VAILLANT ECOTEC2 PLUS 824 831 837 (FROM 2012) PCB 0020254533 0010028086 {REFURBISHED}

VAILLANT ECOTEC2 PLUS 824 831 837 (FROM 2012) PCB 0020254533 0010028086 {REFURBISHED}

Marsoni

M251S

$70.00

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

VAILLANT ECOTEC2 PLUS 824 831 837 (FROM 2012) PCB 0020254533 0010028086 {REFURBISHED}Welcome to our refurbished PCB for the Vaillant Ecotec2 Plus 824, 831, and 837 boilers from 2012. Our PCBs are meticulously tested and all faulty components are replaced by our qualified engineers, providing you with a 100% tested PCB that comes with a 12 month warranty. When you choose our exchange service and proceed to Buy it now, we will send the replacement part once we receive your faulty PCB. Simply send your faulty part along with your eBay

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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.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Been going through these for about two years now across multiple replacements and they perform just as well as the official Eufy parts. Main brush, side brushes, filters, dust bags, mop — all fit correctly and do the job without any issues. Honestly if you’ve got a Eufy Omni S1 Pro, just buy these instead. No reason to pay extra for the official kit when these hold up just as well over time. No complaints

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Reviewed in the United States on March 22, 2026

Verified Purchase

Tytan Olmstead

Charlottesville, US

★★★★★ 5

Amazing replacement parts

Color: Omni S1 Pro 17P

Works just like original parts, and fits my s1 perfectly. Mops are super easy to change and clean

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Reviewed in the United States on November 21, 2025

Verified Purchase

Foreverfit

Birmingham, US

★★★★★ 5

fits my S1 perfectly

Color: Omni S1 Pro 17P

works well with my vaccum

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Reviewed in the United States on October 24, 2025

Verified Purchase

lilas bouskila

Waukegan, US

★★★★★ 3

Not a good fit with the eufy

Color: Omni S1 Pro 17P

It’s a good value for all these pieces, but the dust bag does not fit well with the Juvi. I haven’t tried the other piece pieces. I will return it.

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Reviewed in the United States on November 22, 2025

Verified Purchase

Vinny

Lowell, US

★★★★★ 4

Mostly fine replacement parts

Color: Omni S1 Pro 17P

I can't get either of the rolling mops to snap into place no matter what i do, might have to tack on something so they stay in place. The main brush was a fine fit, but the side brushes seems more flat than the stock ones and it makes some weird noise now, they did snap on though. Filter was fine though and I haven't tried a dust bag yet, still good value even if I can't get the mops to fit for me!

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Reviewed in the United States on December 6, 2025