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Description
Senville LETO 12K BTU Mini Split Air Conditioner and Heat Pump Complete System 115V/60Hz, SENL/12CD (R454-B Refrigerant)The Senville SENL 12CD is a 12,000 BTU mini split air conditioner and heat pump that provides a versatile and cost effective solution for cooling and heating your home or business. *HVAC Technician required for installation* Enjoy efficient cooling and heating with high 20. 5 SEER rating, saving energy and keeping you comfortable year round. Stay cozy in any climate with a built in heat pump (Up to 15C 5F), ensuring warmth even in extreme conditions.
The Senville SENL-12CD is a 12,000 BTU mini split air conditioner and heat pump that provides a versatile and cost-effective solution for cooling and heating your home or business.
*HVAC Technician required for installation*
- Enjoy efficient cooling and heating with high 20.5 SEER rating, saving energy and keeping you comfortable year-round.
- Stay cozy in any climate with a built-in heat pump (Up to -15°C / 5°F), ensuring warmth even in extreme conditions.
- Experience significant energy savings up to 48% per year with advanced DC inverter technology.
- Take control of your indoor climate with built-in de-humidification, fan, and turbo functions for ultimate comfort.
- Perfectly suited for rooms sized 450-750 Square Feet, ensuring optimal performance.
- 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 comprehensive 5-year warranty covering the compressor and other parts, backed by excellent customer support from the North American Headquarters of Senville.
| Electrical Requirements | Requires a minimum of 115V/60HZ/18.5-20 (please check your home meets this electrical requirement prior to purchase) |
| Condenser Dimensions | 30.12" W x 11.93" D x 21.85" H |
| Air HandlerDimensions | 31.57" W x 7.44" D x 11.69" H |
| SEER | 20.5 |
| EER |
10.3 |
| COP 47 |
3.13 |
| HSPF | hspf4/hspf5: 10.5/8.4 |
| CFM | 308.82 / 205.88 / 176.47 CFM |
| Cooling Capacity | 12,000 BTU |
| HeatingCapacity | 12,000 BTU |
| Phase | 1 |
| Cycle |
60 Hz
|
| Max Fuse Breaker |
20 A |
| Min Circuit Ampacity | 18.5 A |
| Color | White |
| Rate Load | 10.3 A |
| Max Coverage Area | 450-750 sq. ft. |
| Zone Capacity | 1 |
| Refrigerant Type | R454-B/28.6 |
| Indoor Decibel Rating (H/M/L) | 41.5 / 30.5 / 26 dBA |
|
Outdoor Decibel Rating
|
53.5 |
| Inverter | Yes |
| Min Ambient Cool | 4300-12600 |
| Min Ambient Heat | 4000-12500 |
| Line Set Length | 16 ft. / 25 ft. / 50 ft. |
| Wifi Compatibility | Yes |
| App Compatibility | Yes |
| Compatible with | IOS Android |
| Includes | Remote |
| Certifications | UL Listed Eligible for tax credit |
| Registered Warranty | 5-year Parts/5-year Compressor |
Installation Manual
AHRI Certificate
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
4.4 ★★★★★
Based on 1324 reviews
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Product Reviews
★★★★★ 5
Good product.
Size: 11.6"D x 15.7"W, Color: Brown
Easy to install. Looks great. Exactly what I expected.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Keeps me organized, and cords hidden
I recently purchased the Oxford Cable Management Boxes, 3 Pack (Small, Medium, Large) with 15 Cable Ties, and I’m thrilled with how they’ve transformed my home office setup. This set is a fantastic solution for anyone looking to tame messy cords and create a clean, organized space.
The three different sizes (small: 4.5"W x 9.3"L x 4.7"H, medium: 5.3"W x 12.6"L x 5.1"H, large: 6.2"W x 15.9"L x 5.4"H) are perfect for handling a variety of devices, from small phone chargers to large power strips. I used the large box to neatly conceal my surge protector and its tangle of cords, while the medium and small boxes worked wonders for my desk’s USB hubs and laptop charger. The boxes are made of sturdy, heat- and impact-resistant ABS plastic, which feels durable and gives me confidence they’ll last.
What I love most is the thoughtful design. Each box has a pressure-fitted lid that’s easy to open and close, plus two cutouts for routing cables. The included cable ties—6 hook-and-loop, 6 silicone, and 3 twist ties—are a great bonus. The colorful hook-and-loop ties (blue, red, green, yellow, black, white) add a fun touch, while the silicone and twist ties are super practical for securing cords of different thicknesses. These ties made it easy to bundle everything neatly before tucking it into the boxes.
The white finish blends seamlessly with my decor, giving my workspace a sleek, professional look. The boxes also have small circle feet on the bottom, which prevent slipping and add a nice touch of stability. I’ve noticed a huge reduction in visual clutter, and it’s reassuring to know my cables are safely contained, reducing tripping hazards and keeping my curious cat away from the wires.
Installation was a breeze—less than 15 minutes to organize everything. The boxes are versatile enough for various settings, whether it’s a desk, entertainment center, or gaming setup. My only wish is that they included a few more cable ties, but the 15 provided were sufficient for my needs.
Overall, the Oxford Cable Management Boxes have exceeded my expectations. They’re practical, stylish, and effective at keeping cords under control. If you’re tired of cable chaos, this set is a must-have! Highly recommend.
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Reviewed in the United States on August 23, 2025
★★★★★ 5
Makes everything look so much clean
got these mostly to deal with all the random cords around the house, and they made a bigger difference than I expected.
They’re simple, but they actually do what they’re supposed to. Once everything is tucked inside, it instantly makes the area look way more organized and less cluttered. I’ve been using them for things like power strips and extra cords, and they hide everything really well.
They’re lightweight but still feel sturdy enough, and the lids stay on without being annoying to open.
Pros:
Really helps clean up the look of messy cords
Easy to use, no setup needed
Simple design that blends in
Cons:
Not huge, so larger power strips can be a tight fit
Plastic isn’t super thick
Overall I’d definitely recommend these if you’re trying to make a space look cleaner without doing anything complicated.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Great Space Saver!
I purchased these for our family room charging hub and honestly wish I had known about them sooner. They are sturdy and very kid proof (at least for my kids). I love the push and lift design so little hands can’t just lift it open and they hold a lot yet blend in.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Handy boxes hides wire clutter.
Does what it is meant for. A bit hard to open once the top is fitted.
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Reviewed in the United States on May 25, 2026
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