Dear Readers,
I've a new oil-fired boiler with an indirect water heater. The boiler loop has an expansion tank. The domestic hot water does not. I have well water (bladder tank located 50+ft away from the boiler). Do I need an expansion tank on my domestic hot water? The plumber who installed said I don't need one, but I'm concerned.
All comments appreciated. Thank you. Anthony M. Falcone