the C661AHA-1C immediately re-initiates the ignition sequence

Enhanced Equipment Lifespan: Prevents heavy ice accumulation on coils

5 MFD/370V capacitor (sold separately) for optimal efficiency and start-up performance

as it provides sufficient torque for the existing fan blade pitch

Replacing an aging assembly during routine maintenance can prevent costly diagnostic codes and system downtime

Resideo AF11DS-1A Screen Kit 318973-401 the C661AHA-1C immediately re-initiates theResideo AF11DS 1A is a 100 micron replacement screen kit designed for use with compatible F76S inline strainers in HVAC and hydronic systems. This filtration screen is used to capture larger sediment, rust particles, and debris from water systems, helping protect downstream components such as pumps, valves, and heat exchangers from contamination and flow restriction. This screen kit is commonly used during routine maintenance or service replacement