Trane BAYC02K003B Duct Mount Co2 Sensor Kit Brand New!!!! Free Shipping!!!! Sku: BAYC02K003B HN / NG This sale transaction is for a Trane Duct Mount Co2 Sensor Kit. Application: Used with 3-10 Ton Packaged units with ReliaTel. TERMS OF SALE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 14 days. You will have to pay for the return shipping charges. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials and instructions (if applicable) in the same perfect brand new condition. Cleared Payment via PayPal must be received within 3 days of transaction and prior to shipping. SHIPPING: Free shipping applies to the U.S. 50 States ONLY. All other regions/international locations will be charged for shipping based upon location. Please use the shipping calculator or request a shipping quote. International buyers: Customs fees, duties, taxes, tariffs other fees are your responsibility. Arrival time will depend on your location. For international deliveries, please allow for plenty of extra shipping time and possible Customs delays in your country which will depend on your specific location. If you have any questions, feel free to ask. Thank you for visiting!