{"product_id":"radonaway-rsa1-radon-system-alarm-ansi-aarst-compliant","title":"RadonAway RSA1 Radon System Alarm — ANSI\/AARST Compliant","description":"\u003cp\u003eThe RSA1 is RadonAway's vacuum-sensing system alarm — the simplest way to know if your radon mitigation system is doing its job. Mounts directly to the vent pipe, listens for the suction the fan creates, and sounds off visually and audibly the moment the fan fails or the system loses pressure.\u003c\/p\u003e\u003ch3\u003eWhy every mitigation system needs one\u003c\/h3\u003e\u003cp\u003eA radon fan running quietly above the ceiling is invisible until you stop and check. Most homeowners forget to check. The RSA1 makes the system tell you when something's wrong instead of waiting for the next radon test to find a multi-month exposure.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual + audible alarm\u003c\/strong\u003e when system vacuum drops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe-mount or wall-mount\u003c\/strong\u003e — fits 2\", 3\", 4\", and 6\" pipe directly, or use flexible tubing for wall installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable delay:\u003c\/strong\u003e 48 hours \/ 7 days \/ 30 days before alarm triggers — ignores brief pressure transients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHush + test buttons\u003c\/strong\u003e for verification and quiet acknowledgment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-operated\u003c\/strong\u003e, battery included — 2-3 year battery life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-formed elbow design\u003c\/strong\u003e for fast installation on existing systems\u003c\/li\u003e\n\u003cli\u003eMeets current \u003cstrong\u003eANSI\/AARST Radon Mitigation Standards\u003c\/strong\u003e for active soil depressurization system monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 28535\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Battery (included, 2–3 year life)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Vacuum sensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe compatibility:\u003c\/strong\u003e 2\", 3\", 4\", 6\" direct mount; flat surface mount with optional tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e ANSI\/AARST\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePair with\u003c\/h3\u003e\u003cp\u003eFor visual confirmation of negative pressure beneath the slab, add the \u003ca href=\"\/products\/radonaway-easy-read-u-tube-manometer\"\u003eRadonAway Easy Read U-Tube Manometer\u003c\/a\u003e — the alarm catches fan failure, the manometer catches gradual pressure drop.\u003c\/p\u003e","brand":"RadonAway","offers":[{"title":"Default Title","offer_id":48554628972799,"sku":"RA-28535","price":129.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/rsa1_system_alarm_0722.jpg?v=1783977541","url":"https:\/\/radondepot.ca\/products\/radonaway-rsa1-radon-system-alarm-ansi-aarst-compliant","provider":"Radon Depot","version":"1.0","type":"link"}