 Well, that would be a good question to ask the installer. Yeah, we didn't get into that, but yes. Okay. Yeah, I was curious about that. Mm-hmm. Very good, then. Okay. Okay, we'll have a... Have a great weekend. Appreciate it. All right, and let's go to Ted. Ted, welcome. Hi. Yes, sir. Over the years, my energy bills have gone up for heating.