ASA Electronics | Advent Air RV Air Conditioner | AAC135W | 13,500 BTU | White | R32
The ASA Electronics Advent Air RV Air Conditioner delivers reliable 13,500 BTU cooling designed specifically for the demands of the RV lifestyle. Built with a durable metal frame and advanced condensation management, this rooftop unit provides efficient, quiet performance while maintaining a secure, weather-tight seal.
- 13,500 BTU cooling capacity ideal for most RVs and campers
- Fits standard 14.25" x 14.25" RV roof vent openings
- Condensation dispersion system improves efficiency and prevents water runoff
- Uses modern R32 refrigerant for effective and environmentally improved cooling
- Rigid metal frame with thick foam support pads for reduced vibration and noise
- Three fan speeds with fan-only operation for customizable airflow
- Versatile installation options: Suitable for both ducted and non-ducted systems, providing flexibility to cater to your specific RV configuration and preferences.
- Legacy SKU: ACR135, ACR135W, ACR135WH, AAC135WWH, AAC135W
- Ships FREE, requires ceiling assembly based on configuration
- The ACR and AAC platforms are fully compatible with one another.
Note: All new replacement RV air conditioner units come with a pre-installed roof compression gasket on the base of the unit.
This gasket is designed to provide a proper seal between the A/C and the RV roof, ensuring a secure and leak-resistant installation.
No additional sealant or roof gasket will be required for the rooftop AC unit.
Need help confirming fitment?
Our team at United RV Parts is here to help you find the right replacement or parts for your RV Water Heater.
Text or call 817-984-1852 with the make and model number of your existing water heater and we’ll make sure you get exactly what you need the 1st time.
Product Overview
Advent Air has evolved through three product generations:
• ACM – Original R410A platform (legacy)
• ACR – First-generation R32 platform
• AAC – Current-generation R32 platform
Note - The ACR and AAC platforms are fully compatible with one another. However, the legacy ACM (R410A) products are not compatible with the newer R32 systems.
For customers replacing an older ACM150 system, the rooftop unit alone cannot be replaced. They will need to upgrade to a current AAC rooftop unit along with the appropriate AAC ceiling assembly
Additional Instructions:
Instructions for purchasing all required parts:
Step 1 – Choose a Rooftop Air Conditioner
• AAC135W – 13,500 BTU, White
• AAC135B – 13,500 BTU, Black
• AAC155W – 15,500 BTU, White
• AAC155B – 15,500 BTU, Black
Step 2 – Choose a Ceiling Assembly
• AACDC – Ducted Ceiling Assembly (includes the ACTH25 Bluetooth Digital Thermostat)
• AACNDC – Non-Ducted Ceiling Assembly
Optional Accessories
• AACSC – Start Capacitor (recommended for generator operation)
• AACHS – 5,000 BTU Heat Strip for supplemental electric heat
• ACTH25REM – Bluetooth Remote Control (compatible with the ACTH25 Bluetooth Digital Thermostat included with the AACDC ceiling assembly)
Advent AAC Ceiling Assembly for Non-Ducted Installations
Advent AAC Ceiling Assembly for Ducted Installations


