Attempting to be a bit proactive and want to order brass check valve(s) for the HWT. Is there a check valve on both hot and cold fittings or just the hot? The Suburban manual doesn't show anything.
It's a fair bit of work to get access to it right now or I would just check myself.
If it helps it is a SW12DEL
Thanks
It's a fair bit of work to get access to it right now or I would just check myself.
If it helps it is a SW12DEL
Thanks
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