Vaillant ecoTEC Plus 835 Combi Boiler

Marsoni

M251S

$750.00

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

Vaillant ecoTEC Plus 835 Combi BoilerThe Vaillant ecoTEC Plus 835 Combi Boiler is a high quality and efficient heating system. With its advanced features, this boiler offers up to 30% energy savings and a reliable hot water supply. Its cutting edge technology ensures optimal performance and durability, making it a smart investment for your home.

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Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long

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Reviewed in the United States on December 5, 2025