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Description
Senville AURA 18K BTU Floor Mounted Mini Split Air Conditioner and Heat Pump Complete System 208-230V/60Hz, SENA-18HF-IF16 (R454-B Refrigerant)The Senville SENA 18HF is a 18,000 BTU ductless mini split air conditioner and heat pump that has been awarded the ENERGY STAR Certification. *HVAC Technician required for installation* Enjoy efficient cooling and heating with high 22 SEER rating, saving energy and keeping you comfortable year round. Experience significant energy savings up to 50% per year with advanced ENERGY STAR inverter technology. Stay cozy in any climate with an Arctic Heat Pump
The Senville SENA-18HF is a 18,000 BTU ductless mini split air conditioner and heat pump that has been awarded the ENERGY STAR Certification.
*HVAC Technician required for installation*
- Enjoy efficient cooling and heating with high 22 SEER rating, saving energy and keeping you comfortable year-round.
- Experience significant energy savings up to 50% per year with advanced ENERGY STAR inverter technology.
- Stay cozy in any climate with an Arctic Heat Pump (Up to -30°C / -22°F). Great for Cold Climates!
- Take control of your indoor climate with built-in de-humidification, fan, and turbo functions for ultimate comfort.
- Perfectly suited for rooms sized 750 to 1,100 Square Feet, ensuring optimal performance.
- Enjoy peace of mind, knowing that your air conditioner will warn you of any potential problems, allowing for proper maintenance and a climate control system that functions at it's highest efficiency.
- Control your Senville mini split air conditioner effortlessly using the Alexa app or voice commands through an Alexa-enabled device, offering convenience and flexibility.
- Includes a standard installation kit, pre-charged with R454-B refrigerant and necessary piping.
- Enjoy peace of mind with a 10-year compressor and 5-year parts warranty.
| Electrical Requirements | Requires a minimum of 208-230V/60HZ/16-25A (please check your home meets this electrical requirement prior to purchase) |
| Condenser Dimensions | 35.04" W x 13.46" D x 26.50" H |
| Air Handler Dimensions | 40.06" W x 9.72" D x 12.60" H |
| SEER | 21.5 |
| EER |
12.5 |
| COP W/W |
3.1 |
| HSPF 4 | 13 |
| HSPF 5 | 11 |
| Cooling Capacity | 18,000 BTU |
| Heating Capacity | 18,000 BTU |
| Phase | 1 |
| Cycle |
60 Hz
|
| Max Fuse Breaker |
25 A |
| Min Circuit Ampacity | 16 A |
| Color | White |
| Coverage Area | 750 to 1,100 sq. ft. |
| Zone Capacity | 1 |
| Refrigerant Type | R454-B |
| Indoor Decibel Rating (H/M/L) | 46 / 42 / 24 dBA |
|
Outdoor Decibel Rating
|
59 |
| Inverter | Yes |
| Cooling Range | 8,870-19,400 |
| Heating Range | 15,100-19,500 |
| Wifi Compatibility | Yes |
| Compatible with | IOS Android |
| Includes | Remote |
| Certifications | Energy Star Certified UL Listed Eligible for tax credit |
| Registered Warranty | 5-year Parts/10-year Compressor |
Installation Manual
AHRI Certificate
Energy Guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Quite good as a start grinder
Color: Silver
Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great Quality, Great Price.
Color: Black
I have used this for a few days now and it works great. It is very well made and has a large range of adjustability. It is quite small and easy to store. Definitely worth the money.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Nice Grinder at a Great Price
Color: Black
I bought this to use primarily as a travel grinder and found that it is great for every day use. It is not meant for large amounts but it is perfect for single, smaller brewing situations. The grind selection worked well and I "dialed" the proper ground size for my single sized pour over coffee maker.
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Reviewed in the United States on May 19, 2026
★★★★★ 1
Ceramic burr destroyed itself
Color: Silver
For the first two-plus months it worked fine -- the perfect grind and the perfect amount with a full barrel for my oversized coffee mug.
I've been using it once daily, more or less, on a medium grind setting of 25, and this morning the ceramic burr started to eat itself. This is not acceptable.
Follow up:
Circle Joy contacted me and offered to give a full refund on this purchase, which was gratefully accepted. This is outstanding customer service.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best price for better tasting coffee
Color: Silver
I am a coffee snob. I only get beans. I have been using a magic bullet blender to grind, which actually does extremely well, but the grind wasn't quite even enough. So I found the cheapest, ok quality grinder I could and bought this one. I absolutely love it. It take a while to grind, and it only does a little at once, but whatever. This thing works great and my grounds are now even. The burrs seem to be of decent quality and the whole device works smoothly.
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Reviewed in the United States on February 18, 2026