... 4.GS,CE,ROHS 3-5KW Electric Industrial Fan Heater , industrial fan heater, electric fan heater1.3-5KW,10200BTU-17000BTU2.Thermostat control 3 ... protection 4.GS,CE,ROHS,IPX4Model:3-5KW Industrial Fan Heater, Electic Fan heater, Industrial HeaterModel No.: LXF3230V~50Hz,3000WFeature:1. ... flower greenhouse, etc.Emergency incident- power outage, road sos, etc.Stock raising-chicken house, duck house, etc.