hmiles#outlook.com...bought a heater fan store#4355,1/12/14..brought it back to canada unopened...tried to use it today,barely any heat on high or low settings,coils aren`t lit up...can i return it to sears canada??as it is a sears product...kenmore.i should be able to get a refund within your 90 day statement,i need an answer as time is running out,thankyou,h.miles.