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You can install the expansion tank literally anywhere in the system but it's typically installed near the boiler and can be piped directly to the boiler ot off a TEE branch of the supply or return piping
i have piped boilers in the past but the Viadrus is a wood boiler and the customer has no auto fill valve. i will just make sure the customer understands that he has to fill the boiler manuely. thanks for your help.
You're welcome. I'd recommend you install a water feed valve unless you plan to install a LWCO .
this boiler is sitting out side in a shed so i will see what i can do
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