Does anyone know where I can purchase online the tank tee in this pic? If you have a link or contact information that would be great. I couldn't find them at any of the hardware or plumbing supply houses in my area. The tank tee is screwed onto the cold water inlet of the water heater with a vacuum relief valve screwed onto the top female end of the tank tee. Also another question to anyone that knows, do you think a watts vacuum relief valve (shown in the pic) is great to have in a gas water heater? here are the links to the pic of the tank tee:
http://s3.postimg.org/8cwoe0air/tanktee.jpg
http://postimg.org/image/5624udq2n/
http://s3.postimg.org/8cwoe0air/tanktee.jpg
http://postimg.org/image/5624udq2n/