Specification Brand : Honeywell BulletPoint1 : BulletPoint2 : BulletPoint3 : ⚙️SUITABLE FOR HVAC BOILER SYSTEMS –OEM 40003916-048 replacement power head fits V8043F1036 zone valves (V8043F1036, V8043F1093, V8043F1028, V8043F1101, V8043F1051). For older 4-screw models, use power head conversion kit (40003918); for newer 2-screw models, remove cover for direct mounting. BulletPoint4 : BulletPoint5 : ✅ Automatic Operation + Manual Override – Auto-returns to normal position after power restoration. Includes an emergency manual lever for power outages (note: auxiliary switch remains inactive during manual operation). Backed by a 10 Year Warranty, with customer support available to resolve any issues within 12 hours. Color : Black ConnectivityTechnology : Wired ControllerType : Push Button ControlMethod : touch ControlType : Button Control ExternallyAssignedProductIdentifier1 : 0085267467629 ExternallyAssignedProductIdentifier2 : 0852676054418 ExternallyAssignedProductIdentifier3 : 852676054418 ExternallyAssignedProductIdentifier4 : 085267467629 IncludedComponents : 1 x Power Supply ItemName : Honeywell HVFDSD3A0750G100 SmartVFD HVAC ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 7.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hvac-controls Manufacturer : Cqaccesn Material1 : Copper Material2 : Stainless Steel ModelNumber : 384929209035 MountingType : Wall Mount NumberOfItems : 1 OperatingTemperature : 200 degrees_fahrenheit PartNumber : HVFDSD3A0750G100 ProductDescription : The Honeywell SmartVFD HVAC and BYPASS are designed for commercial buildings to deliver the energy savings that building owners and managers need. Efficient install, and commissioning, in a full featured VFD. ProductSiteLaunchDate : 2013-06-03T18:21:28.686Z SpecificUsesForProduct : Heat Pump SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureControlType : Heating, Cooling UnspscCode : 52140000 Voltage : 24 volts