Insulation jackets are wraps for water heaters and pipes that reduce heat loss and improve energy efficiency. They are made from insulating materials like fiberglass or foam and are especially helpful on older tanks with less built-in insulation. Properly installed jackets lower standby losses and utility bills.
/ˈɪnsjʊˌleɪʃən ˈdʒækɪts/
Insulation jackets are wraps for water heaters and pipes that reduce heat loss and improve energy efficiency. They are made from insulating materials like fiberglass or foam and are especially helpful on older tanks with less built-in insulation. Properly installed jackets lower standby losses and utility bills.
Do insulation jackets really save energy?
Yes. They reduce heat loss, especially on older or poorly insulated tanks.
Source: The Cooling Company
Insulation jackets cut heat loss from tanks and pipes.
A homeowner adds an insulation jacket to an older water heater and pipe runs in an unheated garage to reduce heat loss.
Never cover gas heater vents, thermostats, or burner access when installing jackets.
“Never cover gas heater vents, thermostats, or burner access when installing jackets.”
Adding insulation to older tanks can reduce standby losses by up to 25%.
Can I add a jacket to any water heater?
Most electric tanks can, but gas units require clearance around vents and controls.
Do insulation jackets help pipe heat loss?
Yes. Pipe insulation jackets reduce losses in long runs and unheated areas.
How long do insulation jackets last?
They can last many years if kept dry and properly installed.
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