{"product_id":"540-cfm-ip55-rated-crawlspace-ventilation-fan-with","title":"540 CFM IP55 Rated Crawlspace Ventilation Fan With Humidistat Thermostat And Isolation Mesh For Quick Air Exchange In Crawl Space Basement Garage Attic Or Grow Tent 8.7 Inch Exhaust Fan","description":"\u003cdiv\u003e540 CFM IP55 Crawlspace Vent Fan with Humidistat\u003cbr\u003e\n✔️ 540 CFM airflow, IP55 shell, humidistat, single unit, ready to install \u003cp\u003eThis high-flow crawlspace ventilation fan exchanges indoor air with outdoor air to control moisture in crawl spaces, basements, attics, garages, and grow tents. It includes a built-in humidistat thermostat and IP55-rated isolation mesh for pest protection and moisture resistance. \u003c\/p\u003e ✅ Airflow: 540 CFM (918 m³\/h), exhaust-out configuration \u003cbr\u003e\n✅ Humidistat operating range: 5-80% RH with auto ON\/OFF \u003cbr\u003e\n✅ Thermostat auto shutoff when outdoor temp is below 35°F\/3°C \u003cbr\u003e\n✅ IP55 rated aluminum-zinc shell with 5.5 mm isolation mesh to block pests \u003cbr\u003e\n✅ Overall size: 15\" x 2.8\" x 10.2\" (381 x 71 x 260 mm); 6 ft grounded cord; faceplate trim \u003cbr\u003e\n✅ Suitable for crawl spaces, basements, attics, garages, or grow tents \u003cbr\u003e\n✅ Factory pre-installed thermostat prevents fan run at low temps \u003cbr\u003e \u003cp\u003e💡 What is a crawl space vent fan with a humidistat used for in moisture control and air quality?\nIt helps manage humidity and air exchange in damp spaces.\n- Handy for crawl spaces, basements, attics, garages to exchange stale air with fresh air\n- Keeps humidity within a range to reduce condensation and wood rot\n- IP55 rated shell and isolation mesh protect against dust, moisture, and pests\n- Easy to install with trim-to-fit faceplate and included 6 ft cord\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48230764740843,"sku":"VXB0BNHM1V9B","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/811Yy6jy4hL.jpg?v=1778827726","url":"https:\/\/vxb.com\/products\/540-cfm-ip55-rated-crawlspace-ventilation-fan-with","provider":"VXB Bearings","version":"1.0","type":"link"}