Description
This Mitsubishi Electric intelli-AIR ducted heat pump pairing matches the PUZ-AH24NL outdoor unit with the PVA-AA24NL multi-position air handler. It’s built for customers who want true ducted comfort that feels steady, not blast-and-coast. The PVA air handler supports horizontal left, horizontal right, upflow, and downflow configurations, so it adapts to common closet, attic, and mechanical-room layouts. This is a single-zone, one-to-one system approach that keeps selection simple and predictable for both homeowners and pros. The “NL” platform is part of Mitsubishi Electric’s low-GWP R-454B (A2L) equipment generation for modern compliance and forward compatibility. The control side is designed to stay flexible, with built-in control inputs for accessories like a humidifier, ERV, and auxiliary heat. If your buyer wants a premium ducted system story with clean specs and a proven platform, this is an easy product to position.
Cooling performance is rated at 23,400 BTU/h, with a listed maximum cooling capacity of 24,000 BTU/h. That output is sized for customers who want whole-home style ducted cooling without stepping up into oversized, noisy equipment. Moisture removal is listed at 3.0 pints per hour, which supports comfort when humidity is the real problem, not just temperature. The system’s ability to modulate helps maintain setpoint more smoothly than traditional on/off operation. That smoother operation often translates into fewer temperature swings across connected rooms. For ducted applications, the published numbers give shoppers confidence that the system is properly matched and not a random mix. When customers compare options online, those verified capacity details help keep them reading and moving toward checkout.
Heating is rated at 28,000 BTU/h at 47°F, with a listed maximum heating capacity of 31,800 BTU/h at 47°F. Heating at 17°F is listed at 15,200 BTU/h, giving a clear data point for colder-weather performance. For low outdoor temperatures, maximum heating capacity at 5°F is listed at 11,500 BTU/h. The published COP at 47°F is 3.7, which helps buyers understand this is efficiency-focused electric heating, not resistance-only heat. In plain terms, it’s built to deliver usable ducted heat while controlling energy use in typical heating conditions. The one-to-one pairing keeps the performance story straightforward for customers who don’t want guesswork. If your buyer is worried about winter comfort, these verified heating points give them something real to trust.
Air delivery is where this pairing separates itself in ducted projects. The PVA air handler offers selectable external static pressures of 0.30, 0.50, or 0.80 in. w.g., helping it fit a wide range of duct designs. Airflow at cooling (dry) is listed at 613, 744, or 875 CFM depending on fan setting. It uses an ECM fan motor designed for efficient airflow control and smoother ramping. Indoor sound pressure levels at cooling are listed at 34, 40, or 44 dB(A), which supports a quieter ducted experience when properly applied. The cabinet uses a blow-through positive-pressure design with 1-inch R4.2 fiberglass-free insulation. Cabinet air leakage is listed at less than 2% at 1.0 in. w.g., which supports better delivered comfort through the duct system.
Efficiency and operating cost are major decision drivers, and this system posts strong published ratings. SEER2 is listed at 19.2, HSPF2 is listed at 8.9, and EER2 is listed at 12.0. Those ratings help shoppers compare value over time, not just upfront price. The cabinet is built with corrosion-resistant Black ZAM material to support long-term durability in real mechanical spaces. Power is listed for 208/230V, single-phase, 60 Hz, which is common for residential and light commercial applications. Recommended outdoor fuse/breaker size is listed at 25 A, which helps pros scope electrical needs during planning. If the buyer wants a ducted heat pump that reads premium, performs predictably, and stays efficient, this pairing is built to close.
Key Features
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Matched ducted heat pump pairing: PUZ-AH24NL outdoor unit paired one-to-one with PVA-AA24NL multi-position air handler for a clean, predictable selection.
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Rated cooling capacity: 23,400 BTU/h rated cooling with 24,000 BTU/h maximum cooling capacity for ducted, single-zone comfort.
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Rated heating capacity: 28,000 BTU/h rated at 47°F with 31,800 BTU/h maximum at 47°F and 15,200 BTU/h listed at 17°F.
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Low-temperature heating reference: 11,500 BTU/h maximum heating capacity listed at 5°F to support cold-weather operation planning.
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Published efficiency ratings: 19.2 SEER2, 8.9 HSPF2, 12.0 EER2, and 3.7 COP at 47°F for strong seasonal efficiency.
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Duct and airflow flexibility: Selectable 0.30/0.50/0.80 in. w.g. external static pressure with airflow listed at 613/744/875 CFM (cooling, dry).
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Comfort-focused build: ECM fan motor, listed indoor sound pressure levels of 34/40/44 dB(A), fiberglass-free insulation, and <2% cabinet leakage at 1.0 in. w.g.
Replaces Discontinued Models
- PUZ-AH24NL replaces: PUGH24AKB, PUGH24AYB, PUGH24BKB, PUGH24CKB, PUGH24CKC, PUGH24CKE, PUH-24G6, PUH24EK, PUH24EK1, PUZ-A24NHA, PUZ-A24NHA2, PUZ-A24NHA3, PUZ-A24NHA4, PUZ-A24NHA6, PUZ-A24NHA7, PUZ-A24NHA7-BS
- PVA-AA24NL replaces: PVA-A24AA7
Replacement matches are based on unit type, capacity and features. Verify line set, electrical supply and controls before ordering. See the discontinued Mitsubishi model cross-reference for details and original manuals.
White Paper
- Mitsubishi PVA-AA24NL + PUZ-AH24NL System Spec Sheet
- Mitsubishi PVA-AA Series Installation Manual (Part 1 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 2 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 3 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 4 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 5 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 6 of 7)
- Mitsubishi PVA-AA Series Installation Manual (Part 7 of 7)
- Mitsubishi PVA-AA Series Operation Manual
- Mitsubishi PVA-AA Series Service Manual (Part 1 of 5)
- Mitsubishi PVA-AA Series Service Manual (Part 2 of 5)
- Mitsubishi PVA-AA Series Service Manual (Part 3 of 5)
- Mitsubishi PVA-AA Series Service Manual (Part 4 of 5)
- Mitsubishi PVA-AA Series Service Manual (Part 5 of 5)
- Mitsubishi PUZ-AH Series Installation Manual (Part 1 of 3)
- Mitsubishi PUZ-AH Series Installation Manual (Part 2 of 3)
- Mitsubishi PUZ-AH Series Installation Manual (Part 3 of 3)
- Mitsubishi PUZ-AH Series Operation Manual
- Mitsubishi PUZ-AH Series Service Manual (Part 1 of 3)
- Mitsubishi PUZ-AH Series Service Manual (Part 2 of 3)
- Mitsubishi PUZ-AH Series Service Manual (Part 3 of 3)
