Resideo by Honeywell 40003916-526 Replacement Powerhead for V8043E 5000 Series Zone Valves

The Resideo by Honeywell 40003916-526 is a replacement powerhead designed specifically for V8043E 5000 Series zone valves. This motorized actuator provides reliable on/off control for hydronic heating systems, making it an essential component for maintaining proper zone valve operation.

Key Features:

• Direct replacement powerhead for V8043E 5000 Series zone valves
• 24V power supply for standard HVAC system compatibility
• Spring return mechanism ensures valve closes on power loss for safety
• Easy installation with snap-on mounting design
• Durable construction for long-lasting performance in residential and light commercial applications
• Includes end switch for integration with heating controls and circulators

This powerhead assembly is ideal for servicing existing Resideo/Honeywell zone valve installations when the motorized actuator needs replacement due to wear or malfunction. Compatible with V8043E 5000 Series zone valve bodies, it restores proper zone control functionality to your hydronic heating system.