Honeywell 40003916-003/U V4073A Power Head

Honeywell 40003916-003/U V4073A Replacement Power Head 

Honeywell 40003916-003/U replacement powerhead for the V4073 series 3-port motorised valve. The head can be replaced without draining down.

Only suitable for replacing valves manufactured after 1987. Valves made after 1987 will have a small "bump" on the metal head as per the product image.

• Spring-Return Action
• 5-Wire Installation
• Manual Override Facility
• No Need to Drain Down