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ESI ES1247B Single Channel Time Switch

Marsoni M251S
Sale price$37.71
Pay 4 payments of $9.43 a month.Shop Pay
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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4.3 ★★★★★
Based on 1540 reviews
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Bella Davis
Draper, US
★★★★★ 5
Amazing Product!!!
It’s a great fit for my 2017 Honda accord! And there was defiantly improved function in my car! It defiantly saves me money and is a good price for what it is. It also made my car smell a thousand times better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
A
Verified Purchase
aprilsalex
Lowell, US
★★★★★ 5
Fits great
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
S
Verified Purchase
scott
Dallas, US
★★★★★ 5
Still going strong
Still going strong
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Reviewed in the United States on May 15, 2026
C
Verified Purchase
Cristian Q
Draper, US
★★★★★ 5
Great product!
I would buy it again, super effective!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
J
Verified Purchase
Jamby
Omaha, US
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025

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