I have some Console units that are piped backwards. When I repipe them, I want to replace the Griswald (sp.) valve. I'm going to have to do the piping inside the units, so I don't have to drain the system. Need half-inch balance valves with an adjustment handle. BTW you balance these units by water temperature, in and out.
I love my job, but paydays Thursday
very interesting thank
http://completewatersystems.com/prod...alance-valves/
B&G circuit setters is the only way to go IMO.
UA LU189