ASA Electronics AAC155WWH Advent Air BTU RV Rooftop Air Conditioner Upper Unit White - 15 500

The ASA Electronics AAC155WWH Advent Air is a 15,500 BTU rooftop air conditioner upper unit designed specifically for RV applications. Part of ASA's updated Advent Air AAC series, this white rooftop unit features the EPA-mandated R32 refrigerant, offering effective cooling with a lower environmental impact compared to older R410A-based systems.

The AAC155WWH installs in a standard 14.25" x 14.25" roof vent opening and is built on a rigid metal base pan with a premium, extra-thick water seal gasket and dense foam support pads for a quiet, vibration-dampened, weather-tight fit. The unit's condensation dispersion cooling system enhances efficiency while eliminating exterior water runoff.

Key Features:

• 15,500 BTU cooling capacity for larger RV interiors
• Operates on 115V AC power
• Uses R32 refrigerant in compliance with 2025 EPA and UL certification requirements
• Fits standard 14.25" x 14.25" RV roof vent openings
• Rigid metal frame with thick foam support pads for quiet, low-vibration operation
• Condensation dispersion system eliminates exterior water runoff
• Three fan speeds plus fan-only mode for flexible comfort control
• Removable, washable air filter for easy maintenance
• Compatible with Advent Air AAC and ACR series ceiling assemblies and thermostats
• Available in white (WWH) finish

This is the upper (rooftop) unit only and must be used as part of a complete Advent Air system, including a compatible ceiling assembly and thermostat. Note that AAC-series models are not compatible with older ACM or AC-prefix Advent Air components due to the R32 refrigerant changeover.