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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Nov 11
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At a glance
- Condition
- New
- Set
- 11500 BTU 115V / 17 SEER2
- Model
- #ESW-001
- Capacity
- 4600 cu ft
- Dimensions
- 11.4"D x 30.7"W x 9.5"H
- Weight
- 68.5 lb
- Color
- White
- In the box
- Indoor UnitUser ManualRemote Control8 Sheet Screws8 Expansion Screws2 Small ScrewsConnection Cable 19ft2 Batteries4 Installation Rubber PadsOutdoor UnitSocket WrenchInstallation PuttyInsulation TapeOpen SleeveCover Cap2 Drain Pipes 6.5ftDrain Nozzle2 Copper Tubing 16.4ft (5m)
- Warranty
- 1 Year Manufacturer
Features 5
- One Unit, All Seasons 11500 BTU for 550 Sq.Ft.: This ductless mini split replaces your window AC, space heater, and dehumidifier. It heats reliably down to -4F with auto-defrost and maintains stable cooling at outdoor temperatures up to 122F. Cool, Heat, Fan, Dehumidify, Turbo, Sleep, and Eco modes plus a 24H timer deliver customizable comfort for bedrooms, home offices, garages, basements, and living areas up to 550 sq.ft.
- Ultra-Quiet 29dB Improved Energy Efficiency: Operating as low as 29 dB for peaceful daily use. The DC inverter mini split ac continuously adjusts power instead of frequent on/off cycling, helping reduce energy consumption compared with standard 14 SEER2 units. Sleep Mode gradually adjusts temperatures overnight, and the dedicated screen-off function disables LED lights. It uses low-GWP R32 refrigerant and is certified ETL & AHRI verified.
- Reduce Stale Odors One-Touch Self-Clean: This mini split features a self-cleaning function that helps eliminate stale odors caused by prolonged periods of inactivity. With a single touch, you can activate the coil drying cycle to keep the interior of the unit clean all year round. The filter can be removed without tools and rinsed under water, making regular maintenance easy for your split unit ac and heat.
- 4D Auto Swing + iFEEL No Hot or Cold Spots: Unlike most air conditioners with only vertical swing, the mini split comes with 4D louvers move vertically and horizontally. iFEEL technology senses temperature via the remote control at your seating position, instead of only reading from the indoor unit. Enjoy balanced airflow and reduce uncomfortable direct air blasts.
- 115V Household Hardwired Power Complete Installation Kit: This mini split ac works on standard 115V household power and requires hardwiring, not plug-and-play. Factory pre-charged R32 refrigerant, paired with a 16.42ft copper line set and full installation kit (power cord not included). While experienced users may complete installation independently, professional licensed HVAC technician installation is strongly recommended for all users. Vacuum-pumping is required before startup. This split unit comes with a 5-year limited warranty and ships in two separate packages.
Description
11500 BTU Mini Split AC 17000 BTU Mini Split AC 12000 BTU Wifi Mini Split 18000 BTU Wifi Mini Split 12000 BTU Wifi Mini Split 18000 BTU Wifi Mini Split Mini Split Bracket
Specs 33
| Brand | Rellytech |
|---|---|
| Capacity | 4600 cubic feet |
| Cooling Power | 11500 british thermal units |
| Special Feature | Auto Clean, Fast Cooling, Inverter Compressor, Silent Mode, Sleep Mode |
| Product Dimensions | 11.4"D x 30.7"W x 9.5"H |
| Seasonal Energy Efficiency Ratio (SEER) | 17 |
| Color | White |
| Voltage | 115 volts |
| Noise Level | 29 db |
| Filter Type | Mesh Filter |
| Additional Features | Auto Clean, Fast Cooling, Inverter Compressor, Silent Mode, Sleep Mode |
| Noise | 29 db |
| Inverter Type | Has Inverter |
| Installation Type | Split System |
| Outdoor Unit Compatibility | Requires New Outdoor Unit |
| Air Conditioner Application | Residential |
| Wattage | 1100 watts |
| Efficiency | High |
| Annual Energy Consumption | 1367 kilowatt hours per year |
| Floor Area | 550 sq ft |
| Room Type | Bedroom, Garage, Living Room, Office |
| Form Factor | Mini-Split |
| Brand Name | Rellytech |
| Model Name | #ESW-001 |
| Model Number | #ESW-001 |
| Unit Count | 1 Count |
| Manufacturer | Rellytech |
| Item Dimensions D x W x H | 11.4"D x 30.7"W x 9.5"H |
| Item Weight | 68.5 pounds |
| Control Method | Remote |
| Controller Type | Remote Control |
| Operating Mode | Cooling |
| Warranty Type | Limited |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 11
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
Extremely nice Ac
Set name: 12000 BTU 115V / 19 SEER2
I’m extremely happy with this mini split AC! It was packaged really well and arrived in perfect condition. The installation was straightforward, and it started cooling the room almost immediately. It runs very quietly, which is a huge plus, especially at night. The temperature stays consistent, and the airflow is strong without being too noisy. The remote is easy to use, and I like that it has cooling, heating, drying, and fan modes all in one unit. It looks sleek on the wall and blends in nicely with the room. The overall quality feels much better than I expected for the price. After using it for a while, I can honestly say it performs great and keeps the room comfortable in any weather. I would definitely recommend this mini split to anyone looking for an affordable, reliable, and efficient air conditioner. Great value for the money!
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Reviewed in the United States on July 25, 2026 by Anna li
Never Have I Ever Been Happier With a Purchase
Set name: 18000 BTU 230V / 19 SEER2
I’ve owned a lot of window units over the years, and I honestly didn’t think a mini split would make this much of a difference. I was wrong. I live in Florida, where the heat and humidity are relentless. With my old window unit, I had to keep the thermostat set at 69°F just to stay reasonably comfortable, and it still struggled. With this system, I keep it set at 78°F and I’m actually cold. That’s how efficient it is. The biggest difference isn’t just the cooling—it’s the humidity control. This unit pulls so much moisture out of the air that my home feels dramatically cooler and more comfortable. The air feels crisp instead of damp and sticky, and that’s something no window unit I’ve ever owned could accomplish. The system arrived quickly, was well packaged, and the installation was straightforward. Once it was up and running, it exceeded every expectation I had. It’s whisper quiet, cools my entire home evenly, and barely seems to work to maintain the temperature. If you’re on the fence because you’ve always used window units, stop thinking about it. There is absolutely no comparison. This is one of the best purchases I’ve made for my home. It has completely changed the comfort level in my house, and I only wish I had made the switch years ago. Five stars isn’t enough. I’d give it ten if I could.
...
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Reviewed in the United States on June 16, 2026 by Sean P
💰Save Money True 110V/115V convenience 💰
Set name: 12000 BTU 115V / 19 SEER2
***I give it 5 out of 5 stars ⭐️ *** We live in the desert of Nevada near the Utah border. We purchased the mini split on June 12 and ever since the unit has been on 24/7. Finding a unit with the right budget was a very big challenge and durability. What caught my eye for the Rallytech mini split was that it was pre-charged system and it was heating and cooling along with 750 ft.² of coverage, that pretty much sold me there and of course the price. What I like about the unit: True 110V/115V convenience means no upgrading to heavy 230V breakers. Massive coverage area handles up to 750 square feet easily.19 SEER efficiency and Eco Mode keep electricity bills surprisingly low. Whisper-quiet 42dB operation alongside a display-off sleep mode avoids sleep disruptions. Powerful 4-in-1 system with strong cooling, 12,500 BTU heating, fan, and dehumidifier modes. So far it’s been delivering powerful and consistent comfort across and part of our house that is 1600 ft.². This is without the loud, intrusive noise of a standard window unit, it’s truly comfortable. Folks, this is definitely a DIY project. Just follow the videos they show you and work along with Gemini and the combination makes it less stressful. On top of that they have a very comprehensive after sales support and technical guidance, backed by an eight year warranty in 24 hour customer service. I added the Allstate insurance on top of it. With the inflationary situation with all products it’s great to find something within reach that fits your budget and Rallytech truly delivers that budget comfort. Based on what I’m seeing and experiencing with the mini split, I believe that I bought a durable product that will last me and save me from paying higher energy bills.
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Reviewed in the United States on August 10, 2026 by Maestro
You will need a set of gauges in a vacuum pump to install it yourself.
Set name: 9000 BTU 115V / 19 SEER2
⭐⭐⭐⭐⭐ Excellent Ductless Mini Split! I’ve been very impressed with this ductless mini split. Installation was straightforward, and the unit doesn’t take up much space, which makes it perfect for my trailer. It’s also extremely quiet—you hardly notice it running. The cooling performance has been excellent. Even on days when the outside temperature reaches 105°F, it keeps the inside of my trailer comfortably in the 70s. That’s impressive considering how quickly a trailer can heat up in the summer. Overall, it’s easy to install, compact, quiet, and does exactly what it’s supposed to do. I would definitely recommend it to anyone looking for an efficient way to cool a trailer, RV, shop, or other smaller space. Five stars!
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Reviewed in the United States on August 10, 2026 by Ron Butler
Wish I had bought this years ago!
Set name: Wifi 18000 BTU 230V / 21 SEER2
Super easy to install and works great! I installed this in an unfinished garage that has very high ceilings and no insulation. I have live with it for years being super hot in the summer and freezing in the winter. This unit is powerful enough to keep it cool even when it is 100 degrees outside. At a fraction of the cost of most other comparable units, it is amazing. The outside unit is super quiet. I really wish I had put it in years ago.
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Reviewed in the United States on September 7, 2026 by Scott Huber
Mini split.. five 🤩
Set name: 12000 BTU 115V / 19 SEER2
I bought this mini split on Amazon very easy to install myself. Works very well saving money on my utilitys my central air unit doesn't have to work so hard. I live in Florida in a mobile home it is very hot down here. I would definitely give them a good review works very well. I can set mine at 75 on eco mode keeps the hole house cool. Thank you . Five stars
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Reviewed in the United States on September 1, 2026 by travis l Bohy Sr
Cools great
Set name: 18000 BTU 230V / 19 SEER2
I love this. It cools my whole house. Great purchase
Reviewed in the United States on August 19, 2026 by Twila Williams
Really great mini split!
Set name: 18000 BTU 230V / 19 SEER2
This unit is easy to use and is working well for my master bedroom/game room at 600 sq feet. It is easy to install and is very quiet. Great unit for a great price. I would definitely recommend!
Reviewed in the United States on August 9, 2026 by I'm kaylyn