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Pioneer® Diamante Ultra 12,000 BTU 115V Ductless Mini-Split

Pioneer® Diamante Ultra 12,000 BTU 115V Ductless Mini-Split

Regular price $1,108.00 USD
Regular price $1,440.40 USD Sale price $1,108.00 USD
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Pioneer® Diamante Ultra 12,000 BTU 22 SEER2 Ductless Mini-Split Inverter++ Energy-Star Wi-Fi Air Conditioner Heat Pump Full Set 115V with 16 Ft. Kit

If you are looking for a reliable and energy-efficient cooling and heating system for your home or office, you might want to consider the Ultra High Efficiency Diamante Ultra Ductless Mini Split Heat Pump System. This system offers a cooling capacity of 12,000 BTU/H with 22 SEER2 / 12.5 EER2 efficiency and a heating capacity of 12,000 BTU/H with 9.0 HSPF2 / 3.5 COP efficiency. It operates on 110/120V, 60Hz, 1Ph voltage and can be installed on any high wall without ductwork. It also features a variable speed DC inverter operation mode that adjusts the compressor speed according to the room temperature and reduces noise and power consumption. Moreover, this system can operate in low ambient temperatures as low as -13°F, making it suitable for cold climates. One of the best features of this system is that it comes with wireless internet access included, which allows you to control and monitor your system remotely via a free smartphone app. You can also check the AHRI estimated annual operating costs of this system, which are $72.00 for cooling and $254.00 for heating, based on national average electricity rates and usage patterns. The Ultra High Efficiency Diamante Ultra Ductless Mini Split Heat Pump System is a smart and eco-friendly choice for your comfort and convenience.


R410A Pre-Charged Outdoor Unit, 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.

What's Included

  • 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

Our Guarantee

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

Performance Data

  • Power Supply: 115V, 60Hz, 1Ph
  • Cooling Rated Capacity: 12,000 BTU/h (1 Ton)
  • Rated Power Input (Cooling): 920W
  • Cooling SEER2: 22 BTU/W.h
  • Cooling EER2: 12.5 BTU/W.h
  • Heating Rated Capacity: 12,000 BTU/h (1 Ton)
  • Rated Power Input (Heating): 910W
  • Heating HSPF2: 9.0 BTU/W.h
  • Heating C.O.P.: 3.5 W/W
  • Refrigerant Type: R410A
  • Recommended Application Area: 200~450 Sq.Ft

Indoor Unit Data

  • 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

Outdoor Unit Data

  • 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)

Product Features

Product Specifications

Product Warranty

Proposition 65 California Only

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