Mitsubishi MSZ-GX36NL & MUZ-GX36NL 36,000 BTU 18.5 SEER2 Wall Mounted Heat Pump System - R454B

Mitsubishi MSZ-GX36NL & MUZ-GX36NL: 36,000 BTU Wall-Mounted Heat Pump System

The Mitsubishi MSZ-GX36NL indoor unit paired with the MUZ-GX36NL outdoor condenser delivers powerful and efficient 36,000 BTU heating and cooling in a single-zone ductless mini-split. Designed for large spaces up to 1,500 sq ft, this system offers reliable year-round comfort with whisper-quiet operation.

Powered by an INVERTER-driven compressor and eco-friendly R-454B refrigerant, the system provides precise temperature control with high energy efficiency. The MSZ-GX36NL features Dual Barrier and Blue Fin coatings to protect internal components from dust, oil, and corrosion for enhanced durability.

Built-in Wi-Fi allows seamless remote control via the Mitsubishi Comfort app or compatible remote controllers. Combined with washable electrostatic enzyme filters, the MSZ-GX36NL & MUZ-GX36NL deliver smart, efficient, and low-maintenance comfort ideal for large residential or commercial spaces.

General Information
System Type: Wall-mounted ductless air handler + single-zone heat pump condenser
Models: Indoor – MSZ-GX36NL | Outdoor – MUZ-GX36NL
Capacities: 33,800 BTU Cooling | 35,200 BTU Heating
Room Size: Ideal for 1,500 sq ft
Operating Modes: Heating & Cooling
ENERGY STAR®: Yes
Refrigerant / Factory Charge: R-454B, 2.0 lb

Key Features

• INVERTER Technology: Variable-speed compressor for precise, energy-efficient performance

• All-Climate Heating: Reliable heat delivery down to 5 °F outdoor temperatures

• Space-Saving Design: Low-profile wall-mounted unit suitable for large spaces

• Quiet Operation: Indoor sound levels as low as 19 dB(A) for minimal noise

• Washable Electrostatic Enzyme Filter: Easy maintenance for improved air quality

• Built-In Wi-Fi: Remote control via Mitsubishi Comfort app or compatible remotes

Specifications (Rated Conditions)
Cooling Capacity: 33,800 BTU | EER2: 8.4 | SEER2: 18.5
Heating Capacity @ 47 °F: 35,200 BTU | HSPF2: 8.5 | COP (47 °F): 2.69
Heating Capacity @ 5 °F: Up to 20,600 BTU
Electrical: 208/230 V, 1-Ph, 60 Hz | MCA: 15 A | MOCP: 25 A
Airflow (Dry): 292-765 CFM (cool & heat)
Sound Pressure: Indoor 30-53 dB(A) | Outdoor 57 dB(A)
Piping: Liquid 1/4 in. | Gas 5/8 in. | Max line length: 100 ft | Max height: 50 ft
Outdoor Dimensions / Weight: 33-1/16 x 13 x 34-5/8 in. | 116 lb
Drain Connection: ⅝ in. O.D.

Included Components

• Indoor Unit: MSZ-GX36NL wall-mounted ductless air handler

• Outdoor Unit: MUZ-GX36NL heat pump condenser

• Back-lit Hand-Held Remote Controller

Ideal For
Homeowners and contractors seeking a quiet, powerful ductless system for very large rooms or open areas. The MSZ-GX36NL & MUZ-GX36NL provide dependable heating, efficient cooling, and smart control in a sleek, space-saving design.