supply of single phase kitchen exhaust fan sweep , single phase kitchen exhaust fan sweep 200 mm, rpm- 2200, 220-230 v, 50 hz. conformin g to is : 2312 - 1967. accepted make- almonard /havells/bajaj/usha/crompton/getco or similar. [ warrant y period: 30 months after the date of delivery ] ] , (cabin fans) 6, single phase 230 volt ac ,50 hz , sweep 150 mm, 2400 rpm ivory conform ing to is : 2312 - 1967.. accepted make- almonard/havells/bajaj/usha/crompton/royal or similar [ warrant y period: 30 months after the date of delivery ] ] , supply and installation of double door refrigerator capacity 259 ltr , 230 v, 50 hz, watt - 13 0 w -180 w frost free. accepted make - voltas, whirlpool, lg or similar [ warranty period: 30 months afte r the date of delivery ] ] , electric storage water heater/ geyser capacity 3 liter , 3 kw, 110-230 volt ac 50 hz conformity to indian standard is:2082 (latest) accepted make: bajaj / usha/ havells/ spneh erhot/ racold or similar [ warranty period: 30 months after the date of delivery ] ] , single phase exhaust fan sweep 150 mm, rpm- 2300, 220-230 v, 50 hz. conforming to is : 2312 - 1967. accepted make- almonard /havells/bajaj/usha/crompton/gm or similar. [ warranty period: 30 months after the date of delivery ] ]