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PIONEER® DIAMANTE Ultra 12,000 BTU 22 SEER 115V Ductless Mini Split

Original price was: $1,837.99.Current price is: $1,107.99.

Pioneer® Diamante Ultra 12,000 BTU 22 SEER 115V Ductless Mini Split Inverter++ WiFi-Enabled Air Conditioner Heat Pump Full Set with 16 Ft. Kit

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SKU: WYT012ALFI22RL Category: Tags: , , , , , ,





Accommodating refrigerant line lengths up to 25 ft. Per circuit


The copper tubing is included in the outdoor unit cardboard box and the communication wiring kit is included in the indoor unit cardboard box. This product set is comprised of 2 cartons only.


  • Ultra High Efficiency Diamante Ultra Ductless Mini Split Heat Pump System
  • Cooling capacity: 12,000 BTU/H with 22 SEER/12.5 EER efficiency
  • Heating capacity: 12,000 BTU/H with 10 HSPF/3.5 COP efficiency
  • Voltage: 110/120V, 60Hz, 1Ph
  • High Wall Mounted Air Conditioning & Heating System
  • Variable Speed DC Inverter Operation Mode
  • Low Ambient Unit (-13°F)
  • Wireless Internet Access Included (Via Free Smartphone App)
  • AHRI Estimated Annual Operating Costs:
    • Cooling: $72.00
    • Heating: $254.00


  • Dual Swing
  • Dual Drainage
  • Ultra Low Noise
  • Ultra High Efficiency
  • Energy-Star Certified
  • Wi-Fi Enabled


  • Power Supply: 115V, 60Hz, 1Ph
  • Cooling Rated Capacity: 12,000 BTU/h (1 Ton)
  • Rated Power Input (Cooling): 920W
  • Cooling SEER: 22 BTU/w
  • Cooling EER: 12.5 BTU/w
  • Heating Rated Capacity: 12,000 BTU/h (1 Ton)
  • Rated Power Input (Heating): 910W
  • Heating HSPF4: 10 BTU/w
  • Heating C.O.P.: 3.5 W/W
  • Refrigerant Type: R410A
  • Recommended Application Area: 200~450 Sq. Ft


  • Part Number: WT012ALFI22HLD
  • Air Flow (Hi/Med/Lo): 471 / 382 / 294 CFM
  • Sound Level (Hi/Med/Lo/Mute): 39/34/29/27 dB(A)
  • Net Dimensions (WDH): 36-1/4 x 7-5/8 x 12 Inches
  • Carton Dimensions (WDH): 39 x 10-3/8 x 15 Inches
  • Net / Gross Weight: 23.1 / 26.5 Lbs


  • Part Number: YN012ALFI22RPD
  • Sound Level: 52 dB(A)
  • Net Dimensions (WDH): 28-5/8 x 12 x 21-5/8 Inches
  • Carton Dimensions (WDH): 33-1/2  x 14-1/8 x 24 Inches
  • Net / Gross Weight: 51.8 / 56.2 lbs
  • Electrical Circuit Size: 20A (single-pole)


  • Indoor Unit
  • Outdoor Unit
  • Wireless Remote Control (with wall holder and batteries)
  • Internet Control Module
  • 16 Ft. Copper Lines
  • 16 Ft. Electrical Wire
  • 10 Ft. Drain for indoor/outdoor
  • Wall Passage Sleeve
  • Putty for Wall Hole
  • Leak Guard Sealer
  • Wrapping Tape
  • Installation Manual
  • User’s Manual


  • 5 years Warranty for Parts (Extendable to up to 7 years)
  • 5 years for Compressor (Extendable to up to 10 years)

Additional information

Dimensions 22 × 40 × 36 in
Front Desk Control

With a smart control board, Pioneer air conditioners can be turned on/off via long distance control signals.

Refrigerant Leakage Detect

Indoor unit shows error code "EC" and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.

Anti-cold Air Function

Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.

Low Ambient Cooling

With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run cooling operation even when the outdoor ambient temperature is down to -15°C.

Follow Me

Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.



The Pioneer brand promise is to provide you with high-quality HVAC equipment at affordable prices and with instant availability. With a well-trained staff in the customer service and technical support departments, as well as providing an exceptional shopping experience, Pioneer is one of the largest providers of ductless mini-split and multi-split systems.


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