I have an old (1992) Central Boiler that was missing the water level sight gauge.
I have purchased a new one, but have no idea where to mark it as to 'full"
Is there anyone here with a CL-17 who can supply me a measurement
(possibly from the fitting outlet) so I can mark the gauge?
I have purchased a new one, but have no idea where to mark it as to 'full"
Is there anyone here with a CL-17 who can supply me a measurement
(possibly from the fitting outlet) so I can mark the gauge?