It all depends on the companies policy. Here we would of course be more than happy to come out and look at everything, and fix them for you, but we also do provide 10 year warranties to our customers, so it may be different for the company you worked with. I would definitely call and let them know when the work was done, everything seemed fine, until you had an attic inspection scheduled and they had informed you about how poorly the job was done. Most companies should be more than happy to fix mistakes on their end for any customer they've had!
Good luck with everything, I hope it all works out and gets fixed for you!
Boy, I would go with the tankless. I just put on in my home after checking out all the otions. I don't think anything beats a tankless. Other than than what Sam said about going solar
Philip Anderson
HDR Remodeling Berkeley Ca
Go Solar!
Your question is a technical question. We would suggest that you go to our website (http://www.benningtonbuilders.com), to our Vendor Page and contact Plumbing Parts Plus who will be able to answer your question.