{"product_id":"61047-aerco-boiler-outside-air-sensor","title":"61047 AERCO BOILER OUTSIDE AIR SENSOR","description":"\u003ch1\u003e61047 AERCO BOILER OUTSIDE AIR SENSOR\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAERCO 61047 is the OEM Outside Air Sensor\u003c\/strong\u003e used for outdoor‑temperature monitoring in AERCO boilers and water heaters. Grounded search results confirm its identity, function, and installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e🔧 \u003cstrong\u003eCore Identity \u0026amp; Function\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 61047 \u003cstrong\u003eComponent:\u003c\/strong\u003e Outside Air Sensor \u003cstrong\u003eOEM:\u003c\/strong\u003e AERCO\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sensor measures \u003cstrong\u003eoutdoor air temperature\u003c\/strong\u003e and feeds that data to the boiler’s control system. It is used for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIndoor\/Outdoor Reset Mode\u003c\/strong\u003e — adjusts boiler firing based on outdoor temperature to improve efficiency \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ps-2\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEnable\/Disable Logic\u003c\/strong\u003e — boiler can be automatically enabled or disabled depending on outdoor temperature thresholds \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ps-2\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCombustion Optimization\u003c\/strong\u003e — helps the system adjust operation for energy management and performance \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLiberty Supply confirms it is a dedicated outdoor air sensor designed to optimize combustion efficiency in AERCO systems. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"relative pb-6 w-full after:border-b after:border-stroke-300 after:w-full after:absolute after:mt-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e📐 \u003cstrong\u003eTechnical \u0026amp; Installation Notes\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eFrom AERCO Benchmark documentation:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCan be wired up to \u003cstrong\u003e200 ft (61 m)\u003c\/strong\u003e from the boiler\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUses \u003cstrong\u003etwisted shielded pair\u003c\/strong\u003e, 18–22 AWG\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnects to \u003cstrong\u003eOUTDOOR AIR\u003c\/strong\u003e and \u003cstrong\u003eAIR SENSOR COMMON\u003c\/strong\u003e terminals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNo polarity\u003c\/strong\u003e required\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eShield connects only at the boiler end (not at the sensor) \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese details make it a straightforward field‑install sensor.\u003c\/span\u003e\u003c\/p\u003e","brand":"Neuco","offers":[{"title":"Default Title","offer_id":45558653026370,"sku":"61047","price":719.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/Screenshot_2026-09-07_054507.png?v=1788785212","url":"https:\/\/hvacpartstore.com\/products\/61047-aerco-boiler-outside-air-sensor","provider":"HVACpartstore","version":"1.0","type":"link"}