Timeguard NTT03 Immersion Heater Timer (7-Day)
Lot’s of people buy the Timeguard NTT03 7-Day timeswitch, or a similar digital model because they want to replace / upgrade their old analogue (motorised) dial timer. Sure, old timers do still have their place. They work well, many are fairly reliable, and the prices are usually quite low. But some now see them as rather outdated. Digital timers, like the Timeguard NTT03, do offer some much welcomed features. While digital may not be as simple to use as turning a dial, the benefits can be worth the small learning…
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