sized at 7 1/8" L x 4 5/8" H x 3 1/4" D to fit almost any Emerson or White-Rodgers thermostat

the J999MYA-2 includes three tapped holes in each bracket to allow for precise vertical adjustment

these valves include a CD2250 brass wrench flare cap and a high-performance valve core

Utilizing OEM-grade materials

This component creates a critical seal for the blocked vent switch

White-Rodgers 768A-843 Ignitor sized at 7 1/8" LUpgrade 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