Main Page FAQ's Does a Reflok system allow for expansion and contraction of the piping in a VRV system ?

Does a Reflok system allow for expansion and contraction of the piping in a VRV system ?

In a VRV system, the rule of thumb is the copper piping will expand up to 4" per 100 feet of piping. Aluminum piping will expand up to 5" per 100 feet.

The same use of expansion joints and bends to allow for pipe expansion is valid for both piping materials and doesn't change when using Reflok connections.

Reflok connections actually allow the use of a Reflok flexible connection.

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