Dometic Blizzard NXT Air Conditioner H541816AXX1J0 (15,000 BTU)

High Capacity Cooling. Aerodynamic Design. Quiet Comfort.

The Dometic Blizzard NXT H541816AXX1J0 rooftop RV air conditioner combines bold, aerodynamic styling with powerful, efficient performance. Designed for 14" x 14" vent openings, this 15,000 BTU high-capacity unit works with both ducted and non-ducted systems and includes a built-in Comfort Control Center II (CCCII) electronic board for seamless multi-zone integration. Its vibration isolation components minimize compressor noise, while the high-capacity blower delivers a robust 350 CFM airflow to keep your RV cool and comfortable even on the hottest days.

Key Specifications

• BTU Rating: 15,000 BTU (AC only)
• Mount: Fits standard 14" x 14" vent openings
• System Type: Ducted or Non-Ducted
• Zone Control: Built-in multi-zone electronic board
• Voltage: 120V
• Compressor Draw: 13.2A
• Airflow: 350 CFM
• Height: Medium profile – 14"
• Overall Size: 30" D x 40" W x 14" H
• Weight: 90 lbs
• Color: Black
• Controls: Requires Comfort Control Center II multi-zone wall thermostat and ceiling assembly (sold separately)
• Marine: Yes
• Estimated Install Time: 1.5 hours

Performance & Design Advantages

• Aerodynamic Shape: Reduces drag for improved efficiency while driving
• Quiet Operation: Vibration isolation minimizes compressor noise
• High Capacity Output: 350 CFM blower delivers strong, even cooling
• Durable Build: High-impact polypropylene injection molded shroud and base pan
• Reliable Cooling: Efficient design ensures optimal performance in extreme heat
• Flexible Installation: Compatible with ducted and non-ducted systems

Note: Ceiling assembly and wall thermostat required for new installations (sold separately). Installation, service, and maintenance must be performed by a qualified technician.

Warranty: Limited 2-Year Manufacturer Warranty