Resideo V8043D1080 Zone Valve 320788-703 Enhanced Durability: Features a corrosion-resistant

Enhanced Durability: Features a corrosion-resistant rolled steel construction and open enclosure for superior heat dissipation during high-speed operation

Check for water in the pressure switch hose

The high-grade brass construction provides superior corrosion resistance against fuel impurities

This kit features a high-performance gas control valve and a built-in piezoelectric igniter

Designed with the signature replaceable cartridge design

Resideo V8043D1080 Zone Valve 320788-703 Enhanced Durability: Features a corrosion-resistantThe Resideo V8043D1080 Zone Valve is a professional grade solution for high efficiency hydronic control. This Normally Open (N. O.), two way valve features a 3 8" Flare connection and is designed for cycling applications in closed loop systems. Built with a rugged brass body and stainless steel stem, the unit utilizes EPDM rubber packing and a Buna N ball plug to ensure airtight seals and long term reliability under demanding service conditions.