this harness ensures the burner circuit remains open unless the damper blade is in the fully open position

This coil is typically found in 8210

the SPRD-9 handles up to 0

Best practice is to install the SPRD-12X12 between the supply and return air plenums

Carrier EF23JS214 Valve 324846-701 this harness ensures the burnerThe Carrier EF23JS214 Solenoid Valve is a critical factory authorized part designed for precise fluid and gas regulation within high performance HVACR systems. As a veteran grade OEM HVAC replacement valve, this component ensures exact atmospheric and pressure control, maintaining the tight operational cycles required by Carrier equipment. Engineered for refrigerant flow control, the EF23JS214 utilizes a heavy duty electromagnetic coil to actuate