Amit Make Hvac Spare Return Air Sensor (Ntc) As Per Rdso Specification No.Rdso/Pe/Spec/Emu/0196-2 019 (Latest) Along With Latest Annexure And Addendum/Corrigendum To M/S.Amit Item Code T18450 Suitable To Vb Rakes As Per Icf/Chennai Price Agreement No.08/25/1118/1009, Dated 12/06/2025 To Item No.37 And Pl No 31908512. It Is Ch Anged As Condition Basis In Vande Bharat Rake No.4. Warranty Period: 30 Months From The Date Of Supply [ Warranty P Eriod: 30 Months After The Date Of Delivery ] ]