Environmental

A NH home inspection reveals the presence of polybutylene (PB) plumbing pipes. This is a concern because:

APB pipes are prohibited by NH building code
BPB pipes are prone to failure, particularly at fittings and joints, and may be subject to class action settlement✓ Correct
CPB pipes contain lead
DPB pipes can only carry cold water

Explanation

Polybutylene (PB) plumbing was installed in many homes from the 1970s through the mid-1990s. PB pipes are prone to failure, especially at fittings, and have been the subject of major class action lawsuits. Homes with PB plumbing may be difficult to insure and the piping often needs replacement.

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