Mitsubishi PVA-AA48NL & PUZ-AK48NL 48,000 BTU 18.1 SEER2 Multi-Position Air Handler Hyper Heat System - R454B - PVAAA48NL/PUZAK48NL
Designed for high-capacity comfort, the Mitsubishi PVA‑AA48NL delivers powerful and efficient heating and cooling for large residential areas and light commercial spaces.
Versatile, Compact Design
The PVA‑AA48NL features a 21 5/8-inch cabinet that supports vertical (upflow/downflow) and horizontal (left/right) installations, making it easy to fit into mechanical rooms, closets, or attics. With leak-resistant construction and fiberglass-free insulation, it ensures quiet, efficient operation.
Inverter-Driven, Quiet Comfort
Equipped with Mitsubishi’s advanced INVERTER compressor and ECM blower motor, the PVA‑AA48NL modulates output for precise temperature control while maintaining whisper-quiet sound levels as low as 31 dB(A)—ideal for large living spaces or open-plan layouts.
High-Performance Heating & Cooling
Delivering 48,000 BTU of cooling and up to 48,000 BTU of heating when paired with a compatible outdoor unit, the PVA‑AA42NL efficiently serves areas 2,000 sq ft. It uses eco-friendly R‑454B refrigerant for optimal energy savings.
Smart Control & Zoning Capabilities
Compatible with Mitsubishi’s full line of controls—including the Kumo Cloud® Wi‑Fi adapter (sold separately), wired thermostats, and third-party systems—the PVA‑AA48NL also supports advanced zoning and ductwork flexibility with adjustable static pressure up to 0.80 in. WG.
Built for Long-Term Performance
Backed by Mitsubishi’s limited warranty when installed and registered by a licensed contractor, the PVA‑AA48NL combines reliable comfort, quiet performance, and advanced system flexibility for today’s indoor climate needs.
What Our Experts Think
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48,000 BTU multi-position air handler ideal for large residential or light-commercial spaces.
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Hyper-Heat technology provides reliable year-round heating and cooling.
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Flexible multi-position installation supports upflow, downflow, or horizontal configurations.
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High-efficiency 18.1 SEER2 rating reduces energy costs while maintaining comfort.
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Uses eco-friendly R454B refrigerant for environmentally responsible performance.
Q&A
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Q: What size area is suitable for this system?
A: Ideal for large rooms or multi-zone spaces requiring up to 48,000 BTU.
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Q: Can it provide efficient heating in cold climates?
A: Yes, Hyper-Heat technology ensures dependable operation.
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Q: What installation options are available?
A: Multi-position air handler supports upflow, downflow, or horizontal configurations.
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Q: What refrigerant does it use?
A: R454B, a low-GWP, environmentally friendly refrigerant.
Maintenance Tips
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Clean or replace filters monthly to maintain airflow and efficiency.
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Schedule annual professional maintenance for refrigerant and system performance.
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Keep outdoor units and vents clear of debris.
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Inspect ductwork and connections periodically for leaks.
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Ensure condensate lines remain unobstructed to prevent water damage.
