{"product_id":"extraction-fan-assist","title":"Extraction Fan Assist","description":"\u003cul\u003e\n\u003cli\u003eUsed to enhance systems which have additional extraction fans to draw clean air into the building\u003c\/li\u003e\n\u003cli\u003eWirelessly detects when any of the grain ventilation fans kick in\u003c\/li\u003e\n\u003cli\u003eWill then trigger the main extraction unit into life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExtraction Fan Assist is used where grain stores are fitted with additional extraction fans to draw clean air into the building. Extraction Fan Assist is ideal to be used to automate Hydor HV Belt Drive fans. \u003c\/p\u003e\n\u003cp\u003eIf the store is fitted with additional extraction fans to draw clean air into the building, the system can be further enhanced with Extraction Fan Assist.\u003c\/p\u003e\n\u003cp\u003eThis wirelessly detects when any of the grain ventilation fans kick in, to trigger the main extraction unit into life. When the fans shut down as ambient air temperatures rise, the big fans in the roof stop too, avoiding electricity being used unnecessarily. \u003c\/p\u003e\n\u003cp\u003eAll Grain Fan Assist Wireless control boxes are fitted with a wireless transceiver to enable them to communicate with the Extraction Fan Assist system should it be purchased at a later date.\u003c\/p\u003e","brand":"Agricultural Supply Services","offers":[{"title":"Extraction Fan Assist 1ph - £188.00","offer_id":52044478873941,"sku":null,"price":188.0,"currency_code":"GBP","in_stock":true},{"title":"Extraction Fan Assist 3ph - £370.00","offer_id":52044478906709,"sku":null,"price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/3256\/4053\/files\/fan-assist-square.webp?v=1765221390","url":"https:\/\/agrisupplyservices.co.uk\/products\/extraction-fan-assist","provider":"Agricultural Supply Services","version":"1.0","type":"link"}