supply of stationary storage type electric water heater (geyser)stationary storage type electric water heater (geyser),stationary storage type electric water heater (geyser) conforming to is 2082 : 2018 or latest with following features: (a) working voltage : 230v ac(single phase supply, 50hz) (b) tank capacity : 15 liters (c) material of outer container -abs (d) mounting type : horizontal wall mounting type (e) the prod uct should be equipped with pressure safety relief valve as per clause 22:103 of is 302-2-21 : 2018) (f) type of geyser : closed type (g) double safety thermo stat ( thermostat and automatic thermal cut-out) (h) multi function safety valve (i) the geyser should be supplied along with suitable inlet and outlet pipes (j) the product should be isi marked. [ warranty period: 30 months after the date of delivery ] ] => limited