Senville AURA Series Mini Split Air Conditioner Inverter Heat Pump, 18000 BTU, Works with Alexa, Energy Star, White
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Availability:
In Stock.
Arrives
Oct 9 – Oct 18
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Size: 18000 BTU
Features
- MINI SPLIT AC WORKS WITH ALEXA: Experience seamless voice or app control to operate your mini split air conditioner from any location. Customize routines to adjust temperatures while away.
- ULTRA-EFFICIENT MINI SPLIT AC/HEATING SYSTEM: This Energy Star Certified mini split ac/heating system utilizes a 208-230V DC Inverter for optimal efficiency. UL Listed and AHRI Certified, it delivers dependable cooling and heating even in extreme conditions (up to -22F/-30C).
- COMPREHENSIVE MINI SPLIT SYSTEM: Your mini split ac/heating system comes complete with an indoor air handler, outdoor condenser, and a 16ft. line set and communication wire. Note: Professional installation is required. This is NOT a DIY mini split ac.
Brand: Senville
Capacity: 1.5 Tons
Cooling Power: 17000 British Thermal Units
Special Feature: Alexa Enabled
Product Dimensions: 10"D x 40"W x 113"H
BEE Star Rating: 4 Star
Start year: 2023
Seasonal Energy Efficiency Ratio (SEER): 21.5
Color: White
Voltage: 220 Volts (DC)
Product Dimensions: 40 x 10 x 113 inches
Item Weight: 28 pounds
Manufacturer: Senville
Item model number: SENA/18HF
Is Discontinued By Manufacturer: No
Form Factor: Mini-Split
Specifications: AHRI Certified, ETL Listed, Energy Star
Assembly required: No
Warranty Description: 2 years parts replacement & 7 years compressor warranty.
Batteries required: No
Included Components: Remote Control, 16 Ft. Wiring Harness, Indoor Air Handler, 16 Ft. Copper Line Set, Outdoor Condenser
Import: Imported
Capacity: 1.5 Tons
Floor Area: 1000 Square Feet
Voltage: 220 Volts (DC)
Noise Level: 27 dB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 9 – Oct 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 33000 BTU
Nice quiet unit. Have it in a large 3 car garage and it cools with ease. Simple diy install no professional needed. This need gauge and vacuum pump to put a suction on the system before Turing the valves on and letting Freon in the lines, only thing that would make it better is if the drain hose and supply power cord it came with we’re the same length as the refrigerant lines to be able to run them out all together. 2 mouths in been working great. Blows ice cold air and most of the time it is this idling.
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Reviewed in the United States on July 25, 2025 by Krista O.
Size: 18000 BTU
1 of 2: 1. I bought the 18,000 Aura mini-split April of 2023. It has been working great! We have a 1000 square foot cabin with a propane heater and baseboard heat. This thing heats the cabin way cheaper than the reduced cost of "off-peak" electric. The noisy window AC is gone. Haven't used the propane or baseboard heat since the Senville went in. I installed this and it took most of a day. I have a vacuum pump, a gauge set, and a flaring tool. There are videos describing how to use these tools to install a Senville or any mini-split. I have been a licensed electrician for 40 years and have my universal refrigeration certificate so the install went pretty well for me. 2. After about 13 months the unit tripped the circuit breaker and quit working. I called Senville customer service. Immediately I got a knowledgeable person on the phone. He asked a few simple questions and then sent a new circuit board via Fed Ex. 3 days later I spent about an hour installing the part and it is now working great again. I have worked as master electrician for a school district, a college, and an engineering firm where I have dealt with repairs and parts. Customer service doesn't get any better than my experience here.
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Reviewed in the United States on August 16, 2024 by DK
Size: 33000 BTU
Thanks The spit unit was delivered in perfect condition. This is a great unit,it runs great, very quiet, cools the whole house.The instalion was a breeze.
Reviewed in the United States on July 7, 2025 by One pencil
Size: 18000 BTU
We purchased the Senville SENA-18HF-Z to replace the portable heat pump/AC units we've been using in an outbuilding which houses a 280sf studio and a separate 90sf cattery room (about 3500 cf total). Those portable units, at a cost of about $400-$600 each, would last for about two years running 24/7 before quitting, not to mention having to manually select heat/cool/dehumidifier modes - a real PITA when you're dealing with extreme temperature fluctuations and animal housing. With the price of these mini-splits now so affordable, it was a no-brainer to finally make the leap when one of the portable units died again. We opted to go with Senville over the next closest contender we looked at, Mr. Cool, based on cost, energy efficiency, warranty and length of lineset (16 ft standard, longer available; Mr. Cool only offers 25 ft length). The hardest part of the installation was finding a qualified HVAC person to come out and do the final hookup to qualify for the warranty. Most companies I contacted understandably want to do the whole installation, either with systems they carry or exclusively work on (e.g., Mitsubishi and Daikin). Before pulling the purchasing trigger, I found a company who agreed to do the final portion of the installation with the system we wanted to buy, for $400. While we waited for the Senville to arrive, we ran the new electrical line and quick disconnect box Siemens WN2060U Non-Fused AC Disconnect. We also had to figure out how we were going to circulate the conditioned air into the smaller cattery side of the building, and ended up installing a couple intake fans through an inside window Achla Designs Room-to-Room Minuteman Doorway Fan and an exhaust fan Fan, Room To Room, 8 In through the wall. Our system arrived from So Good to Buy in about 2 weeks, one week earlier than the shipping estimate. Everything we needed was included (except for a 12-4 or 14-4 power cord, which we bought locally but can also buy here MINI SPLIT CABLE 25FT LENGTH), and we installed both the air handler (indoor) and condenser (outdoor) units over two days. The directions aren't great; I think the instructions assume you're an HVAC professional and know what you're doing. There was no wall template for installing the air handler bracket. They use the same directions for several systems and it's not clear what diagrams go with what since they're not keyed by model number. With a little common sense it's not hard to figure out how the units get mounted and what the basic hookups entail. Since the condenser was going to be located on the side of the studio above our parking area, we opted to rent a material lifter to safely hoist it up about 8 feet onto the brackets Outdoor Mounting Bracket for Ductless Mini Split Air Conditioner Heat Pump Systems, Universal, 9000-36000 Btu Condenser we purchased separately. The condenser only weighs about 130 lbs. but the weight is very unevenly distributed and wouldn't have been fun for two people on ladders to deal with. For the final work, our HVAC guy checked the electrical, evacuated lines, hooked everything up, released the refrigerant and checked the system for proper function. He was also prepared to bend the lineset and cut/reflare the lineset ends but didn't have to. Since the Senville needs a minimum of 10 feet of lineset, he opted to leave it as is and coil the remainder behind the outdoor unit. The big moment came when the system was turned on for the first time; we were thrilled when the studio temperature immediately dropped 15 degrees in about 5 minutes! And the cool air was nicely distributed throughout the whole room, even the loft area. There are no controls on the air handler; you must use the remote to make any adjustments. We've installed the remote and its included holder near the entrance. HVAC guy said the actual thermostat is in the air handler, and there's a convenient lighted display of the current room temperature right on the front panel. Countering the worst review here, I've not found the actual room temperature to be different from whatever I've set it to. Also, the condensor may not be the better-known Mitsubishi or Daikin brands, but is made by Toshiba and has a 7-year warranty. The system has been working fantastically for about a month now, getting us through some very warm days and a full-on 90+ degree heat spell. The air handler is completely silent, and the condenser runs quietly and without any noticeable vibration at all. We've tried the heating and it appears to work as well as the A/C; we'll find out for sure soon enough. This unit was probably a little oversized for what we needed, but I wanted to make sure there was enough power to reach into the poorly-insulated cattery side. With the room-to-room fan setup so far there's only about a 3-5 degree difference, if that. This Senville system has made a world of difference in comfort, convenience and (hopefully) energy savings for us. Now all I have to do is convince my better half to install one or two in our house! UPDATE 9/19/17: We've had to use the heater since it seems Fall has officially arrived and it works just as well as the A/C. There are no hot spots or hot air blowing - just a warm, ambient temperature. We'll see how things go this winter, but so far we haven't had to change the unit out of Auto Mode at all. UPDATE 2/18/20: Our unit continues to to work perfectly! I make sure to vacuum the filter every couple of months due to the dusty, furry conditions in the studio. It is generally set at auto 75 degrees. I have to adjust up or down a little if its cold (in the 30s) or warm (in the 80s or above) in order to keep the poorly insulated adjoining cattery comfortable. If it was just the studio alone I could literally set it and forget it. UPDATE 11/29/2024: This Senville has been working nonstop except during power outages for over 7 years! It has not malfunctioned even once, and continues to provide spot-on temperature regulation. I leave it on Auto and still tweak the temperature up or down, depending on how much moisture is in the air, which seems to affect the feels-like temperature. The only negative I can see is that the insulation around the lineset outside is breaking down. I will probably need to have someone come out and replace it. Lastly, the only other downside was my husband passing away before we could get another unit installed in the house. The takeaway? Don't wait to get it. You'll love it. But also have a backup plan if the power goes out.
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Reviewed in the United States on August 15, 2017 by All About Meow All About Meow
Size: 24000 BTU
Very easy to install if you know what you are doing. Mini split units are easy to do. This unit draws between 3 and 4 amps per leg full blast under heavy load. 240 single phase. For the love of God please stop putting nm cable in conduit as I have seen in multiple split installs, it is against code. Use THWN or THHN that can be used in wet locations. Make sure you have a nice concentric flare tool, and a vacuum for the line set. This is very well made, super quiet and super efficient. Can't say enough good about this unit. For the btu output it has I can't believe how little power this heat pump uses. This i great for bumper days with hydronic heat and a combi boiler. It can help on risky short cycle days. And the air conditioner works like a charm. Make sure and maintain it well keeping the outside unit clean as well as the inside. Both should be cleaned at least yearly. It is huge on your wall so be prepared for that. Don't skimp on your install quality and make sure you properly run the condensate drain. It is a nice looking unit, but please start making them black. 🙂 Thanks Sennville for a great split unit at a great price. I plan to install more of these in the future.
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Reviewed in the United States on October 19, 2023 by Amazon Customer