{"product_id":"220-cfm-wifi-crawl-space-vent-fan-with-dual-fans-d","title":"220 CFM WiFi Crawl Space Vent Fan With Dual Fans, Dehumidistat And Thermostat, Voice Control With Alexa Google Assistant And Siri, Foundation Vent For Radon Mitigation, Stainless Steel","description":"\u003cdiv\u003eSmart WiFi Crawl Space Vent Fan Dual 220 CFM Unit 1 Pack\u003cbr\u003e\n✔️ Dual fans, humidity sensing, voice control, stainless 304 body \u003cp\u003eThis smart crawl space vent fan is a single-unit, dual 220 CFM exhaust device designed to vent moisture and radon from under a home. It includes a dehumidistat and thermostat, 2.4 GHz WiFi, and voice control via Alexa, Google Assistant, and Siri. The unit is wall-mounted inside the crawl space (not inserted into the vent opening). Includes 18 x 9 x 2 inches dimensions and a 7 ft grounded power cord. UL-certified for safety.\u003c\/p\u003e \u003cp\u003e✅ Airflow 220 CFM dual exhaust fans for strong ventilation\u003cbr\u003e✅ WiFi 2.4 GHz with Smart Life app and voice control\u003cbr\u003e✅ Humidity auto on\/off at 20%-80% RH\u003cbr\u003e✅ Stainless Steel 304 housing for corrosion resistance\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a good long-tail question about crawl space vent fans for radon mitigation and humidity control?\u003c\/p\u003e\n\u003cp\u003eAnswer overview:\u003c\/p\u003e\n- Use the fan to exhaust air from the crawl space to the outside to reduce humidity and radon buildup.\n- Set humidity thresholds (20%-80% RH) for automatic on\/off to balance comfort and energy use.\n- Install with proper clearance and mount inside the crawl space, not inside the vent opening.\n- Use the Smart Life app or voice controls for remote monitoring and convenient operation.✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48800016269547,"sku":"VXB07HHSG95V","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71uPVE4TznL_34c86f94-afdb-425e-a503-94e98fbf23a0.jpg?v=1781080939","url":"https:\/\/vxb.com\/products\/220-cfm-wifi-crawl-space-vent-fan-with-dual-fans-d","provider":"VXB Bearings","version":"1.0","type":"link"}