GLOWWORM Home 12s Boiler WITHOUT FLUE

Marsoni

M251S

$354.00

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

GLOWWORM Home 12s Boiler WITHOUT FLUEGLOWWORM Home 12s compact boiler unit supplied without flue kit. Ideal for replacement installations where existing flue arrangements are retained or alternative venting solutions are in place. Delivers reliable heating performance for domestic properties. Verify flue compatibility and installation requirements with your engineer before ordering. This is a bare boiler unit only flue components must be sourced separately.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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]
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I am so happy with this umbrella! The "Apple Green" color is gorgeous—it’s super vibrant and really makes my backyard feel more tropical and fun. The crank is smooth and easy to use, so I don’t have to struggle to get it open, and the push-button tilt is a total lifesaver when the sun starts to dip in the afternoon. It feels much sturdier than the one I replaced; the ribs seem solid and it hasn't budged during our usual afternoon breezes. It provides a ton of shade for our table, and you can tell the fabric is thick enough to actually block the heat. If you want a pop of color and a reliable umbrella that doesn't cost a fortune, this one is perfect!

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Reviewed in the United States on April 7, 2026

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Debbie Caperton

Whiting, US

★★★★★ 5

High quality. Umbrella crank works smoothly. Love it!

Size: 9ft, Color: Peacock Blue, Size: 9ft, Color: Peacock Blue

This umbrella and rug, both from Amazon, look beautiful on my deck! I'm thrilled with them both! My deck is my favorite happy place! The colors are very impressive. Great price 👍

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Reviewed in the United States on May 23, 2026

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Candace Harding

Dallas, US

★★★★★ 4

Mostly well made…

Size: 9ft, Color: Dark Blue, Size: 9ft, Color: Dark Blue

The umbrella itself is made out of great fabric and the color is accurate to the photo. However, we’ve had it for less than a month and the piece that controls the angle of the umbrella has already broken off. It still works, but will always be at an angle now.

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Reviewed in the United States on April 12, 2026

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Kim Strom

Cuba, US

★★★★★ 5

Bright colors, sturdy made umbrella

Color: Blue Green Striped, Size: 9ft

Beautiful umbrella. The colors are bright and striking. Good sturdy design.

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Reviewed in the United States on January 11, 2026

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Martha A. Cheves

Lowell, US

★★★★★ 5

Great Buy for quality & price

I've bought many patio umbrellas over the past 22 years and must say this is the best yet. Not just in quality but also price. I bought the 10' & it's the perfect size for my patio, I've sat under it a couple of times in the sun & the sun never gets through to me. Plus, I'm 75 yrs. old & had it put up in about 5 minutes. Great buy

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Reviewed in the United States on September 10, 2025