FNV Blog & Other News...

backflow prevention
How to Choose the Right Hose Bib: Frost-Free vs. Standard, Sizing, and Anti-Siphon
A hose bib is one of the most common exterior plumbing fixtures and one of the most frequently replaced. Whether you're repairing a cracked bib after a freeze or roughing in a new exterior faucet, ...

contractor
What Are Dielectric Fittings and When Do You Actually Need Them?
If you've ever had a water heater connection fail prematurely or seen a greenish-white crust forming where copper meets steel, you've seen galvanic corrosion in action. Dielectric fittings exist to...

