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Pioneer

Pioneer Diamante Series Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set with 16 Ft. Kit

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Size: 12000 BTU - 110/120 V


Features

  • High Efficiency Diamante Ductless Mini Split Inverter Heat Pump System
  • Use for both cooling and heating: 12000 BTU/hour with 20 SEER and 10 HSPF efficiency
  • Diamante series carries a full line of low-ambient wall-mounted mini splits with capacities ranging from 9,000 BTU/hour to 36,000 BTU/hour for various residential and light commercial applications
  • Complete system set including: indoor (fan coil) section, outdoor (condenser) section, wireless remote controller with remote holder, 16 ft. L line set with other installation accessories, free vibration absorber feet for the condensing unit
  • Voltage: 115V, 60Hz, 1Ph

Description

Experience instant relief the moment you enter your room with Pioneer latest Diamante series high-wall mini split heat pump. This all-new product line was designed and developed to bring a truly affordable heating and cooling solution without sacrificing desirable features. The variable-speed inverter technology and high-efficiency 19 SEER average rating guarantees substantial savings from your monthly energy bill. A dual-swing louver system ensures both horizontal and vertical sweeping air throw, to perfectly reach all directions of the room. All systems in this series come equipped with an auxiliary strip heater in the condensing unit, to provide hyper-heating even in frigid -13°F temperatures. And with noise measurements as low as 32 dB, you can sleep peacefully with air conditioning quieter than even an empty library. In addition, all systems come pre-packed with a full 16 ft. installation kit, so that the system is ready to be up and running in a single afternoon. Maintenance is simple and quick with only a seasonal cleaning of the re-usable filters. Built-in modes such as Timer, Follow-Me, ECO, Turbo, Freeze Protection, and Sleep let you fully configure both the functionality and the efficiency to your personal preference. Knowledge articles, videos, and free tech support are included, and spare parts readily available. Only Pioneer offers the perfect all-in-one solution for your cooling, heating, ventilation, and dehumidification needs.

Brand: Pioneer


Capacity: 1 Tons


Cooling Power: 12000 British Thermal Units


Special Feature: ductless^remote_control


Product Dimensions: 33"D x 22"W x 13"H


BEE Star Rating: 5 Star


Seasonal Energy Efficiency Ratio (SEER): 20


Color: White


Voltage: 115 Volts


Noise Level: 40 dB


Brand Name: ‎Pioneer


Model Info: ‎WYT012ALFI19RL


Item Weight: ‎26.5 pounds


Item model number: ‎WYT012ALFI19RL


Batteries: ‎2 AAA batteries required. (included)


Efficiency: ‎High


Capacity: ‎1 Tons


Annual Energy Consumption: ‎535 Kilowatt Hours


Noise: ‎40 dB


Installation Type: ‎Split System


Part Number: ‎WYT012ALFI19RL


Form Factor: ‎Mini-Split


Special Features: ‎ductless^remote_control


Heating Elements: ‎1


Color: ‎White


Voltage: ‎115 Volts


Wattage: ‎1070 Watt-hours


Included Components: ‎Installation Kit


Batteries Included?: ‎Yes


Batteries Required?: ‎No


Battery Cell Type: ‎Alkaline


Floor Area: ‎450 Square Feet


Cable Length: ‎16 Feet


Date First Available: September 25, 2020


Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews

    • Great value
Size: 12000 BTU - 110/120 V
Installed everything but line sets myself. Had a pro pull the vacuum on the lines because I had no interest on learning and doing it myself. Not quite as quiet as I had hoped (installed in my theater). But easy to use and works well
Reviewed in the United States on July 20, 2025 by Builder One
    • Great unit and easy to install!!
Size: 12000 BTU - 110/120 V
My shop is about 460sqft and an old (40's) detached garage and wasn't insulated. In Seattle, this mean I could really only work there for about 3 months in the spring and 3 months in the fall. It also meant my mill, lathe welder and other machinery and my precision measuring tools had to be coated in protectant to stop the flash rust and corrosion from condensation when temp rise quickly from below freezing. I insulated with R13 in my 4in thick walls and then installed the 12k BTU unit. So far this winter I have had the unit set to minimum heat setting (62*) and 'ECO' setting and the temps inside remain above 60*! We didn't see high temps in the fall after I had finished insulating so, I can't tell how it will be in the summer but so far I'm VERY satisfied. Shipping was fast and predictable. The few things I learned: Aside from the fear of messing something up, the instructions are very good. There are also YT videos to show others doing the installs. I tend to overthink so just following instructions and doing a little research helped. It wasn't clear whether a vacuum was required so I bought a cheap vacuum pump and that worked perfectly. Some say you don't need this. I figured better safe than sorry. It also helps detect if I had a leak so, it seemed like cheap insurance. I mounted mine on the wall and when the compressor unit comes on it creates some vibration. I can hear it inside our house but my wife - who can hear rabbits fart in our yard - says she can't hear it so, maybe it's not as bad as I think. I cut my gas lines so they were as short as possible given the placement of the interior and exterior units so moving the exterior unit to the ground will be a bit of a pain but I will do that. I installed the hose/wire cover to pretty up the install a bit. Plan on making a few trips to the hardware store to get conduit and other fittings etc. I'm very particular about the looks of the install (well, my wife is really and I have to meet her standards) so I took a lot of time to integrate the unit into the existing infrastructure and electrical. I wish I'd done this years ago! Easy peasy! ... show more
Reviewed in the United States on December 29, 2024 by Duane Draper
    • DIY friendly! Efficient and QUIET!
Size: 12000 BTU - 110/120 V
I installed this unit in a basement den with no other source of heating or cooling. I used the HVAC calculator to find the correct BTU size for this and bought it. It arrived pretty quickly and had everything I needed to install it. My only add-on was the line set cover kit for about $45. I had it installed and running in an afternoon. I had previously bought a RobinAir vacuum pump with adapters for HVAC so that I could do the vacuum after the lines were installed. The unit comes with a full charge of refrigerant in the main unit. Be sure to use Nylog Blue thread sealant on all of the connections to ensure a leak-free seal on your line set. Works great and didn't add but a few dollars to our electric bill over the past several months! Used it for cooling during the last of the summer and now for heat. It kept the room (29 x 18) toasty warm on a 22 degree night! I'm very pleased with it so far. The unit was WAY less expensive than having a big box store come out and do the job. I was quoted over $$6,000 for a same sized unit from a big box home improvement store to come out and do this same install. I came in with everything at under $1,000. ... show more
Reviewed in the United States on December 19, 2021 by Anon E. Mouse
    • Don't Trust The Factory Flare Fittings
Size: 12000 BTU - 110/120 V
After 8 months the factory flares on the line set failed and leaked all the gas out. HighSEER was absolutely no help. They refused to pay for the repairs and stopped responding to my inquiries. This unit is in a vacation rental and needed to be repaired ASAP so I couldn't wait to have the work done. HighSEER used this as an excuse to not pay for any part of the repair and said that I should have sent the unit back or contacted them first which makes no sense because paying to have the unit uninstalled and shipping it back leaves my home without cooling/heating. Of course, they want me to ship it back because they know how ridiculous it would be to have the unit uninstalled from my house 8 months after the fact. What a crazy and unreasonable response! The unit itself is okay, but the blower is weak and the cooling is mediocre. The heat works much better than the cooling. The controls are a bit confusing and the fan speed, fin movement, sound, and display have to be set up every time the unit is powered on. As mentioned the factory flare failed after 8 months and the customer service was unhelpful. It's quiet and the display is nice but it's really slow to respond when turning on so you never really know if what you're setting on the remote is actually working. I find myself sitting and waiting a lot which is annoying. I waste a good amount of time answering emails and calls from guests wondering if the unit is working right. I would not buy this unit or order from this company again. I would only purchase an item like this from a local dealer again. ... show more
Reviewed in the United States on October 24, 2022 by jtjam
    • Outstanding performance
Size: 12000 BTU - 110/120 V
I installed this myself. I had not considered a mini split because I had been told that they didn't produce heat when outside temps were below 40 F. I still checked on them occasionally because I felt the technology was worthy of monitoring. To my surprise some mini splits now work in below zero temps. It's been running now for 10 days, several mornings in the upper 20s F. The upstairs is 700 sq ft and the 12,000 btu model is doing at admirable job of keeping most of the house comfortable at 72 F. There are a few areas that are a little cool but still acceptably warm because the floor plan lends itself more to a ducted than ductless system. A bonus, we haven't used the gas furnace since we turned this unit on. It's only ten days so I don't have a large enough data set to be precise but so far the electricity consumption appears to be up about 5 to 10%. ... show more
Reviewed in the United States on December 24, 2024 by Amazon Customer

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