I am installing an expansion tank with my new water heater.
To get a static reading of my water pressure I got a watts pressure gauge.
My question is can I just screw it on to the hose connector on bottom of water heater or do I have to use and outside hose connector (cold outside).
and do I set the pressure on tank to exactly the same as gauge or a little more or less?
Thanks for your help
To get a static reading of my water pressure I got a watts pressure gauge.
My question is can I just screw it on to the hose connector on bottom of water heater or do I have to use and outside hose connector (cold outside).
and do I set the pressure on tank to exactly the same as gauge or a little more or less?
Thanks for your help