supply of water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is: 3412 along with control box & necessary plumbing & tap arrangement on a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 72221water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is: 3412 along with control box & necessary plumbing & tap arrangement on a common base plate conforming to rcf specification no. edts-118, rev.-e & drg. no. lh 72221,water boiler of 30 ltrs 3 kw capacity for hot buffet lhb type coaches generally conforming to is: 3412 along with control box & necessary plumbing & tap arrangement on a common base plate conform ing to rcf specification no. edts-118, rev.-e & drg. no. lh 72221. material shall make shall be shrill refrig eration or s.d. engineers or spectrum scientific or vishal gas services or super refrigeration or pooja enter prises only. [ warranty period: 30 months after the date of delivery ] ]