Honeywell 2 Port Actuator Only for V4043H 40003916-001/U

Honeywell 2 Port Actuator Only for V4043H 40003916-001/U

This Listing is for the Honeywell 2 port Zone valve Power Head ONLY

Fits: V4043H

The Honeywell Home 40003916-001 Powerhead enables a complete powerhead to be replaced without the need to drain down.

On older valves (pre-date 1987) the head cannot be replaced - valves made after 1987 can be identified by a bump on the metal case. 

This is a 6-wire valve- When replacing a 5 wire actuator simply isolate the extra white wire