Pioneer Diamante Pro Series 9,000 BTU 19 SEER2 Ductless Mini-Split Air Conditioner Inverter+ Heat Pump Full Set 115V with 16 Ft. Kit - WYT009ALFI19RL
- High Efficiency Diamante Pro Ductless Mini Split Heat Pump System
- Cooling capacity: 9,000 BTU/H with 19 SEER2 / 10 EER2 efficiency
- Heating capacity: 10,000 BTU/H with 8.5 HSPF / 3.41 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)
- AHRI Estimated Annual Operating Costs:
- Cooling: $59.00
- Heating: $191.00
Included
- Indoor Unit
- Outdoor Unit
- Wireless Remote Control (with wall holder and batteries)
- 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
What our Experts Think
-
Efficient comfort for small spaces: This Pioneer Diamante Pro Series 9,000 BTU 19 SEER2 ductless mini‑split—running on standard 115 V power—provides energy‑smart cooling and heating for rooms up to ~350 sq ft with a strong seasonal efficiency rating.
-
Balanced year‑round performance: Featuring heat‑pump operation with both cooling (~9,000 BTU) and heating (~10,000 BTU) outputs, this system maintains stable indoor temperatures across seasons with inverter‑driven comfort modulation.
-
Standard 115 V convenience: Designed to operate on 110–120 V residential circuits, it simplifies installation in apartments, small homes, or RV‑style hookups without requiring dedicated 230 V lines.
-
Complete full‑set kit: Includes indoor and outdoor units, wireless remote, 16 ft copper lines, electrical wiring, drain hose, and accessories — reducing the need for extra purchases and helping streamline professional setup.
-
Quiet, practical operation: Low indoor sound levels (~32–38 dB) help maintain a peaceful environment, while dual‑swing airflow and dual drainage improve comfort and moisture management.
Q&A
Q1: What type of system is this Pioneer model?
A: It is a ductless mini-split air conditioner with integrated Inverter+ heat pump, ideal for single-zone cooling and heating.
Q2: What cooling and heating capacity does it provide?
A: Provides 12,000 BTU cooling with heat pump heating, suitable for small to medium rooms.
Q3: How energy-efficient is this unit?
A: Features 21.4 SEER2 efficiency and Inverter+ technology for precise temperature control, quiet operation, and reduced energy use.
Q4: Does it include installation accessories?
A: Yes, this full set includes indoor unit, outdoor condenser, line set, and installation kit for complete setup.
Q5: What electrical requirements does it have?
A: Operates on 230 V single-phase power, compatible with standard residential circuits.
Q6: How does inverter+ technology improve performance?
A: Variable-speed inverter+ control ensures consistent comfort, energy savings, and quiet operation.
Q7: Can it provide heating in cold climates?
A: Yes, the heat pump supports low-ambient heating, providing year-round comfort.
Q8: What indoor unit style is included?
A: Features a high-wall mounted air handler for efficient airflow and minimal noise.
Q9: Is this system suitable for multi-zone setups?
A: Yes, it can integrate into multi-zone configurations with compatible Pioneer mini-split indoor units.
Q10: What spaces is this system best suited for?
A: Ideal for bedrooms, offices, living rooms, or small residential spaces.
Maintenance Tips
-
Clean indoor air filters every 2–4 weeks to maintain airflow, efficiency, and indoor air quality.
-
Keep the outdoor condenser coil free of dust, leaves, and debris to ensure proper heat transfer and inverter performance.
-
Inspect condensate drain lines and pan regularly to prevent leaks or water buildup.
-
Check refrigerant lines, wiring, and unit mounting annually for safe and reliable operation.
-
Use the self-clean cycle periodically to reduce moisture buildup and prevent mold or odors.
-
Maintain adequate clearance around indoor and outdoor units for consistent airflow and comfort.
-
Schedule annual professional service for inverter diagnostics, refrigerant checks, and system optimization.
