Inlet and outlet nipples on Rheem water heater. | Terry Love Plumbing Advice & Remodel DIY & Professional Forum

New Rheem RO+G75-76N RH with the added warranty hot water anode.

First question, If using the included 1" nipples, which end is up?

The nipples are stainless. I need to reduce to 3/4".
Just a simple Bell reducer and nipple? I will use sharkbite water heater fitting that has 3/4" female union coupling.
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