{"product_id":"gc4-glycol-chiller-with-glycol","title":"GC4 Glycol Chiller with Glycol (UK\/EU)","description":"\u003cp\u003eGlycol chillers help fermenters maintain the cooling side of fermentation temperature control. The GC4 allows you to control the cooling side of fermentation of up to four fermenters.\u003c\/p\u003e\n\u003cp\u003eWhen fermentation occurs, it produces heat. But when fermentations get too hot, it can cause the yeast to produce undesirable off-flavours. Therefore, brewers apply cooling to the fermenter so that the yeast has a comfortable and repeatable environment in which to work. Many brewers use fridges for this, but one large fridge per fermenter soon takes up a lot of space.\u003c\/p\u003e\n\u003cp\u003eGlycol chillers are small-footprint refrigeration units that cool a glycol tank to sub-freezing temperatures. This cold glycol can be called upon at any point needed to cool and regulate the temperature of the fermenter.\u003c\/p\u003e","brand":"Grainfather","offers":[{"title":"Default Title","offer_id":62446978269555,"sku":"11401K-RRPGBP","price":1019.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4799\/2435\/files\/GC4_20with_20Glycol_c9819375-982d-4287-a0ad-cd9605252e7d.jpg?v=1779222686","url":"https:\/\/uk.grainfather.com\/products\/gc4-glycol-chiller-with-glycol","provider":"Grainfather UK","version":"1.0","type":"link"}