A flexible connector is a short, bendable plumbing line used to connect water heaters and other equipment to rigid supply piping. Often made of stainless steel or braided materials, it absorbs minor movement and vibration, simplifies installation, and makes future service or replacement easier. Flexible connectors must be rated for hot water and pressure to ensure safe, leak-free operation.
/ˈflɛksəbl kəˈnɛktər/
A flexible connector is a short, bendable plumbing line used to connect water heaters and other equipment to rigid supply piping. Often made of stainless steel or braided materials, it absorbs minor movement and vibration, simplifies installation, and makes future service or replacement easier. Flexible connectors must be rated for hot water and pressure to ensure safe, leak-free operation.
Why use a flexible connector on a water heater?
It makes installation easier, absorbs vibration, and allows faster service or replacement.
Source: The Cooling Company
Flexible connectors reduce stress and simplify installations.
During a water heater replacement, flexible connectors allow a quick, secure hookup without having to rework rigid piping.
Choose connectors rated for hot water and replace any that show corrosion, kinks, or leaks.
“Choose connectors rated for hot water and replace any that show corrosion, kinks, or leaks.”
Flexible connectors can help reduce pipe stress caused by thermal expansion or minor equipment movement.
Are flexible connectors required for water heaters?
Not always, but they are common because they simplify installation and service.
How long do flexible connectors last?
They can last many years, but should be inspected regularly for wear or leaks.
Can I reuse an old flexible connector?
It’s usually safer to replace it during a water heater swap.
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