Carrier HN52AA001 Contactor 30067439-890 this 3-way control head kit

this 3-way control head kit is the direct performance replacement for the KT10447G and is designed for the standard MR212G valve bodies found in most direct-fired equipment

This model serves as the direct replacement for Honeywell AT150B1252

Common Questions Is the HD44LR120 a drop-in replacement for older PSC motors

Always verify the specific model suffix to ensure exact fitment

ensure compliance by pairing with a 12A49 vent limiter to eliminate the need for external vent piping

Carrier HN52AA001 Contactor 30067439-890 this 3-way control head kitThe Carrier HN52AA001 Contactor is a specialized electrical switching component designed for high reliability circuit control in residential and commercial HVACR applications. This 2 pole contactor features a 24V coil voltage and is rated for a 15 Amp inductive load, making it a critical component for managing power distribution to compressors and condenser fan motors. Built to OEM specifications, the HN52AA001 ensures precise cycling and prevents