Specification Brand : Waterco BulletPoint1 : Waterco Part Number: 634024BLK BulletPoint2 : Catalog Part Number: 4590-54 BulletPoint3 : Constant temperature: heated by water, which is circulated by heat energy to turn cold water into hot water. It is suitable for use with solar panels at the same time (solar panels are not included in the delivery). BulletPoint4 : HIGH QUALITY MATERIALS: This swimming pool heater is made from high grade resnt stainless steel which is rust and salt water resnt, so it is very and ideal for chlorinated or salt water swimming pools and spas. Features 45mm/1.77in side female threads, 32mm/1.26in front and rear female threads and a maximum working temperature of 230°F (110°C). BulletPoint5 : Space saving: fitted with stainless steel fixing brackets for easy installation and use. Small and compact size and light weight. Minimal installation space required. Color : Black ExternallyAssignedProductIdentifier1 : 702811385122 ExternallyAssignedProductIdentifier2 : 0702811385122 ItemDisplayDimensions_Length : 3.8 inches ItemName : Waterco 634024Blk 2 Inches Half Union Assembly ItemPackageDimensions_Height : 10.7 centimeters ItemPackageDimensions_Length : 4.3 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-and-spa-replacement-parts ItemTypeName : Pool Heaters Manufacturer : WATERCO U.S.A. Material : Metal ModelName : YOUTHINKqhed0co8nf ModelNumber : 634024BLK PartNumber : 634024BLK ProductDescription : Pool/Spa Part - Waterco - Half Union and O-Ring - 634024BLK ProductSiteLaunchDate : 2023-03-13T00:00:00.000-07:00 Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1