I had a brand new boiler installed in 2000. When it was installed I was not told there was a registration card that had to be filled out for warranty service. Because I did not fill in that card I was told by my service company that they contacted Peerless and they would not honor their warranty. Would someone tell me why a company would not honor a warranty because someone did not fill in a warranty card. I would never buy a Peerless product again.