Worcester 87186439890 Pressure Relief Valve

Worcester 87186439890 Pressure Relief Valve

Marsoni

M251S

$11.96

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

Worcester 87186439890 Pressure Relief ValveThe Worcester 87186439890 Pressure Relief Valve is designed to maintain safe pressure levels within your boiler, preventing damage from overpressure. As a genuine Worcester part, it meets the high standards of quality and reliability necessary for your boiler. Key Features: Pressure Regulation: Automatically releases excess pressure to maintain safe system levels and prevent overpressure issues. Durable Construction: Made from high quality materials

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You could put your fattest counsin on these babies and they wouldn't break. Easy to build, everything that you needed was included. And I love the way they look. I accidentally matched my new bed frame to them. The lights are sticky LED light strands. They aren't sticky enough. But I dont care I didnt buy it for the lights.

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Reviewed in the United States on November 20, 2025

Verified Purchase

Brianne Acklin

Lexington, US

★★★★★ 3

Manufactured wrong

Double check the mounting holes BEFORE you assemble! I got the whole thing put together, and then realized the left side bracket was incorrectly manufactured- the mounting hole is on the front of the unit instead of the back, so I can’t actually hang it on the wall. The assembly was easy, though.

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Reviewed in the United States on April 24, 2026