{"product_id":"cleveland-controls-ns2000031-universal-air-pressure-switch-html","title":"Cleveland Controls NS2000031 Universal Air Pressure Switch","description":"\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eSupco NS2000031 Universal Air Pressure Switch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eLow cost, high accuracy and reliable universal air pressure switch that replaces many small foot print type switches.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eFeatures \/ Benefits\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Senses positive, negative or differential air pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Set Point Range: 0.10\" to 10\" w.c.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Electrical Ratings: 1\/10 hp @ 120 to 277 VAC. 28 VA pilot duty @ 24 VAC, 125 VA pilot duty @ 120 VAC.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Contact Arrangement: SPDT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Operating Temperature Range: 40°F (4.4°C) to 190°F (87.8°C).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e UL \u0026amp; CSA Approved.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e 2-year warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eCommon HVAC\u0026amp;R Applications\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e On gas fired warm air furnaces, prove fan flow by sensing draft down from blower; switch actuation allows ignition start up or shuts system down upon insufficient draft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Electronic air cleaners and humidifiers can employ sensing switches to prove airflow; switch actuation starts unit with sufficient airflow or draft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Strip heaters employ airflow sensing switches to prove positive pressure\/airflow in duct and air movement across heat source; shuts off heat source with insufficient airflow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Exhaust fans and draft hoods employ sensing switches to sense draft down from exhaust fan; switch actuation signals condition upon fan failure or insufficient draft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e Refrigeration and cooling coils are maintained by sensing differential pressure\/airflow drop across coils; switch actuation signals condition when they ice, or actuates the defrost cycle.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supco \/ Bluehawk","offers":[{"title":"Default Title","offer_id":41471821545546,"sku":"SUPC21","price":27.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/3549\/7290\/files\/2609556__15412.1484846035.1280.1280.jpg?v=1720529381","url":"https:\/\/c38b33-2.myshopify.com\/products\/cleveland-controls-ns2000031-universal-air-pressure-switch-html","provider":"Climatedoctors","version":"1.0","type":"link"}