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Watts 80 psi Air Separator, Iron, 1-1/4 in Inlet - AS-M1- 1-1/4

Marsoni M251S
Sale price$20.73
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Watts 80 psi Air Separator, Iron, 1-1/4 in Inlet - AS-M1- 1-1/4Designed to separate air from water in hydronic heating systems, this WATTS air separator allows entrapped air in the hot water heating system piping to be is dispersed by its internal agitator as the water is recirculated within the heating system piping. Model has tappings that allow installation of an air vent and expansion tank.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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kenya
Grantham, US
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
E
Verified Purchase
Everything happens for a reason👌
Los Angeles, US
★★★★★ 5
The quality is excellent 👌
Size: 8, Color: Chestnut Multi
I love it 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
kenya
Alexandria, US
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
E
Verified Purchase
Everything happens for a reason👌
Battle Creek, US
★★★★★ 5
The quality is excellent 👌
Size: 8, Color: Chestnut Multi
I love it 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
kenya
Charlottesville, US
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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