Resideo - Honeywell Home 40003916-548 Zone Valve Power Head

Zone Valve Power Head for 24V HVAC control—the Resideo Honeywell Home 40003916-548 is designed for the V8043F 2-Way motorized zone valve. This power head delivers reliable operation in residential heating and cooling systems, using standard 24 Volt AC power for dependable performance. Built for long-term reliability with rugged contacts and precise alignment for quick, secure replacement.

Featuring an integrated end switch and auxiliary switch, it offers easy control options compatible with boiler and circulator circuits. The screw terminal block on the same side as the manual lever simplifies wiring, while the unit tolerates an ambient temperature up to 125°F for rugged service. Ratings include 4.4 Amp at 120V (Running) and 50 VA at 24V (Pilot Duty).

• Compatibility: V8043F 2-Way Motorized Zone Valve
• Power: 24V AC operation
• Control: End switch and auxiliary switch included
• Wiring: Screw terminal block on the same side as the manual lever
• Durability: Ambient temperature up to 125°F