DELLA Motto Series 9100 BTU 20.5 SEER2 115V Mini Split AC, Cools Up to 400 Sq.Ft, Works with Alexa and Wifi, Ductless Inverter System Air Conditioner, Pre-Charged Heat Pump and 16ft Kits
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Dec 25
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Size: 9,100 BTU - 115V - 20.5 SEER2
Features
- [ENERGY EFFICIENT COOLING] This 20.5 SEER2, 115V, 9100 BTU/h, ETL Listed, Maximum Fuse Size is 20A. AHRI Certified pre-charged air conditioner unit features a ductless mini split inverter plus system with a heat pump and DC Inverter technology provides up to 30% power savings.
- [STRONG SYSTEM] This air conditioner is designed with several smart functions that make it easy to use: 4D air flow(up-down left-right), I feel mode, 24 hour timer, sleep mode, eco energy saving mode, multiple fan speeds, turbo function, heating, cooling dehumidifying and dry modes.
- [QUIET OPERATION] This air conditioner is ultra silent at only 27 dBa. Line-set vacuuming is required during installation. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes.
- [AMPLE COVERAGE] This unit is filled with the new R-32 refrigerant to ensure cleaner air quality indoors and outdoors, providing cooling and heating for up to 400 sq. ft. The outdoor condenser comes with an upgraded bottom heating element, delivering efficient performance even in temperatures as low as 5F. Competitors use an older refrigerant that is more harmful to the environment. If additional refrigerant needs to be added to the lines, check R-32 availability at your local seller.
- [SMART SENSOR] It adjusts airflow and temperature accordingly, resulting in the ultimate in personal comfort control and energy savings. The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode.Full 16ft copper line (Standard size 1/4" & 3/8" outer dimension copper pipes) and 6.56ft outlet drain pipe (inner/outer diameter size: 15.5mm/16.9mm) installation kit included.
Brand: Della
Capacity: 0.75 Tons
Cooling Power: 9000 British Thermal Units
Special Feature: Alexa and WiFi Enabled, Energy Efficient, Heating And Cooling Function, Quieter, Variable Speed
Product Dimensions: 7.91"D x 31.18"W x 11.5"H
BEE Star Rating: YES
Seasonal Energy Efficiency Ratio (SEER): 19
Color: White
Voltage: 115 Volts
Noise Level: 42 Decibels
Brand Name: Della
Model Info: 9K1VRH-20S-JA-I+O
Item Weight: 65 pounds
Product Dimensions: 7.91 x 31.18 x 11.5 inches
Item model number: 9K1VRH-20S-JA-I+O
Efficiency: High
Capacity: 0.75 Tons
Noise: 42 Decibels
Installation Type: Split System
Part Number: 9K1VR-19S-JA-I+O
Form Factor: Mini-Split
Special Features: Alexa and WiFi Enabled, Energy Efficient, Heating And Cooling Function, Quieter, Variable Speed
Color: White
Voltage: 115 Volts
Wattage: 1200 watts
Material Type: Plastic
Included Components: Air Conditioner, Manual
Batteries Included?: No
Batteries Required?: No
Floor Area: 450 Square Feet
Date First Available: January 29, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Dec 25
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: 18,000 BTU - 230V / 19SEER2 -- WiFi
Very satisfied with our DELLA 18000 BTU mini split AC. Despite Della saying this is a non DIY unit, probably due to it being a 240v system, requiring a new 240v breaker install on the service panel, and also a system that needs to be vacuum purged before first use, I was able to self install this unit with no prior mini split experience. That's not to say I had no DIY experience. So, if you have done some prior DIY home improvements and can make sense of basic wiring then you may be able to DIY it yourself. That said, there are a few tips I would offer. First, buy yourself a torque wrench able to do at least 60 Nm torque along with some crow foot wrench heads up to 1" and use it as suggested in the Della instructions. There are a lot of YouTube videos about DIY mini split installs out there where guys say no torque wrench no worries just tighten it "real good". It pays to get the torque right. The issue is mostly refrigerant leaks if the connections aren't right. Do it. Second, buy or borrow a HVAC vacuum pump and gauge set. You have to vacuum the system before releasing the precharged refrigerant. There is some confusion out there about the pre charged coolant. Mr Cool systems pre-charge the tubing, Della precharges the compressor. You have to vacuum a Della system. Third, get a tubing bender and flaring kit. The lines are "long enough" for most average installations. But the 1/2" copper tubing does not bend easily and is easy to crimp and to make useless if the ruined bend isn't cut out. You may need a shorter line and cutting the tubing, re-flaring it, and bending it here and there may be necessary. Trying to loop or snake the 1/2" copper tubing without a bender is risky. Luckily I had or could borrow all the above tools. But I can see from having installed the kit that not having that stuff would be an issue. Lastly, make sure you install a disconnect box by the outside unit. So, all in all, not a big deal to install this unit. Worked great immediately. Cooling our garage without a problem. Also, although most guys think any wiring from the panel has to be Romex we used 12AWG copper stranded without any issues. The Della interconnect is only 16AWG stranded, so 12AWG is prob overkill. The unit draws a max of about 12 amps and recommends a max 15 amp circuit breaker. Although the unit has a count down timer, in other words you set a number of hours after which it will turn itself off, it does not have a scheduling timer that allows you to set a daily routine for on/off, temp, etc. That is one feature I wish DELLA would add. Although there is a companion phone app for controlling the unit via WiFi I did not use that app. My only complaint is the info supplied by Della on wiring the outside unit could be more helpful. Although schematics are included it would be helpful for the manual to show a photo or illustration of the completed wiring block and which wire from which cable goes where. It's obvious, after you have it hooked up. But having a as completed illustration or indication of which block is for the interconnect and which is for the mains and what is intended would be helpful. All that said, the DELLA 18000 BTU mini split is a great value at the price compared to what, to me, are the very over priced Mr Cool systems. It's super quiet inside and outside and the inside unit has a powerful fan. We like it.
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Reviewed in the United States on May 15, 2024 by APC Reviews
Size: 12,000 BTU - 115V / 20SEER2 - WiFi
I recently had installed the DELLA Motto Series 12000 BTU Wifi Enabled Mini Split in my bonus room (about 600+ sq. ft.), and I couldn’t be happier with the results. This unit is a powerhouse! It effortlessly heats and cools the space, keeping the temperature just right year-round. One of the things that really stands out is how energy-efficient it is. Even with running both the cooling and heating functions, my utility bills have already started to drop—such a nice surprise! The 20 SEER2 rating is definitely paying off. The R32 refrigerant also helps make it more environmentally friendly, which is a huge plus. Installation was straightforward, and the fact that it's pre-charged with refrigerant made things much easier. I also love the Wi-Fi connectivity and Alexa compatibility, so I can control the temperature from anywhere. Whether I'm at home or away, I have full control of my room’s climate with just a few taps on my phone. The unit is quieter than I expected, and the overall build quality feels very solid. The heat pump is great during the colder months, and the air conditioning does wonders during the summer heat. I would highly recommend this mini-split system for anyone looking to efficiently heat and cool a medium to large room. It’s saving me money, is easy to use, and keeps my space comfortable year-round. Truly a great investment!
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Reviewed in the United States on January 28, 2025 by M&Ms
Size: 18,000 BTU - 230V / 19SEER2 -- WiFi
Why did you pick this product vs others?: This unit is by far the best unit on the market, no problem with shipping no delays and quick and easy install! Definitely runs efficient and cools the room to the desired temperature. Using it to cool a 500+ sqft garage.
Reviewed in the United States on June 23, 2025 by Jarred
Size: 18,000 BTU - 230V / 19SEER2 -- WiFi
Very easy install. From mounting to wiring. Very straight forward. Uses less power that our swamp cooler does and cools a 750sqft room in 105 outside temps to 72 with ease. Did all work myself with vacuum pump bought from amazon. Double check your work and stop if you have questions.
Reviewed in the United States on June 16, 2025 by Lisa M. Harder