Tap to reveal code
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About this offer
Save an extra 10% off when you spend £500 and over
How to use this Best Heating code
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1
Click "Tap to reveal code" above — it opens Best Heating in a new tab and shows your code here.
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2
Copy the code shown in the box.
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3
Switch to the Best Heating tab, add your items, then paste the code at checkout.