ESI ES1247B Single Channel Time Switch

Marsoni

M251S

$37.71

Get it in 3 business days with 1 day shipping. Friday, May 29

ESI ES1247B Single Channel Time SwitchThe ES1247B is a single channel electronic time switch which provides an easy to install solution to control your central heating also available as a 16A time switch to control immersion heaters Features Single channel central heating control Also available as a 16A Single channel control for direct DHW cylinder control (immersion heater) Large easy to read LCD with blue back light 7 day 5 2 or 24 hour operation offering full flexibility over your

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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At first I did not think I needed this, but after using it for almost a year, I have found out how amazing this product is. It makes the coffee I get much better and lets me pack the grind much more evenly. It is also made of entirely metal, which adds a lot of weight and makes it feel super premium. After using it almost every day for a year now, I still have not needed to replace the needles, yet it came with nine more. All of that value for such a small price makes this great for me and anyone looking to improve their coffee making.

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Reviewed in the United States on January 2, 2026

Verified Purchase

e.s

New York, US

★★★★★ 5

Nice

Color: Black

Great for the price, I like that it is customizable for your needs

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Reviewed in the United States on April 8, 2026

Verified Purchase

Venessa R.

Bozeman, US

★★★★★ 5

Great little tool

I recently purchased this product after upgrading my grinder. So far it had worked well and the little magnetic holder attaches perfectly to the Breville Barista Express I have. I love that it’s magnetic and keeps the tool out of the way and in a secure spot. Additionally, they throw in a double sided 3M sticky pad for those who do not have a surface where it can magnetize to. Overall great WDT with a great storage solution.

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Reviewed in the United States on August 20, 2023

Verified Purchase

Lightskies

Belleville, US

★★★★★ 5

Well mad3

This tool has made a difference. Very well made, heavy. Love the magnet attachment.

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Reviewed in the United States on September 5, 2025