Laura and I began to notice that the main salon heat wasn’t quite keeping up. Knowing that we’ve been relying on the reverse-cycle from our two air-conditioning systems, I suspected that the water temperature had finally fallen low enough that they were no longer efficient.
Well then. That’s the end of that. We just shut down the reverse cycle heat pumps and have turned on the basic oil-filled electric heaters. We’ll see how it goes. If you don’t hear from us before spring… Well, you know what happened.