supply of water immersion heater 1500w (midget/cup type) - for hot water boilers provided in vande bharat express coaches. accepted make: theeta / daspass / elcon only. successful bidders should be able to submit documents indicating genuineness of the product. documents such as oem authorization certificate/ proof of purchase of the product from its oem/ authorized dealer shall be considered. failure of producing the aforementioned documents shall result in the rejection of the product supplied.water immersion heater 1500w (midget/cup type) - for hot water boilers provided in vande bharat express coaches. accepted make: theeta / daspass / elcon only. successful bidders should be able to submit documents indicating genuineness of the product. documents such as oem authorization certificate/ proof of purchase of the product from its oem/ authorized dealer shall be considered. failure of producing the aforementioned documents shall result in the rejection of the product supplied.,water immersion heater 1500w (midget/cup type) - for hot water boilers provided in vande bharat express coaches. accepted make: theeta / daspass / elcon only. successful bidders should be able to submit documents indicating genuineness of the product. documents such as oem authorization certific ate/ proof of purchase of the product from its oem/ authorized dealer shall be considered. failure of produc ing the aforementioned documents shall result in the rejection of the product supplied. [ warranty period: 30 months after the date of delivery ] ]