Hi thereThe past two months my electircity bill had been sitting around $430 and my partner and I figured it was the heater. This last month though, the heater has been used probably 80% less than in previous months, yet our bill has somehow climbed higher to $488 rather than dropped down with less power use. So we're a bit frustrated to say the least as we were expecting a lower bill with cutting out heater use.Just wanted to find out how this could be an accurate bill?Thanks