{"product_id":"trane-cnt03520","title":"Pressure Switch with Bracket Trane (TRANE CNT03520)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Trane CNT03520 Pressure Switch with Bracket is an essential safety and operational component designed for monitoring pressure levels within HVAC systems. This switch acts as a critical interlock, ensuring that the necessary pressure conditions are met before allowing the system to proceed with ignition or operation. By detecting air pressure changes, it prevents the furnace or air handler from operating in unsafe conditions, such as a blocked flue or a failing inducer motor. This model includes an integrated mounting bracket for secure installation and proper alignment within the unit. Engineered with high-quality diaphragm and electrical contacts, it provides reliable switching and long-term durability. This is a vital replacement part for ensuring the continued safety and reliability of your Trane heating system.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Safety Switch:\u003c\/strong\u003e Prevents system operation under unsafe pressure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bracket:\u003c\/strong\u003e Simplifies installation and ensures a secure, vibration-resistant mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Detection:\u003c\/strong\u003e Accurately senses minute changes in pressure for reliable system control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e Built to withstand the environmental conditions inside an HVAC cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Fit:\u003c\/strong\u003e Designed by Trane as a direct replacement for original pressure switches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Trane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CNT03520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Pressure Switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eTrane CNT03520\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":47389227221157,"sku":"CNT03520","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/CNT03520_02919cdb-cc02-4658-b284-694c2bd6a9d8.jpg?v=1768587608","url":"https:\/\/aepn.net\/products\/trane-cnt03520","provider":"AEPN","version":"1.0","type":"link"}