{"product_id":"trane-american-standard-c341825p01-1-04wc-pressure-switch-is20145-3343","title":"TRANE AMERICAN STANDARD C341825P01 1.04WC PRESSURE SWITCH IS20145-3343","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e• Model Number: C341825P01 (Trane\/American Standard) \/ IS20145-3343 (Honeywell)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Type: Air pressure switch  • Pressure Set Point: 1.04 inches water column (WC)  • Intended Use: Furnace air pressure monitoring  • Function: Safety switch for verifying proper airflow before ignition  • Compatibility: Fits Trane and American Standard furnace models  • Mounting: Panel\/duct installation in HVAC systems\u003c\/p\u003e","brand":"American Standard","offers":[{"title":"Default Title","offer_id":43748195696749,"sku":"17623","price":157.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_311ea4f2-d03f-400b-822f-0f69c5f14353.jpg?v=1764978557","url":"https:\/\/willardshvacsupply.com\/products\/trane-american-standard-c341825p01-1-04wc-pressure-switch-is20145-3343","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}