Honeywell '24 vac, 50/60 hz replacement head'</br>Honeywell 40003916-026</br></br>Product Description</br></br>Replacement head for V series zone valve 18Leads | used with 2-way valves | 50 Va pilot duty at 24 V | 44 a running at 120 V | spring return to close - manufacturer: Honeywell</br><br/>http://www.amazon.com/gp/product/B000LDB6L8