Johnny on Energy - Hot Water Tank Insulation - Part 1

What you need to know about hot-water recirculation

A Heat Pump Might Be Right for Your Home—Here's What to Know

Part 2: Piping options for multiple thermal storage tanks

Energy-efficient 38-Gallon Lowboy Water Heater

Water heater had this insulation wrapped around it since I bought

Is Water Heater Insulation Really That Important? - Vern Kummers

Living With a Heat Pump Water Heater - Energy Vanguard

Why You Should Get Your Water Heater Panel Checked Anually

Six Proven Ways to Build Energy-Smart Walls - Fine Homebuilding

Installing new high-efficiency water heaters, 2015-04-27

Big Energy Savings: A Guide to Insulating Your Water Heater

Arctic Heat pumps - Cold Climate Air to Water Heat Pumps for Homes

Kraken Bond Fastcoat Closed Cell Insulation Spray Gun Foam 27.1