I installed the Rheem Proterra HYBRID ELECTRIC WATER HEATER (https://homedepot.sjv.io/rnn9Wv) the prestige series in a day and have captured a few things you need to know before you attempt this install and talk about the real cost savings picture for these water heaters.
I'm going to show you how I snagged an amazing deal including rebates, how I installed it, how to set it up, a huge mistake I made that you're not going to want to miss, and finally, a look to see if there's massive cost savings with these new heaters.

Amazon Parts:
Pex Starter Kit that includes pipe, crimps, cutters, elbows, etc: https://amzn.to/3fkZMlA
24" connection hoses: https://amzn.to/3lUrdnt
Pex Clamp tool with clamp rings: https://amzn.to/3fjcfGd
100 Pack of clamp rings: https://amzn.to/3flpaaO
Pex Elbows: https://amzn.to/3cqVeb7
Expansion Tank: https://amzn.to/3tVMrnJ
Water Heater Pan: https://amzn.to/3svcYb1

How I ordered this water heater from Home Depot go to this link and change the store location to zip code 97322 (in Oregon). Use "Scheduled delivery" at $79 shipping. Price was $799, $79 Shipping, $56 Tax. $934 total: https://homedepot.sjv.io/rnn9Wv
Sharkbite Connection Hoses: https://homedepot.sjv.io/DVVYMy
Expansion tank from Home Depot: homedepot.sjv.io/e443jO

The Camera gear I own and use for videos (I use multiple cams for different angles):
Perfect Camera for walking around DJI Action 2: https://amzn.to/457p6C6
Gimbals are everything and make shooting easier DJI Pocket 2: https://amzn.to/47mQbD2
First RF series camera great for 4k Canon R6: https://amzn.to/4418R8y
Beast mode cam for action shots and video Canon R3: https://amzn.to/3rPArIv
Wide ranging lens great for video zoom Canon 1535mm lens: https://amzn.to/441AU7U
Cost effective fixed RF lens Canon 35mm lens: https://amzn.to/3Or1Acz
Very wide shots for your RF cam Canon 16mm lens: https://amzn.to/3qkzLKR
A must have tripod for your camera gear Joby Tripod: https://amzn.to/3KuuZS5

0:00 Start
01:19 Removal of old Water Heater
02:32 Prep Hybrid Water Heater
03:45 Install Expansion Tank
06:24 Install Pex Plumbing
08:17 Sharkbite fittings
08:45 What I forgot
10:45 Wiring Electrical
11:46 Wifi and App configure
12:30 How it Works
13:25 Econet mobile app review
14:25 Cost comparison element vs heat pump