This 145-pint high-efficiency commercial dehumidifier delivers a 235CFM airflow, extracting up to 145 pints of moisture daily (68 pints under AHAM conditions) and covering up to 6,000 square feet. Housed in a rugged metal casing for durability and easy long-term maintenance, it is ideal for crawl spaces, basements, warehouses, offices, factories, retail spaces and storage areas. Featuring a built-in humidity sensor and digital control panel, it enables simple precision humidity adjustment, along with auto drain, auto defrost and auto restart after power outages for effortless, unattended operation—eliminating the need for frequent water emptying unlike standard household units. The auto defrost system detects coil frost and runs automatic cycles to prevent buildup and equipment failure, ensuring continuous efficient performance, energy savings and extended service life. Designed for crawl spaces and basements, it supports gravity drainage and external pump compatibility (pump not included) with a 6.5ft drain hose for hassle-free water removal. Portable and easy to relocate between rooms or floors, this upgraded unit features a detachable control screen for remote operation, simplifying installation, reducing costs and avoiding repeated entry into confined crawl spaces. Backed by a 5-year warranty, ANDTE stands behind this commercial dehumidifier for reliable heavy-duty use.