Immersion Heater
This fits through a bung or grommet and drops into your wine. On the top you have a control which allows you to preset the temperature to what you want. It will then switch off when it reaches this temperature and then switch on when it drops again. If you want to ferment in a cold area and can't keep a temperature between 20-27°C this is a must.
Supplied with a 180cm power cord, and fitted with a demijohn sized bored rubber bung.
