{"product_id":"grain-fan-assist-wireless-twin-1ph","title":"Grain Fan Assist Wireless Twin","description":"\u003ch3\u003e\u003cstrong\u003eReduce energy use by up to 40% \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimple, uncomplicated system requiring minimal input from an electrical contractor\u003c\/li\u003e\n\u003cli\u003eWireless control - only needs a power cable to each fan\u003c\/li\u003e\n\u003cli\u003eEach fan reacts to the condition of the crop around it, without any additional costs for store zoning\u003c\/li\u003e\n\u003cli\u003eFan display gives real-time grain temperature reading - no need for additional sampling\u003c\/li\u003e\n\u003cli\u003eCan be retro-fitted to existing fans or specified on new units\u003c\/li\u003e\n\u003cli\u003eAutomated control means fans only run as required, speeding up cooling times and cutting energy usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGrain Fan Assist Wireless Twin (1ph)\u003c\/h2\u003e\n\u003cp\u003eRather than wiring a GFA to an individual fan, our Grain Fan Assist Wireless Twin allows 2 x 1.1kw fans to be plugged in and controlled at the same time, monitoring crop temperature and ambient air temperature. Will run 2 x 1.1kw fans only when air temperature is low enough to effectively cool the crop. Avoids unnecessary fan running times. Will require 2 metre Crop Probe as detailed below. Inbuilt fan running time clock. Grain Fan Assist Wireless Twin arrives ready to use and requires limited installation.\u003c\/p\u003e\n\u003ch2\u003eGrain Fan Assist Wireless Twin (3ph)\u003c\/h2\u003e\n\u003cp\u003eAs above but with 2 x 16 amp 4 pin 3ph sockets. Includes starters and overloads for 1.1kw fans. Can be adapted to run 2.2kw fans if required.\u003c\/p\u003e\n\u003ch2\u003eGrain Fan Assist Wireless – 2m Crop Probe\u003c\/h2\u003e\n\u003cp\u003eMultiple units can operate from one Grain Fan Assist Wireless Crop Probe. Probe will monitor Crop Temperature, Ambient Temperature and Ambient rh. This probe can be used with GFAW, GFAW Twin and Multi Fan Hub.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eGrain Fan Assist Wireless explained\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Using Low Volume Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemperatures above 15°C increase the risk of insect and mite populations developing. Relatively warm grain post-harvest is a good insulator, so heat is lost very slowly. Cooling permits grain to be stored at slightly higher moisture content and effectively increases the safe storage time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDifferential Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDifferential controls have been shown to result in more efficient grain cooling, by switching the cooling fan on when the air temperature is lower than the grain temperature. Cooling systems have the potential to run whenever ‘air of a temperature to permit cooling’ is available and are automatically switched off once the grain reaches the ambient temperature. Reducing fan hours to reach the target temperature (in comparison with manual fan control) reduces energy costs.\u003c\/p\u003e\n\u003cp\u003e“Temperatures fall more rapidly and to lower levels when using automatic compared to manual fan control”\u003c\/p\u003e\n\u003cp\u003eIf blowing with cooler air using a differential thermostat (4-6 ̊C difference), it is not possible to dampen grain. For grain to become damp from blowing, you need a combination of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive aeration rates\u003c\/li\u003e\n\u003cli\u003eCondensation around ducts\u003c\/li\u003e\n\u003cli\u003eRain driven into uncovered external fans \u003c\/li\u003e\n\u003cli\u003eSuccessive days of condensing fog\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Agricultural Supply Services","offers":[{"title":"Grain Fan Assist Wireless Twin (1ph) - £414.00","offer_id":52044448923989,"sku":null,"price":414.0,"currency_code":"GBP","in_stock":true},{"title":"Grain Fan Assist Wireless Twin (3ph) - £554.00","offer_id":52044448956757,"sku":null,"price":554.0,"currency_code":"GBP","in_stock":true},{"title":"Grain Fan Assist Wireless – 2m Crop Probe - £160.00","offer_id":52044448989525,"sku":null,"price":160.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/3256\/4053\/files\/GFAW-Twin-Fan-Control-1ph_8972-1024x1024-1.jpg?v=1765220832","url":"https:\/\/agrisupplyservices.co.uk\/products\/grain-fan-assist-wireless-twin-1ph","provider":"Agricultural Supply Services","version":"1.0","type":"link"}