Specification Brand : Johnson Controls BulletPoint1 : Single package provides the functionality of multiple components at a cost-effective price BulletPoint2 : Mounting flexibility allows the control and relay pack to be mounted together or separately, facilitating multiple configurations BulletPoint3 : Accurate, interchangeable temperature sensor provides reliable control performance with up to 300 ft. of wiring (an offset is provided for longer wiring) BulletPoint4 : Easily readable temperature display can show either evaporator or process temperature at the touch of a button BulletPoint5 : Heavy-duty relays allow direct control of compressors, fans, defrost heaters, and alarms Color : White ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 10785028089363 ExternallyAssignedProductIdentifier1 : 231241390128 ExternallyAssignedProductIdentifier2 : 0231241390128 ExternallyAssignedProductIdentifier3 : 10785028271331 ItemName : Johnson Controls MR4PMUHV-12C Defrost Control, Defrost ItemPackageDimensions_Height : 27.178 centimeters ItemPackageDimensions_Length : 13.97 centimeters ItemPackageDimensions_Width : 16.764 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hvac-controls Manufacturer : Johnson Controls Inc Material : Metal MaximumOperatingPressure : 50 pounds_per_square_inch ModelNumber : MR4PMUHV-12C NumberOfItems : 1 NumberOfPorts : 2 PartNumber : MR4PMUHV-12C ProductSiteLaunchDate : 2012-07-05T09:41:18.810Z SpecificationMet : ASME, UL SpecificationMet1 : UL SpecificationMet2 : ETL StreetDate : 2017-12-05T00:00:01Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 26000000 ValveType : Globe Valve