ASA Electronics ACRND25WH Air Conditioner Ceiling Assembly; Advent® Air; Use With Advent Air ACR135/ ACR150/ ACR135LP/ ACR150LP Rooftop Air Conditioner Units; Non-Ducted System; Fits 14-1/4 Inch x 14-1/4 Inch Vent Openings; White Attributes Compatibility: Advent Models ACR135/ ACR150/ ACR135LP/ ACR150LP Type: Non-Ducted Function: AC Cool Voltage Rating: 120 Volt Duct Direction: Not Applicable Controller Type: Manual Heat Strip Ready: No   Product Description Advent® Air is engineered to make your RV experience as comfortable as possible. Our durable ACs are designed for maximum airflow and efficiency while reducing compressor noise for a cool, quiet camp out. Features & Benefits Application In Systems That Utilize Field Fabricated (OEM Supplied) Air Ducting Designed For Non-Ducted Applications Easy-To-Use Temperature And Fan Control Easily Installs In Standard Vent Opening Limited 2 Year Warranty