Mitsubishi Electric Ductless Systems

Room air conditioners make your home's individual rooms or other small spaces more comfortable. Remember, just like whole-home systems, the higher the SEER and HSPF ratings, the more efficient they will be.
We offer a variety of window room air conditioners, through-the-wall packaged terminal air conditioners (PTAC) and ductless heating and cooling systems to meet any individual room's needs.
Mitsubishi High Wall Indoor Ductless Heat Pump Products

DELUXE WALL-MOUNTED INDOOR UNIT-MSZ-FSView Brochure |
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Model Family: MSZ-FS |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: Up to 32.2 SEER2 |
Efficiency EER2: Up to 19.05 EER2 |
Efficiency HSPF2: up to 11.9 HSPF2 |
Matching Outdoor Unit: Single-Zone: MUZ-FS |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Number of Fan Speeds: Multiple fan speed options: Quiet, Low, Medium, High, Super-high, Auto |
Sound Level: As low as 27 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year limited warranty: 12-year limited warranty if installed by Diamond Contractor |
Manufacturer's Stated Benefits:
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Premier Wall-mounted Indoor UnitView Brochure |
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Model Family: MSZ-GS |
Purpose: Heat and Cool |
Zone Capability: Single |
Efficiency SEER2: up to 28.4 SEER2 |
Efficiency EER2: Up to 15.4 EER2 |
Efficiency HSPF2: Up to 10.9 HSPF2 |
Matching Outdoor Unit: Single-Zone: MUZ-GS**NA |
Matching Outdoor Unit: Multi-Zone: MXZ |
Energy Star Rated: No |
Refrigerant Type: R-410A |
Number of Fan Speeds: |
Sound Level: As low as 34 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts and compressor warranty with registration; 12-year limited warranty when installed by Diamond Contractor |
Manufacturer's Stated Benefits:
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Wall Mounted Heat and Cool MSZ-HMView Brochure |
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Model Family: MSZ-HM |
Purpose: Heat and Cool |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 20 SEER2 |
Efficiency EER2: |
Efficiency HSPF2: Up to 10 HSPF2 |
Matching Outdoor Unit: Single-Zone: MUZ-HM |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR |
Refrigerant Type: R-410A |
Number of Fan Speeds: 4 Fan Speeds |
Sound Level: As low as 33 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year limited warranty: 12-Years if installed by Diamond Installer |
Manufacturer's Stated Benefits:
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18 SEER2 Wall-mounted Indoor UnitView Brochure |
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Model Family: MSZ-WR |
Purpose: Heat and Cool |
Zone Capability: Single zone |
Efficiency SEER2: Up to 18 SEER2 |
Efficiency EER2: Up to 11 EER2 |
Efficiency HSPF2: Up to 8.5 HSPF2 |
Matching Outdoor Unit: Single-Zone: MUZ-WR |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: No |
Refrigerant Type: R-410A |
Number of Fan Speeds: 4 Fan Speeds |
Sound Level: As low as 33 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year limited warranty;12-year limited warranty when installed by a Diamond Contractor |
Manufacturer's Stated Benefits:
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Mitsubishi High Wall Indoor Ductless Cool-Only Products

Cooling Only Wall-mounted Indoor UnitView Brochure |
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Model Family: MSY-GS |
Purpose: Cool Only |
Zone Capability: Single Zone |
Efficiency SEER2: Up to 28.4 SEER2 |
Efficiency EER2: Up to 15.4 EER2 |
Matching Outdoor Unit: Single-Zone: MUY-GS**NA |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR |
Refrigerant Type: R-410A |
Number of Fan Speeds: |
Sound Level: As low as 34 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty Diamond Installer |
Manufacturer's Stated Benefits:
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Wall Mounted Air Conditioner MSY-GLView Brochure |
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Model Family: MSY-GL |
Purpose: Cool only |
Zone Capability: Single zone |
Efficiency SEER2: Up to 24.6 SEER |
Efficiency EER2: |
Matching Outdoor Unit: Single-Zone: MUY-GL |
Matching Outdoor Unit: Multi-Zone: N/A |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Number of Fan Speeds: 5 Fan Speeds |
Sound Level: As low as 19 DBA |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year parts limited warranty upon timely registration: 12-year if installed by Diamond Contractor |
Manufacturer's Stated Benefits:
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Mitsubishi Alternate Indoor Ductless Products

P-Series indoor model Low Static Horizontal-ducted Indoor UnitView Brochure |
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Model Family: SEZ-KD |
Purpose: Heat/Cool |
Zone Capability: Single & Multi-Zone |
Efficiency SEER2: up to 20.5 SEER2 |
Efficiency EER2: Up to 15 EER2 |
Efficiency HSPF2: up to 9 HSPF2 |
Matching Outdoor Unit: Single-Zone: SUZ-KA |
Matching Outdoor Unit: Multi-Zone: MXZ-B |
Energy Star Rated: ENERGY STAR |
Refrigerant Type: R-410A |
Number of Fan Speeds: 3 |
Sound Level: As low as 30 dB(A) |
Wireless Remote: No |
Factory Warranty Parts: 10-year parts limited Warranty: 12-Year limited warranty if installed by Diamond Dealer |
Manufacturer's Stated Benefits:
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P-Series indoor model Four-way Ceiling CassetteView Brochure |
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Model Family: SLZ-KF |
Purpose: Heat/Cool |
Zone Capability: Single & Multi-Zone |
Efficiency SEER2: up to 24 SEER2 |
Efficiency EER2: |
Efficiency HSPF2: up to 10 HSPF2 |
Matching Outdoor Unit: Single-Zone: SUZ-KA |
Matching Outdoor Unit: Multi-Zone: |
Energy Star Rated: ENERGY STAR |
Refrigerant Type: R-410A |
Number of Fan Speeds: 3 |
Sound Level: As low as 32 dB(A) |
Wireless Remote: No |
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty when installed by Diamond Contractor |
Manufacturer's Stated Benefits:
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M-Series indoor model Floor-mounted Indoor UnitView Brochure |
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Model Family: MFZ-KJ |
Purpose: Heat/Cool |
Zone Capability: Multi zone and Single Zone |
Efficiency SEER2: Up to 28.7 SEER2 |
Efficiency EER2: |
Efficiency HSPF2: up to Up to 11.3 HSPF2 |
Matching Outdoor Unit: Single-Zone: MUFZ-KJ |
Matching Outdoor Unit: Multi-Zone: MXZ-C |
Energy Star Rated: ENERGY STAR® |
Refrigerant Type: R-410A |
Number of Fan Speeds: 5 Fan Speeds |
Sound Level: As low as 28 dB(A) |
Wireless Remote: Yes |
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty when installed by Diamond Contractor |
Manufacturer's Stated Benefits:
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