My daughter is complaining about high heat bills. i bet the elect
resistence elect coil is on a lot. how do i tell when the coil comes
on? and how do you turn it off? what turns it on? when temp is
below 32? if compressor is ok, why would coil come on? she had the
system checked and they said ok. wonder if they checked out operation
of coils. thanks for any insight. bill in Maryland