Carrier 328963-751 Cap-Stem 321894-709 Integrated Ignition Control: Combines gas

Integrated Ignition Control: Combines gas regulation and pilot sequencing to reduce field wiring complexity

ensuring the unit shuts down before hazardous conditions occur

The compact mounting footprint and standard 3/16" or 1/4" hose connections facilitate a fast swap during service calls

Broad Compatibility: Standardized fit for various Reznor gas-fired unit heaters and furnaces

this 24 VAC coil relay is engineered for high-cycle reliability and seamless integration into Lennox air handlers and furnaces

Carrier 328963-751 Cap-Stem 321894-709 Integrated Ignition Control: Combines gasThe Carrier 328963 751 Cap Stem is a precision engineered HVAC refrigeration fitting designed for high pressure service valve assemblies. Constructed from heavy duty machined brass, this 3 8 inch cap stem ensures a leak proof seal within the closed loop system, critical for maintaining proper refrigerant charge levels and preventing atmospheric contamination. As a direct OEM replacement part, it guarantees exact dimensional tolerances required for