When replacing a failed blower wheel

the H-221 effectively monitors current on the line side of variable frequency drives

built for long-lasting performance

ensuring full compatibility with your current wiring harness and mounting bracket

27 lb-in Torque

MARS 24010 Control 320720-756 When replacing a failed blowerThe MARS 24010 Control Center is a robust fan control center engineered for seamless low voltage management of single and two speed fan motors in commercial and residential HVAC applications. This DPDT relay and transformer assembly features a multi tap primary supporting 120V, 208V, and 240V inputs, dropping down to a consistent 24V secondary output. Rated for 18A and up to a 3 4 HP motor, this 40VA transformer unit mounts directly to a standard 4