Resideo by HoneyWell 40003916-023 Powerhead for Zone Valve - 240V/50Hz V4043A

The Resideo by Honeywell 40003916-023 is a replacement powerhead designed specifically for V4043A series zone valves. This electric actuator operates on 240V/50Hz power and provides reliable motorized control for hydronic heating systems.

Key Features:

• 240V/50Hz electrical specification for international applications
• Direct replacement powerhead for V4043A zone valves
• Motorized actuator for opening and closing zone valve
• Easy installation - mounts directly to existing valve body
• Durable construction for long service life in HVAC systems

This powerhead component allows you to replace a failed actuator without replacing the entire zone valve assembly, saving time and money on hydronic heating system repairs. Compatible with Resideo (formerly Honeywell Home) V4043A series zone valves commonly used in residential and light commercial heating applications.