Mitsubishi PVA-AA42NL 42,000 BTU Multi-Position Air Handler Indoor Unit - R454B

Mitsubishi PVA‑AA42NL – 42,000 BTU R‑454B Multi‑Position Air Handler

Designed for high-capacity comfort, the Mitsubishi PVA‑AA42NL delivers powerful and efficient heating and cooling for large residential areas and light commercial spaces.

Versatile, Compact Design
The PVA‑AA42NL features a slim 17-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‑AA42NL 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 42,000 BTU of cooling and up to 45,000 BTU of heating when paired with a compatible outdoor unit, the PVA‑AA42NL efficiently serves areas from 1,500–2,000 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‑AA42NL 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‑AA42NL combines reliable comfort, quiet performance, and advanced system flexibility for today’s indoor climate needs.