Integrating this Schneider Electric valve adapter into your building automation strategy allows for the modernization of legacy VB-8000 and VB-9000 valves without full body replacement

and QMark equipment to maintain original engineering specifications

Utilizing OEM-grade materials

This component creates a critical seal for the blocked vent switch

tripped high-limit switches

White-Rodgers 768A-843 Ignitor Integrating this Schneider Electric valveUpgrade your thermal system reliability with the White Rodgers 768A 843 Silicon Nitride 80V Hot Surface Ignitor. This OEM replacement nitride ignitor is engineered specifically for residential furnaces utilizing 80 volt ignition systems and serves as the direct replacement for 768A 143 and Thermo Products components. Unlike fragile silicon carbide alternatives, this nitride hot surface ignitor features superior mechanical strength and thermal