The Siemens AD2-XHR is a duct smoke detector housing used in commercial HVAC systems to detect smoke in air ducts. It does not detect smoke by itself, but holds a compatible smoke detector head, such as FP-11 or HFP-11, which senses smoke carried through the duct.
Listed by: Renee (Sales Team)
“Be patient...sometimes the wait is longer because the blessing is bigger”
Judge Frank Caprio
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About Us
Welcome to Help Resale, your go-to consignment shop where value meets quality. At Help Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your items.
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Help Resale
7200 Fair Oaks Blvd Suite 120
Carmichael CA 95608
Business Hours: Monday-Friday: 9:00 am to 5:00 pm (PST)
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