{"product_id":"cadpxs-crawlspace-ventilation-fan-220-cfm-with-humidistat-dehumidistat-freeze-protection","title":"CADPXS Crawlspace Ventilation Fan – 220 CFM with Humidistat, Dehumidistat \u0026 Freeze Protection","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe CADPXS Crawlspace Ventilation Fan is a compact, dual‑fan system designed to promote airflow between your crawlspace and the outdoors. With a robust 220 CFM output and a slim 18 x 9 x 2 inch footprint, it quietly moves air through tight spaces, helping to balance humidity and refresh air in areas like crawl spaces, basements, attics, garages, hydroponics tents, and similar spots where airflow matters.\u003c\/p\u003e\n\u003cp\u003eBuilt‑in humidity controls give you practical RH management. The humidistat covers a 20% to 80% range, while the dehumidistat targets moisture levels to reduce damp conditions and support consistent air quality. The unit also helps vent odors and gases associated with treated wood and other materials, aiding in preventing localization of fumes into living areas when feasible.\u003c\/p\u003e\n\u003ch3\u003eTemperature Guard and Safety\u003c\/h3\u003e\n\u003cp\u003eA freeze protection thermostat works in concert with the dehumidistat to prevent operation when outdoor temperatures dip below 35°F. This safety feature helps ensure the unit remains reliable across seasonal changes and protects the system during cold periods.\u003c\/p\u003e\n\u003ch3\u003eSimple Setup and Wide Application\u003c\/h3\u003e\n\u003cp\u003eEasy to operate, the vent fan uses a knob control panel for quick adjustments. Just plug it in and set the desired run time, then let it work. A 6.56 ft grounded power cord provides flexibility for placement in crawl spaces, basements, attics, garages, hydroponics tents, and other sheltered areas.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExchanges outdoor and indoor air to refresh the space\u003c\/li\u003e\n  \u003cli\u003eIntegrated humidistat and dehumidistat for practical RH control\u003c\/li\u003e\n  \u003cli\u003eVentilation helps manage odors and select gases in storage or wood environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical Benefits and Use Cases\u003c\/h3\u003e\n\u003cp\u003eUse this system where air circulation is needed to protect stored items, reduce musty odors, and balance humidity levels. It is designed to be a durable, long‑term solution for challenging crawl spaces and adjacent spaces that benefit from regular air exchange.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCrawl spaces and basements\u003c\/li\u003e\n  \u003cli\u003eAttics and garages\u003c\/li\u003e\n  \u003cli\u003eHydroponics grow tents and planting setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCADPXS offers responsive support if you have questions or need guidance on setup and operation. Their team is reachable by email for timely assistance, helping you get the most from your ventilation system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which spaces is the CADPXS Crawlspace Ventilation Fan best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for crawl spaces, basements, attics, garages, and hydroponics tents, with air exchange and humidity balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the humidistat and freeze protection work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit includes a humidistat and a dehumidistat for RH control, and a thermostat prevents operation below 35°F.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CADPXS","offers":[{"title":"Default Title","offer_id":53089991229551,"sku":"B089ZVKV8L","price":134.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/cadpxs-crawlspace-fan-exhaust-vent.jpg?v=1778701961","url":"https:\/\/taskholt.com\/products\/cadpxs-crawlspace-ventilation-fan-220-cfm-with-humidistat-dehumidistat-freeze-protection","provider":"TaskHolt","version":"1.0","type":"link"}