Resideo - Honeywell Home 40003918-007 Zone Valve Adapter KitZone Valve Adapter Kit for Resideo Honeywell Home systems ensures a secure fit with V4044 and V8044 3 Way Diverting Zone Valves. Designed for quick, reliable installations in residential or light commercial hydronic heating, this adapter kit streamlines retrofits and reduces downtime. Includes all essential components: adapter plate, ball and shaft assembly, large O ring, and four mounting screws, delivering a complete package to complete the valve

keeping the trap aligned and protected for long service life

Its compact footprint fits tight damper housings

reducing draft-related startup issues and promoting consistent burner performance

it helps technicians perform accurate replacements and reduces troubleshooting time

This flame proving device helps technicians confirm burner pilots and flame signals quickly

it uses sturdy steel with a corrosion-resistant finish to withstand daily operation

Built to the original Lochinvar specifications

pilot-diaphragm valve designed for reliable control in industrial systems

improved burner alignment

uniform airflow across coils and plenums

Built for combination or dual fuel applications

Valve timing is 15 seconds to open