Argo 5 Zone Relay For Zone Valves AZ-55 Zone Valve Controller / LED Diagnostic Lights For Easily Troubleshooting / Clearly Marked Terminal For Easy And Accurate Installation Product Specifications BRANDArgo LENGTH INCHES12 WIDTH INCHES8 HEIGHT INCHES4 WEIGHT LBS7.2 COLORBlack ZONE QUANTITY5 VOLTAGE75 HORSEPOWER1/8 LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERAZ-5