Mitsubishi PVA-AA24NL & PUZ-AH24NL 24,000 BTU 19.2 SEER2 Multi-Position Air Handler Heat Pump System - R454B

Mitsubishi PVA-AA24NL & PUZ-AH24NL: 24,000 BTU Multi-Position Ducted Heat-Pump System

The PVA-AA24NL air handler teamed with the PUZ-AH24NL outdoor unit delivers 24 k BTU of high-efficiency heating and cooling for single-zone spaces up to ~1,000 sq ft. A selectable-static, ECM-driven blower and fiberglass-free R-4.2 cabinet insulation make the indoor unit easy to fit in closets, attics, or mechanical rooms, while the R-454B inverter heat-pump condenser supplies dependable comfort down to –4 °F heating / 0 °F cooling and ships pre-charged for 165 ft of line set. 

General Information
System Type: Multi-position ducted air handler + single-zone heat-pump condenser
Models: Indoor – PVA-AA24NL | Outdoor – PUZ-AH24NL
Capacities: 24,000 BTU Cooling | 31,800 BTU Heating @ 47 °F
Room Size: Ideal for ~1,000 sq ft
Operating Modes: Heating & Cooling
ENERGY STAR®: Yes
Refrigerant / Factory Charge: R-454B, pre-charged to 165 ft line length 

Key Features
• INVERTER-Driven Compressor for precise load modulation and up to 19.2 SEER2 / 8.9 HSPF2 efficiency
• Multi-Position Air Handler supports upflow, downflow, or horizontal installs with quick-clean coil access
• Selectable External Static Pressure (0.30 / 0.50 / 0.80 in.WG) matches a wide range of duct systems
• Low-Ambient Capability: 0 °F cooling (with wind baffles) and –4 °F heating for server rooms or cold-climate use 
• Seacoast Protection: Blue Fin coating plus phosphate/acrylic-enamel panels rated 2,000 h salt-spray durability 
• Quiet Performance: Indoor 31–45 dB(A); outdoor ~49–52 dB(A) for minimal noise impact 
• Smart Control Ready: Works with wired/wireless remotes, third-party thermostats, and the Mitsubishi Comfort App (adapter required) 
• Optional Electric Heat & ERV/Humidifier Terminals for extra versatility

Specifications (Rated Conditions)
Cooling Capacity: 24,000 BTU
Heating Capacity @ 47 °F: 31,800 BTU
Heating Capacity @ 17 °F: 15,200 BTU
SEER2: 19.2 EER2: 12 HSPF2: 8.9 COP (47 °F): 3.7
Electrical: 208/230 V, 1-Ph, 60 Hz
Airflow: 635 / 705 / 775 CFM (fan speeds)
Sound Pressure: Indoor 31–45 dB(A) | Outdoor 49–52 dB(A)
Piping: Liquid 3/8 in. | Gas 5/8 in. | Max line length 165 ft | Max height 100 ft
Drain Connection: 3/4 in. O.D.
Outdoor Dimensions / Weight: 34-19/16 × 14 × 37-1/8 in. | ~155 lb

Included Components
• Indoor Unit: PVA-AA24NL multi-position ducted air handler
• Outdoor Unit: PUZ-AH24NL inverter heat-pump condenser

Ideal For
Homeowners, contractors, and light-commercial users who need a mid-size, energy-efficient ducted system with flexible installation, low-ambient performance, and corrosion-resistant durability.