3-5KW Electric Industrial Fan Heater 1.3-5KW,10200BTU-17000BTU 2. ... protection 4.GS,CE,ROHS 3-5KW Electric Industrial Fan Heater , industrial fan heater, electric fan heater1.3-5KW,10200BTU ... 4.GS,CE,ROHS,IPX4Model:3-5KW Industrial Fan Heater, Electic Fan heater, Industrial HeaterModel No.: LXF3230V~50Hz,3000WFeature:1. ... - power outage, road sos, etc.Stock raising-chicken house, duck house, etc.