Resideo - Honeywell Home 40003918-006 Zone Valve Adapter KitZone Valve Adapter Kit delivers a ready to install solution for upgrading your heating system. This kit is designed for use with the V4043 V8043 2 Way Hydronic Zone Valve, providing compatibility across common residential zones and dependable operation. By including all essential components, the Zone Valve Adapter Kit simplifies installation for both professionals and capable DIYers. The result is faster service calls, fewer parts on hand, and a

Designed for compatibility with Grundfos UP circulator pumps

It is lead-free and complies with ANSI Z21

Clear readouts for reliable readings every time

stainless steel seat

5 in WC (outlet)

and a shading coil for dependable actuation

Connection: 2-1/2" flanged

and standard vent dimensions make it a dependable choice for residential or commercial installations

while offering a cost-effective option for annual maintenance or mid-life replacements

3-speed fan with Auto/Manual changeover for flexible comfort control

It serves as a practical drain pan replacement for maintenance or new installations and fits where a 20 x 8

Wireless WiFi connectivity – receive instant smartphone alerts and monitor status remotely