No.	PRODUCT	MANUFACTURER	PRICE	RATINGS	POPULARITY	LINK
1.	Flexible Heat Pad - 30cm Diameter For Use With Most Fermenters And Carboys Home Brew Beer Wine Cider	Better Brew	£19.65	(from 20 reviews)	6	VIEW PRODUCT
2.	Inkbird ITC-308S Dual Relay Digital Temperature Controller Thermostat for Heating & Cooling Device Pre-wired Sensor Probe (ITC-308S + 1.97" NTC sensor probe)	Inkbird	£31.99	(from 27 reviews)	5.8	VIEW PRODUCT
3.	Inkbird ITC-308S Dual Relay Digital Temperature Controller Thermostat for Heating & Cooling Device Pre-wired Sensor Probe (ITC-308S + 12" stainless long NTC sensor)	Inkbird	£37.99	(from 27 reviews)	5.8	VIEW PRODUCT
4.	Better Brew Heat Belt - Home Brew Wine & Beer Making Fermenter Heater	Better Brew	£21.90	(from 6 reviews)	5.1	VIEW PRODUCT
5.	Electrim 75 Immersion Heater	Electrim	£33.84	(from 2 reviews)	5	VIEW PRODUCT
6.	Inkbird ITC-310T-B 12-stage Programmable Digital Temperature Controller for Heater & Cooler with Timer for Fermentation, Mashing, Beer Brewing Thermostat	Inkbird	£39.99	(from 17 reviews)	4.8	VIEW PRODUCT
7.	Electrim Heating Tray 25Ltr (Model TE25)	Electrim	£37.82	(from 16 reviews)	4.5	VIEW PRODUCT