Mitsubishi 30,000 BTU 4 zone outdoor heat pump (MXZ-4D30NL). This is an extremely efficient unit that can connect to a variety of indoor unit types and can handle four zones (indoor units). This system uses the new R454B refrigerant, and is the direct replacement for MXZ-3C30NA*.

Unit Type 2.5-Ton Inverter Condenser Heat Pump
Product Line M-Series
Operating Mode Cooling & Heating
Low Ambient Heat: NO
Number of Zones 4
Unit Capacity 30,000 BTU
Liquid Pipe Size O.D. [Flared] 1/4 inch / 1/4 inch / 1/4 inch / 1/4 inch
Gas Pipe Size O.D. [Flared] 1/2 inch / 3/8 inch / 3/8 inch / 3/8 inch
Refrigerant Type: 454B

Outdoor Unit MXZ-4D30NL

Cooling at 95F: Maximum Capacity Btu/h: 28,600 // 28,500 // 28,400
Cooling at 95F: Rated Capacity Btu/h: 28,600 // 28,000 // 27,400
Cooling at 95F: Minimum Capacity Btu/h: 11,600 // 11,300 // 11,000
Heating at 47F: Maximum Capacity Btu/h 36,000 // 36,000 // 36,000
Heating at 47F: Rated Capacity Btu/h 28,600 // 28,000 // 27,600
Heating at 47F: Minimum Capacity Btu/h 13,600 // 13,200 // 12,800
Heating at 17F: Maximum Capacity Btu/h21,000 // 21,000 // 21,000
Heating at 5F: Maximum Capacity Btu/h21,000 // 21,000 // 21,000
SEER2: 21 // 18.55 // 16.10
EER2: 13 // 11.30 // 9.60
HSPF2: 10 // 9.40 // 8.80
Heating Minimum Temp: -4/ 5 F
Cooling Minimum Temp 10/ 14 F

• Compact, small chassis
• Compressor overcurrent detection
• Compressor thermal protection
• Fan motor overheating/voltage protection
• Freeze-prevention base pan heater equipped as standard
• High-pressure protection
• Prolonged heating over an extended duration
• Quiet outdoor unit operation as low as 52 dB(A)
• Variable speed INVERTER-driven compressor
• Blue Fin anti-corrosion treatment