Win a Nu-Heat goody bag – including a thermal mug, beanie hat, tape measure, pen, t-shirt and a refresher pack – when you correctly identify the component in the photo seen on our Facebook, Twitter or LinkedIn pages.
How to enter
Enter your details and your answer below by the end of the month for a chance to win. We’ll choose a winner at random from all correct answers on the first Monday of each month, and announce the competition winner on Facebook, Twitter and LinkedIn. Good luck!