Mitsubishi Electric SVZ-AP48NL & SUZ-AK48NL 48,000 BTU 17.1 SEER2 Multi-Position Ducted Air Handler Heat Pump System - R454B - SVZAP48NL/SUZAK48NL

Mitsubishi Electric SVZ-AP48NL & SUZ-AK48NL 48,000 BTU 17.1 SEER2 Multi-Position Ducted Air Handler Heat Pump System - R454B - SVZAP48NL/SUZAK48NL

The Mitsubishi SVZ-AP48NL & SUZ-AK48NL is a high-capacity 48,000 BTU ducted heat pump system designed for efficient year-round comfort in large residential or light commercial applications. Featuring an INVERTER-driven compressor, advanced ECM motors, and Pulse Amplitude Modulation technology, this system delivers precise capacity control, reduced energy consumption, and reliable heating performance even in cold conditions.

The SVZ-AP48NL indoor air handler supports multi-position installation with selectable static pressure, fiberglass-free insulation, and a unique blow-through design that simplifies coil maintenance. The SUZ-AK48NL outdoor unit is built with Blue Fin anti-corrosion coating, high-performance grooved piping, and Hot-Start Technology to prevent cold air drafts at startup. Quiet operation and advanced control options ensure optimal user comfort and seamless integration.

Features

INVERTER-Driven Compressor
Ensures precise capacity output with enhanced efficiency and reliability.

Multi-Position Installation
Configurable for horizontal (left/right) or vertical (upflow/downflow) installations; CMA-1 accessory recommended for downflow condensate management.

Quiet Operation
Indoor unit operates at 45–52 dB(A); outdoor unit at 60–62 dB(A), comparable to normal conversation.

Durable Outdoor Design
Blue Fin anti-corrosion coating, grooved piping for enhanced heat exchange, and reverse-cycle defrost for reliability in harsh conditions.

Energy Efficient
SEER2 17.1, HSPF2 (Region IV) 8.1, COP up to 3.1 at 47°F, with efficiency maintained down to -4°F operation.

Advanced Control Options
Compatible with Mitsubishi’s Comfort App, wired and wireless controllers, third-party interfaces, and optional humidifier/ERV control.

Positive Pressure Cabinet & Static Pressure Control
Selectable static pressure (0.30, 0.50, 0.80 in.WG) with air leakage <1% at 1.0 in.WG, ensuring efficiency and airflow customization.

Unique Blow-Through Design
Allows simplified coil cleaning when blower is removed, improving maintenance access.

What Our Experts Think

• 48,000 BTU multi-position ducted system ideal for large residential or light-commercial spaces.

• INVERTER-driven compressor with ECM motors and Pulse Amplitude Modulation technology ensures precise capacity control.

• High-efficiency 17.1 SEER2 rating lowers energy costs while providing reliable year-round comfort.

• Flexible multi-position air handler supports horizontal or vertical duct installations.

• Uses eco-friendly R454B refrigerant for environmentally responsible performance.

Q&A

• Q: What size area is suitable for this system?
  A: Ideal for large rooms or multi-zone spaces requiring up to 48,000 BTU.

• Q: Can it heat efficiently in cold conditions?
  A: Yes, ECM motors and INVERTER technology maintain reliable heating in cold climates.

• Q: What installation options are available?
  A: Multi-position air handler supports flexible horizontal or vertical duct setups.

• Q: What refrigerant does it use?
  A: R454B, a low-GWP, environmentally friendly refrigerant.

Maintenance Tips

• Inspect and clean filters monthly to maintain airflow and efficiency.

• Schedule annual professional maintenance for refrigerant levels and performance.

• Keep outdoor unit free of debris for optimal operation.

• Check ductwork and connections periodically for leaks.

• Ensure condensate lines remain clear to prevent water damage.