their energy efficiency. Air conditioner efficiency is measured by two numbers. The first is known as their Energy Efficiency Ratio, or EER. The second number is known as Season Energy Efficiency Ratio, or SEER. The only difference between these two numbers is that EER looks at performance based on one solid outside temperature whereas SEER looks at the wide varying range of seasonal temperatures. The higher EER or SEER number the more efficient your system is. A typical window air conditioner will have an EER rating between ten to twelve. Now, the EER/SEER rating on this Senville brand is 10.0 EER and 15 SEER. That puts us right in line for the standard efficiency level that is expected with window and portable air conditioners.

A quick Pro on these Senville systems is that they run VERY quiet. I mentioned this above in the product features, but I wanted to bring it up again as it’s a big deal to a lot of people. If I am going to have this product installed in my living room I am going to want as quiet as possible. Remember, you get that ‘Whisper’ technology. If you are currently using a window unit in your room then you know how distracting a noisy machine can be. Nothing to worry about with the Senville ductless unit.

The last Pro that I want to bring up before we move on to the Cons is the warranty. These Senville units come with a two year limited parts warranty and a five year limited compressor warranty. Their limited warranty policy can be read about by clicking here.

I mentioned install in our ‘Before You Buy,’ section but I’m going to bring it up here again as well. It’s a big deal. If you don’t know what you’re doing then you are going to need to hire a professional. The worst thing you can do is to guess your way through this. Some homeowners have gone through and mounted the air handler and condenser. They also drilled the appropriate hole, but ultimately they left the electrical work and the refrigerant work to the professional. Remember, you may need to end up flaring the refrigerant piping for a perfect fit, you will need to vacuum the system out, charge it with refrigerant, and lastly you will need to route a electrical box to the exterior of your home. (Most likely a two-hundred volt outlet.)

This next con is going to relate to instillation, but I’m going to bring it up anyways. Many users have complained that the unit was leaking refrigerant and that the unit would not cool their home. Ninety percent of the time their unit was leaking due to improper installation. If during the install you bend one of the copper refrigerant lines or you do not attach the line correctly to the air handler/condenser then you are going to have a refrigerant leak. The other ten percent of the time it may be an actual defect in the air handler or the condenser. If this is the case then the Senville warranty should cover you.

The next common complaint I read about was the heat pump not working correctly. Remember earlier in our ‘Product Features,’ where we mentioned that heat pumps are only designed for warmer winter areas? Well, some people do not realize that. One reviewer said, “The unit isn’t meant for Michigan winters.” Well, yes… of course it’s not! It’s a heat pump. It’s going to work up until that forty degree mark and then it will begin to supplement it’s heat with electrical heating coils, but in very cold winters it may not be enough. Again, I would recommend purchasing an infrared fireplace. These things work great, keep your room warm, and can be put away in storage once the winter is over.

When you purchase something online there is always the risk of it arriving to your home damaged. That risk increases with the bigger and heavier the package. On top of that, the risk increases even more when dealing with a machine like an air conditioner. Now, I’m not going to lie to you here. The chances of your unit arriving damaged is rare, but there is a chance folks. The good news though is that if this does happen you can always file a claim with and they will take care of the return process. Something that you’ll notice is that some of the ‘bad reviews,’ on this product are a direct result of the product arriving damaged to the consumer’s home. This is not Senville’ fault and frankly shouldn’t be attributed to them.

Well folks, what do you think? Will you be getting a ductless unit? Or, are you going to end up going the window air conditioner route? If you have decided to go the ductless route then I can honestly say that you will NOT be disappointed with the Senville brand name and the options that they have to offer.

While the installation may be difficult it is worth it once you have it up and running and have a nice cool home to come home to. Again, as I mentioned earlier, this product comes in a variety of sizes. If you are interested in purchasing then I suggest you click on the appropriate size below.

However, if you find that you want to go the window air conditioner or the portable air conditioner route then check out our best of buying guides:

Thanks for reading,

Alec Johnson



As we all prepare ourselves to welcome summers, it’s essential to get our air conditioning in order.

However, with so many options available in the market, it gets challenging to choose.

Not to worry, though, we have prepared a list of top mini-split ACs by Senville to help you choose your ideal AC.

How Does Senville Compare to the Competition?

There are many competitors in the industry, and all of them have their own unique characteristics. In the same way, Senville also has some unique features that make it stand out in the crowd.

Flexible Installation Process

You get to do the installation yourself, allowing you to customize and have the whole process personalized. This gives you some room to customize your unit. You can choose between hanging it on the wall or suspending it from the ceiling.

Comparison of the Best Senville Mini Splits

There are various models, and all of them have different specifications. The following table will help you get a good idea of the offerings of all the top models.

Review of the Best Senville Mini Splits

Let’s take a look at this year’s top picks.

What Kind of Warranty Does Senville Offer?

Senville offers a generous 7-year and 3-Year comprehensive limited warranty with each of its products. The brand ensures the highest level of customer support and satisfaction. It basically warrants its units against any kind of malfunctioning due to a problem in the quality of materials used or due to any failure caused by poor workmanship.

The warranty period begins on the day of the first installation. In situations in which the installation date can’t be proved, the warranty period is assumed to be a hundred and twenty days from the original manufacture date.

In case you face any issues and decide to utilize your warranty, the company will provide you with a remanufactured unit or a brand-new unit in case of no repair possible. However, the company makes this decision, if they put a new part in it or they will just send you a completely new unit. 

Another important condition for the validity of the warranty is that it should be installed by a State Certified or Licensed HVAC contractor. This guarantees proper installation and makes the company liable for any quality or labor problems during the warranty period.

You can Sign Up or register for Senville’s Warranty Offer through their online form.  

Who is Senville?

Senville focuses on designing units for all types of seasons and types of homes as well. It aims at heating or cooling your house efficiently and in an affordable manner. It is designed for both harsh winter weathers and tough summers. It has various air conditioning series, all special in their own way.

Firstly, AURA Series, these are designed for 30% less energy consumption. Then we have LETO Series for providing you with the most affordable units. Then they also have PLUG & PLAY; these are easy to install anywhere and are portable. Lastly, they manufacture CEILING ACs; these offer 5-way ventilation. Senville, with its wide range, aims to cater to all audiences. 


Senville offers some of the best ACs in the market with great efficiency ratings, extensive features, and comprehensive warranties to back everything up. You can choose a Senville unit according to your needs and get ready to fight the weather off confidently while taking up an eco-friendly option.

People Also Ask

Investing in a brand-new unit can be a difficult task, and no one wants to take unnecessary risks, and the best way to eliminate risks is by asking questions. Hence, you should also ask questions. Furthermore, we have answered some top questions for you, so you are one step closer to making a decision.

Who Makes Senville Mini Splits?

Senville is the designer and executor of its designs.

What is the Average Temperature Setting For Senville Mini Split?

24 degrees Celsius.

Who Manufactures Senville AC Mini Split Unit?

Senville manufactures all their unit by themselves.

Where Are Senville Mini Splits Built?

Compton, California, USA

Are Senville Mini-Splits Good?

Yes, they are great quality and have certifications and warranties to prove this.

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Senville Introduces WiFi Enabled Offering of Mini-Split Air Conditioning and Heating Products

MONTREAL, Sept. 6, 2019 /PRNewswire-PRWeb/ -- Senville's full lineup of energy efficient mini-split air conditioners and heat pumps have been redesigned to incorporate WiFi and smart controls to meet demand for growing cloud-based control of appliances. Senville's products will now allow customers to control systems via Google Home Assistant, with plans to integrate Amazon's Alexa in the near future. By allowing smart controls and remote control of the system from virtually anywhere, consumers can now minimize energy consumption and save more on energy bills, as well as cut carbon emmisions. Senville is an e-commerce leader of high-technology heating, and air conditioning solutions in the United States and Canada.

"As a manufacturer and leading online retailer of HVAC solutions, Senville is dedicated to delivering innovative products that are more efficient, and meet the technological demands of our customers," said Andy Mizrahi, Executive Director of Senville. "Senville is ready to deliver the technology needed for the internet-connected home."

Senville innovated its entire product line to achieve smart-enabled devices that can be controlled globally, improving the efficiency for residential and business use, but also for the growing rental-property segment, that requires virtual control of heating and cooling systems.

  • The AURA Series was upgraded to include WiFi Control on all systems, allowing secured cloud-based controls via the Senville app, available in the Apple App Store, as well as Google Play.
  • The LETO Series now includes a WiFi slot, which allows consumers to upgrade to smart controls via a USB Kit that can be purchased separately.
  • Both systems can be controlled via Google Home Assistant, while Alexa integration will be available within the next year.

In prior product lines, customers were only able to control systems via an IR Remote control, and would rely on the system itself to maintain efficiency and temperature. With the inclusion of smart controls, customers can set schedules, and control the system remotely, increasing efficiency upwards of 20%.

For more information, please visit

About Senville
Founded as a startup, Senville is the leading online retailer and HVAC brand in the world's high-technology heating and air conditioning solutions. Senville provides direct to consumer sales, as well as business to business delivery of efficient, sustainable, and energy efficient solutions to retail and service customers. Senville is a leading online supplier of residential, and commercial solutions. For more information, visit or follow at @senvilleofficial on Instagram and Facebook.

SOURCE Senville

Markets Insider and Business Insider Editorial Teams were not involved in the creation of this post.


Best Senville Mini Splits Reviews ❄: Your Guide to the Best Options - HVAC Training 101
12000 BTU Mini Split
systemback to the top
Featuresback to the top
Inverter Split
Top Line Features:
  • Pre-Charged w/ Eco-friendly R410A Refrigerant
  • Heating Capacity as High as 12000 BTU's
  • Fresco Tech™ system for Ultra Hygenic Air
  • MODES: Clock, Sleep, Digital 24 hour timer
  • Low Ambient Temperature Operation (5° F)
  • Two-direction Air vane Evenly Distributes Air
  • Restart IC: Settings restored Following Outage
  • 1 Year Part - 5 Year Compressor Warranty  >>>
  • feature
     Inverter Technology:
    Inverter Split Benefits
    Specificationsback to the top

    Model Number



    Ductless Mini Split AC With Heat Pump




    R410A (Pre-Charged)/1280g

    Cooling Capacity

    12000 BTU

    Heating Capacity

    13000 BTU

    Air Flow

    860/670/570 m3/h

    Power Supply

    230 V / 60 Hz, 1Ph

    Input Power

    1000W (Cooling) / 980W (Heating)

    Input Current

    4.55A (Cooling) / 4.46A (Heating)







    Sound Level

    45.2/42.4/39.8 dB (Indoor) / 59dB (Outdoor)

    Moisture Removal

    1.2 L/hr

    Min Operating Temperature

    - 15 C / 5 F

    Control System

    Digital Multifunction Infrared Remote Control with Indoor Unit Dynamic Digital LED Display

    Net Weight

    25.35lbs (indoor) / 87 lbs (outdoor)


    31.25x9x11.5 in (Indoor Unit) 30x11x23 in (Outdoor unit)


    1 Year on Parts / 5 Years on Compressor

    Install Kitback to the top
     Install Kit Contents:
    • 13 Feet Flared Copper Tubing
    • 13 Feet Pipe Insulation
    • Drain Pipe (outdoor)
    • Wall Cross piping
    • Binding Belt - Catchment Trough
    • Remote Control Wall Bracket
    • Wall Hole Block Putty & Insulated Tape

    Includes Install KitInstall Kit
    Installation Overviewback to the top
    BASIC OVERVIEW:  The indoor unit is hung like a picture frame approximately 6 - 8 feet above the floor usually on an exterior wall.  A 2-3 inch hole must be made behind the indoor unit in the exterior wall to run the refrigerant copper tubing, electrical wires and the condensate drain to the outside unit. The indoor unit and outdoor unit are connected to each other by means of refrigerant copper tubing and electrical cables.  The condensing unit comes pre-charged with freon however, the lines still need to be vacuumed to evacuate the excess Nitrogen prior to the final coupling. *Although the installation may seem easy to some, certain tools and experience is necessary to complete setup of a mini split*  See Installation Tip.  A certified HVAC technician must conduct / complete the installation to be eligible for the warranty.  See warranty details below >Installation Kit
    Installation Diagram
    Living Room Ductless Split Setup How will look After Installation
    Remote Controlsback to the top
    5 YEAR COMPRESSOR WARRANTY - 1 YEAR PARTS WARRANTY.  Details: Unit must be installed by a licensed HVAC (Heating, ventilating, and air conditioning) company to be eligible for product Warranty.  Damage resulting from failure to use, install or maintain the product in a manner consistent with our/manufacturer's recommendations shall render the warranty void., at its option, may request a report from a qualified technician prior to honoring a warranty claim.  We shall not be responsible for faulty installation, operation or maintenance of the product. It is the responsibility of each purchaser to determine whether the particular product is compliant with and permissible for use pursuant to the applicable rules, codes and/or regulations. if any, and suitable for particular and/or intended use and/or operation therein.  Once a non defective unit is installed by a HVAC company, chances of anything going wrong with such unit is very slim. But worst case scenario, if you come across any issues, consumer can call the company that installed the unit (usually they will cover this FREE as it falls under installation warranty).  If it was determined that the unit is not functioning due to a defect and needs to be replaced, the part will be sent free of charge.  If the compressor is defective, a BRAND NEW replacement will be shipped out. If the indoor unit is defective a BRAND NEW indoor unit will be sent out free of cost.  (labor charges incurred will not be covered under this warranty)
    Available Accessoriesback to the top
    Our Mini Split systems ship via YRC FREIGHT or similar on-truck freight service and are palletized onto a single parcel.  Transit time is usually between 4 to 7 business days from payment receipt depending on where you are geographically located.  Please provide a contact phone# upon checkout (to be used for delivery purposes only).  SOMEBODY MUST BE ON SITE TO ACCEPT / SIGN FOR Order.  Failure to provide valid contact# will delay order.
    For U.S. orders, unit will ship out of Gardena, CA.  Canadian Orders will ship out of Saint-Leonard, Quebec.
    Available Accessoriesback to the top
    Walll MountWall bracket kit :$44.00 per bracket

    These brackets allow for easy servicing of the outdoor unit while giving the image of an appealing, sophisticated & professional installation. Also allows for your system to be installed in more versatile locations and at various heights.
    LinesetAdditional 25' lineset : $125.00 per set.

    If the distance between your outside unit and inside air handler needs to be longer than 11 feet, additional 25' linesets can be purchased separately to cut/splice to the included 13' run. *compressor comes pre-charged for up to 15' - additional freon needs to be added for distances beyond 15'
    2 Ton Senville Mini Split, 24000 BTU AC Air Conditioner w/ Heat Pump
    DC Inverter
    Call Thermospace at 855-382-8110

    Mini split senville

    And even when she came very close, which could notice my gaze, I did not look away. I just couldn't do it. I really wanted to get to know her.

    Senville Heat Pump Install - Important Vacuum Tip NOT in DIY Instructions

    The door opened and I was stunned. Katyusha and Nadyusha were standing on the threshold. They stood in short tight mini shorts and tops and one of them was holding paper bills of money clutched in her fist. At the same time, out of confusion, I forgot to turn off the TV.

    Now discussing:

    I'm almost like her now. But not yet She, of course. But I know that I will be like this. They gave me everything for this.

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