I have two HD televisions with two H-20 receivers. One receiver is brand new and works fine but the other was a refurbished model that was sent to replace my H-10 that I was told would soon be phased out in my area. The problem is that this isn't the first refurbished H-20 I was sent. I am now going on the forth receiver. Every time this company, which has gone down hill fast, sends me a refurbished box, something is wrong with it. One was so hot that my bedroom smelled like wires burning. The next one they sent keeps "searching for satellite signal" and rarely works. The third box looked like some one beat it with a bat and keeps telling me my "multi switch" is bad. It isn't. I have three receivers and where ever I move this box to it tells me the same thing. Lord only knows what the forth receiver will do. This refurbished equipment is awful.