{"product_id":"cleveland-controls-ns2-3086-00-pressure-switch","title":"Cleveland Controls NS2-3086-00 Pressure Switch","description":"\u003cp data-start=\"0\" data-end=\"1126\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"38\"\u003eCleveland Controls NS2-3086-00\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"56\" data-end=\"84\"\u003eSPDT air pressure switch\u003c\/strong\u003e designed to monitor positive, negative, or differential air pressure in commercial HVAC equipment. Factory calibrated to \u003cstrong data-start=\"206\" data-end=\"223\"\u003e0.27 in. W.C.\u003c\/strong\u003e, this pressure switch is commonly used to verify airflow before allowing burners, draft inducer motors, exhaust fans, and combustion systems to operate safely. The \u003cstrong data-start=\"388\" data-end=\"423\"\u003eSingle Pole Double Throw (SPDT)\u003c\/strong\u003e switch provides dependable electrical switching for both normally open and normally closed control circuits, making it suitable for furnaces, boilers, unit heaters, make-up air systems, rooftop units, and other air-moving equipment. Built for long-term reliability, the NS2-3086-00 features an adjustable mounting configuration, durable diaphragm construction, and fast response to changing air pressure conditions. As a direct OEM replacement, it helps maintain proper equipment safety interlocks while ensuring dependable airflow verification in demanding HVAC applications. Always verify the pressure setpoint, electrical ratings, tubing connections, and equipment compatibility before installation.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"1128\" data-end=\"1144\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1146\" data-end=\"1781\"\u003e\n\u003cli data-section-id=\"h5odpy\" data-start=\"1146\" data-end=\"1229\"\u003e\n\u003cstrong data-start=\"1148\" data-end=\"1198\"\u003eGenuine Cleveland Controls OEM Pressure Switch\u003c\/strong\u003e for commercial HVAC equipment.\u003c\/li\u003e\n\u003cli data-section-id=\"qucbv4\" data-start=\"1230\" data-end=\"1306\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1271\"\u003eFactory calibrated to 0.27 in. W.C.\u003c\/strong\u003e for accurate airflow verification.\u003c\/li\u003e\n\u003cli data-section-id=\"134ge5c\" data-start=\"1307\" data-end=\"1401\"\u003e\n\u003cstrong data-start=\"1309\" data-end=\"1336\"\u003eSPDT switching contacts\u003c\/strong\u003e support both normally open and normally closed control circuits.\u003c\/li\u003e\n\u003cli data-section-id=\"x4zm41\" data-start=\"1402\" data-end=\"1477\"\u003eSuitable for \u003cstrong data-start=\"1417\" data-end=\"1465\"\u003epositive, negative, or differential pressure\u003c\/strong\u003e monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"f1jb52\" data-start=\"1478\" data-end=\"1582\"\u003eCommonly used with furnaces, boilers, rooftop units, draft inducer systems, and make-up air equipment.\u003c\/li\u003e\n\u003cli data-section-id=\"ey1vbg\" data-start=\"1583\" data-end=\"1659\"\u003eProvides reliable safety interlock operation before burner or fan startup.\u003c\/li\u003e\n\u003cli data-section-id=\"1fjeagu\" data-start=\"1660\" data-end=\"1727\"\u003eDurable diaphragm design offers dependable long-term performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1392xz9\" data-start=\"1728\" data-end=\"1781\"\u003eDirect OEM replacement for compatible HVAC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ymbuqe\" data-start=\"1783\" data-end=\"1803\"\u003eCommon Questions\u003c\/h3\u003e\n\u003cp data-start=\"1805\" data-end=\"2045\"\u003e\u003cstrong data-start=\"1805\" data-end=\"1857\"\u003eQ: What does the NS2-3086-00 pressure switch do?\u003c\/strong\u003e\u003cbr data-start=\"1857\" data-end=\"1860\"\u003eA: It monitors system air pressure and changes electrical contacts when the calibrated pressure of \u003cstrong data-start=\"1959\" data-end=\"1976\"\u003e0.27 in. W.C.\u003c\/strong\u003e is reached, helping verify proper airflow before equipment operates.\u003c\/p\u003e\n\u003cp data-start=\"2047\" data-end=\"2230\"\u003e\u003cstrong data-start=\"2047\" data-end=\"2074\"\u003eQ: What does SPDT mean?\u003c\/strong\u003e\u003cbr data-start=\"2074\" data-end=\"2077\"\u003eA: SPDT (Single Pole Double Throw) means the switch has one common terminal that can switch between normally open (NO) and normally closed (NC) contacts.\u003c\/p\u003e\n\u003cp data-start=\"2232\" data-end=\"2451\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2283\"\u003eQ: Where is this pressure switch commonly used?\u003c\/strong\u003e\u003cbr data-start=\"2283\" data-end=\"2286\"\u003eA: It is commonly installed in furnaces, boilers, rooftop units, unit heaters, ventilation systems, and other HVAC equipment requiring airflow or draft verification.\u003c\/p\u003e\n\u003cp data-start=\"2453\" data-end=\"2647\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2453\" data-end=\"2468\"\u003eDisclaimer:\u003c\/strong\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNS2-3086-00 is the cross for NS2-0215-00\u003c\/span\u003e\u003c\/p\u003e","brand":"Cleveland Controls","offers":[{"title":"Default Title","offer_id":43106630992050,"sku":"NS2-3086-00","price":61.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_fdb95d24-4783-4e66-a3aa-f7ebe137be83.png?v=1784665617","url":"https:\/\/www.gsistore.com\/products\/cleveland-controls-ns2-3086-00-pressure-switch","provider":"GSIstore","version":"1.0","type":"link"}